www.oez.com
VJ1-2012-A
Any changes reserved
Arion
Air circuit breakers
OEZ s.r.o.
Šedivská 339
561 51 Letohrad
Czech Republic
tel.: +420 465 672 111
+420 465 672 101
fax: +420 465 672 398
+420 465 672 151
e-mail: oeztrade.cz@oez.com
www.oez.com
www.oez.com
Air circuit breakers
Arion
CONTENT – Commercial information
DATA FOR SELECTION OF CIRCUIT BREAKERS AND SWITCH-DISCONNECTORS .................................................2
ADVANTAGES OF CIRCUIT BREAKERS ARION .............................................................................................................5
OVERVIEW OF TYPES AND ACCESSORIES ....................................................................................................................6
DATA FOR SELECTION OF OVERCURRENT RELEASE ..................................................................................................9
MEANING OF TYPE DESIGNATION POSITIONS.........................................................................................................10
STANDARD EQUIPMENT OF CIRCUIT BREAKER/SWITCH-DISCONNECTOR .......................................................10
QUICK COMPOSITION OF TYPE DESIGNATION .........................................................................................................11
PROCEDURE IN COMPOSITION OF TYPE DESIGNATION ........................................................................................12
COMPOSITION OF TYPE DESIGNATION 3-pole circuit breakers, switch-disconnectors for AC operation
Fixed design ................................................................................................................................................................14
Withdrawable design..................................................................................................................................................16
COMPOSITION OF TYPE DESIGNATION 4-pole circuit breakers, switch-disconnectors for AC operation
Fixed design ................................................................................................................................................................18
Withdrawable design..................................................................................................................................................20
COMPOSITION OF TYPE DESIGNATION 3 and 4-pole switch-disconnectors for DC operation
Fixed design ................................................................................................................................................................22
Withdrawable design..................................................................................................................................................23
BASIC ACCESSORIES - drives, auxiliary releases and switches.................................................................................24
ADDITIONAL ACCESSORIES
Method of connection, auxiliary circuit terminal blocks ..............................................................................................25
Closing release and motor drives with different operating voltage, shunt trips ..........................................................26
Rated voltage 1000/1150 V.........................................................................................................................................27
Rated current modules................................................................................................................................................27
Signal switches ...........................................................................................................................................................27
Control presentation ...................................................................................................................................................28
Data communication and measuring ..........................................................................................................................28
Blocking and locking ...................................................................................................................................................29
Covers, door sealing frame ..........................................................................................................................................30
SEPARATELY DELIVERED ACCESSORIES
Connecting sets - fixed design ....................................................................................................................................31
Connecting sets - withdrawable design ......................................................................................................................32
Rated current modules ...............................................................................................................................................35
Test device ..................................................................................................................................................................35
CubicleBUS modules ...................................................................................................................................................35
Voltage sources ...........................................................................................................................................................35
Data communication device and measuring function .................................................................................................36
Measuring voltage transformers .................................................................................................................................36
External measuring current transformers for N conductor ..........................................................................................36
Auxiliary power sources for shunt trip .........................................................................................................................37
Bowden cables for mechanical blocking .....................................................................................................................37
Sealable covers of overcurrent release ........................................................................................................................37
Door sealing frames ....................................................................................................................................................37
Transparent covers ......................................................................................................................................................37
Arc chute covers ..........................................................................................................................................................37
Bearing angles ............................................................................................................................................................37
ACCESSORIES – FOR ADDITIONAL INSTALLATION BY OEZ SERVICE....................................................................38
CONTENT – Technical information
see page 45
1
Arion
Commercial information
DATA FOR SELECTION OF CIRCUIT BREAKERS
for AC operation
Size
Rated current
In
I
630 A
800 A
1000 A
1250 A
1600 A
2000 A
Rated operating voltage
Ue
690 V a.c.
Rated frequency
Rated short-circuit
ultimate breaking capacity
fn
Icu
Rated short-time withstand current
Icw
Rated short-circuit making capacity
Icm
50/60 Hz
N - 55 kA/415 V a.c.
S - 66 kA/415 V a.c.
H - 85 kA/415 V a.c.
N - 42 kA /1 s
S - 50 kA/1 s
H - 66 kA/1 s
N - 121 kA/415 V a.c.
S - 145 kA/415 V a.c.
H - 187 kA/415 V a.c.
3, 4
Number of poles
II
800 A
1000 A
1250 A
1600 A
2000 A
2500 A
3200 A
4000 A
690 V a.c.
(1000 V a.c./1150 V a.c.)
50/60 Hz
N - 66 kA/415 V a.c.
S - 80 kA/415 V a.c.
H - 100 kA/415 V a.c.
N - 55 kA /1 s
S - 66 kA /1 s
H - 80 kA /1 s
N - 145 kA/415 V a.c.
S - 176 kA/415 V a.c.
H - 220 kA/415 V a.c.
3, 4
Max. rated current of the circuit breaker In [A]
Rated short-circuit ultimate
breaking capacity
III
4000 A
5000 A
6300 A
690 V a.c.
(1000 V a.c./1150 V a.c.)
50/60 Hz
H - 100 kA/415 V a.c.
C - 150 kA (3-pole),130 kA (4-pole) /415 V a.c.
H - 100 kA /1 s
C - 100 kA /1 s
H - 220 kA/415 V a.c.
C - 330 kA (3-pole), 286 kA (4-pole)/415 V a.c.
3, 4
Dimensions
Icu at 415 V [kA] a.c.
fixed
3/4-pole
withdrawable
3/4-pole
291 / 291
385 / 385
depth
440.5/440.5
468.5/468.5
height
320 / 410
320 / 410
width
291 / 291
385 / 385
depth
440.5/440.5
468.5/468.5
height
460 / 590
460 / 590
width
291 / 291
385 / 385
depth
440,5/440,5
468,5/468,5
height
704 / 914
704 / 914
width
630
Size I
800
1000
1250
1600
N
S
H
55
66
85
2000
800
1000
Size II
1250
1600
2000
2500
N
S
H
66
80
100
3200
4000
Size III
4000
5000
H
100
6300
2
C
150 - 3-pole
130 - 4-pole
Commercial information
Arion
DATA FOR SELECTION OF SWITCH-DISCONNECTOR
for AC operation
Size
Rated current
In
Rated operating voltage
Ue
690 V a.c.
Rated frequency
Rated short-circuit making capacity
fn
Icm
Rated short-time withstand current
Icw
50/60 Hz
N - 105 kA/415 V a.c.
S - 143 kA/415 V a.c.
H - 187 kA/415 V a.c.
N - 42 kA /1 s
S - 50 kA/1 s
H - 66 kA/1 s
3, 4
Number of poles
I
630 A
800 A
1000 A
1250 A
1600 A
2000 A
II
800 A
1000 A
1250 A
1600 A
2000 A
2500 A
3200 A
4000 A
690 V a.c.
(1000 V a.c./1150 V a.c.)
50/60 Hz
N - 121 kA/415 V a.c.
S - 176 kA/415 V a.c.
H - 220 kA/415 V a.c.
N - 55 kA /1 s
S - 66 kA /1 s
H - 80 kA /1 s
3, 4
III
4000 A
5000 A
6300 A
690 V a.c.
(1000 V a.c./1150 V a.c.)
50/60 Hz
H - 220 kA/415 V a.c.
C - 150 kA (3-pole),130 kA (4-pole) /415 V a.c.
H - 100 kA /1 s
C -100 kA / 1 s
3, 4
DATA FOR SELECTION OF SWITCH-DISCONNECTOR
for DC operation
Size
Rated current
In
Rated operating voltage
Ue
Rated conditional short-circuit current
Icc
Rated short-time withstand current
Icw
Rated short-circuit making capacity
Icm
Number of poles
II
1000 A
2000 A
4000 A
300 V d.c.
600 V d.c.
1000 V d.c.
30 kA/300 V d.c.
25 kA/600 V d.c.
20 kA/1000 V d.c.
30 kA /1 s
25 kA /1 s
20 kA /1 s
30 kA/300 V d.c.
25 kA/600 V d.c.
20 kA/1000 V d.c.
3, 4
„ For possible protection of DC circuits, please call technical assistance. See the cover sheet for contact.
3
Arion
NOTES
4
Commercial information
Commercial information
Arion
NOTES
5
Arion
Commercial information
OVERVIEW OF TYPES AND ACCESSORIES
1
Withdrawable device
2 Front, flanged, horizontal and vertical connection
3 Position signal switches
4
Earthing contact
2
5 Insulation cover
6
COM 15 module PROFIBUS
7 Cubicle BUS modules
8 Closing release / shunt trip, undervoltage release
9 Connector and terminal blocks of auxiliary circuits
10 Auxiliary switches
1
11 Door sealing frame
3
12 Protective caps for mechanical ON/OFF
4
13 Emergency OFF push-button
14 Locking device against unauthorized closing
15 Motor drive
16 Counter of cycles
17 BSS module
18 Overcurrent release
19 Remote reset electromagnet
21
19
20 BDA adapter
21 Display
22 Earth fault module
23 Rated current module
24 Measuring function module
22
25 Air circuit breaker Arion
18
23
24
20
6
Arion
Commercial information
OVERVIEW OF TYPES AND ACCESSORIES
7
6
8
5
9
11
25
10
12
17
13
14
15
16
7
Arion
NOTES
8
Commercial information
Arion
Commercial information
DATA FOR SELECTION OF OVERCURRENT RELEASE
Rating Plug
IR
I sd
t sd
Overcurrent release name
Overload protection
Short-time delayed short-circuit protection
Instantaneous short-circuit protection
Neutral conductor protection
Earth fault protection
Additional functions
Neutral conductor protection ON/OFF
Short-time delayed short-circuit protection ON/OFF
Instantaneous short-circuit protection ON/OFF
Thermal memory ON/OFF
Load guarding
Short-time delayed short-circuit protection
switchable to I2t
Instantaneous short-circuit protection adjustable
Overload protection switchable to I4t
Overload protection ON/OFF
Adjustable neutral conductor protection N
Switchable parameter sets
Parameterization and display
Parameterization by rotary switches (10 positions)
Parameterization by means of communication
(absolute values)
Parameterization by means of menu (absolute values)
Remote parameterization of basic functions
Remote parameterization of additional functions
4-line LCD
Graphic LCD
Measuring function
Measuring function Plus
Communication
CubicleBUS
PROFIBUS-DP/MODBUS
Ethernet
+ YES, – NO, z optional
L
S
I
N
G
ETU15B
+
–
+
–
–
ETU25B
+
+
+
–
–
ETU27B
+
+
+
+
+
ETU45B
+
+
+
+
ETU76B
+
+
+
+
z
z
–
–
–
–
–
–
–
–
–
–
+/+
–
–
–
–
+/+
+/+
+/+
+
+
+/+
+/+
+/+
+
+
–
–
–
+
+
+
–
–
–
–
–
–
–
–
–
–
–
–
–
–
+
+
–
+
–
+
+
+
+
+
+
+
+
+
–
–
–
–
–
+
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
+
–
+
+
+
–
+
–
–
–
z
z
–
–
–
–
–
–
–
–
–
+
+
z
z
z
z
z
9
Arion
Commercial information
MEANING OF TYPE DESIGNATION POSITIONS
Example of type designation: ARION WL1220-3CB36-4GA2-Z K07
Position number:
Rated current
Overcurrent release
Design and type of connection
Auxiliary switches
Accessories (it is possible to fill in more codes at a time)
14
15
16
20 - 3
CB
3
6 - 4
G
A
2 - Z K07
2nd auxiliary release
13
Drive
12
Number of poles
11
9 - 10
8
Rated short-circuit ultimate breaking capacity
1st auxiliary release
6-7
ARION WL1 2
Type designation:
Size
5
13) hand and motor drive with closing release for 230 V a.c./220 V d.c.
14) shunt trip 230 V a.c./220 V d.c.
15) without 2nd auxiliary release
16) 2NO + 2NC auxiliary contacts
Accessory code - signal switch „switched off by overcurrent release“ - K07
STANDARD EQUIPMENT OF CIRCUIT BREAKER/SWITCH-DISCONNECTOR
Each circuit breaker/switch-disconnector has the following standard equipment
10
ARION WL1220-3CB36-4GA2-Z K07
Fixed design
„ Push-button for mechanical ON
„ Push-button for mechanical OFF
„ Hand drive with storage device
„ Mechanical indicator of circuit breaker state - ON/OFF state
„ Mechanical storage device state - wound up/released
„ Mechanical indicator „ready-to-close“
„ Auxiliary switches - 2NO + 2NC contacts
„ Terminal blocks and connectors for connection of auxiliary circuits - the
circuit breaker/switch-disconnector is always equipped with all necessary
terminal blocks and connectors; terminal block has screw terminals
„ Mechanical indicator of switching off by overcurrent release
„ Mechanical interlocking of reset after switching off by overcurrent release
Parameters and description of circuit breaker according to positions:
5)
size II
6 - 7) rated current In = 2000 A
8)
rated short-circuit ultimate breaking capacity Icu = 80 kA
9 - 10) overcurrent release ETU25B
11) 3-pole design
12) withdrawable design, rear horizontal connection
Withdrawable design - withdrawable design contains additionally:
„ Mechanical indicator of the circuit breaker position in the
withdrawable device
„ Locking device against shifting of circuit breaker using a padlock
Arion
Commercial information
QUICK COMPOSITION OF TYPE DESIGNATION
The table can be used for quick and simple selection and composition of type designation of a circuit breaker/switch-disconnector Arion. The table
contains only common types of circuit breakers/switch-disconnectors. For an exhaustive offer see the following pages of the catalogue.
Type designation
ARION WL1
Size
size I
from 630 to 2000 A
1 size II
from 800 to 4000 A
2 size III
from 4000 to 6300 A
3 Rated current
630 A
size I
06 800 A
size I, II
08 1000 A
size I, II
10 1250 A
size I, II
12 1600 A
size I, II
16 2000 A
size I, II
20 2500 A
size II
25 3200 A
size II
32 4000 A
size II, III
40 5000 A
size III
50 6300 A
size III
63 Rated short-circuit ultimate breaking capacity
N – ECO
55 kA for size I, 66 kA for size II
2 S – STANDARD
66 kA for size I, 80 kA for size II
3 H – HIGH
85 kA for size I, 100 kA for size II and size III
4 C – EXTRA
150 kA for size III (3-pole), 130 kA for size III (4-pole)
5
Overcurrent release
without overcurrent release
switch-disconnector
AA ETU25B circuit breaker
CB ETU45B - without display
circuit breaker
EB ETU45B - with display
circuit breaker
FB ETU76B - with graphic display
circuit breaker
NB Design
3-pole
3 4-pole
4 Design
fixed
rear vertical connection
1 fixed
rear horizontal connection
2 fixed
front connection
4 withdrawable
rear horizontal connection
6 withdrawable
rear vertical connection
7 Drive
hand drive
1 4 hand and motor drive, closing release
230 V a.c./220 V d.c.
hand and motor drive, closing release
110 V a.c./d.c.
5 hand and motor drive, closing release
24 V d.c.
6 1st auxiliary release
without 1st auxiliary release
A shunt trip
24 V d.c.
B shunt trip
110 V a.c./d.c.
F shunt trip
230 V a.c./220 V d.c.
G 2nd auxiliary release
without 2nd auxiliary release
A shunt trip
24 V d.c.
B shunt trip
110 V a.c./d.c.
F shunt trip
230 V a.c./220 V d.c.
G undervoltage release
24 V d.c.
J undervoltage release
110 V a.c./d.c.
M undervoltage release
230 V a.c./220 V d.c.
N Auxiliary switches
2 NO + 2 NC
2 4 NO + 4 NC
4 Accessories (it is possible to fill in more codes at a time separated by positive sign +)
electrical ON push-button on the front panel
C11 signal switch of the storage device state
C20 signal switch „ready-to-close”
C22 signal switch „switched off by release“
K07 position signal switches in the withdrawable device
R15 door sealing frame
T40 locking device against unauthorized closing on the front control panel
S01 1
20 - 3
CB
3
6 - 4
G
A
2 -Z
K07
„ Example of type designation: ARION WL1120-3CB36-4GA2-Z K07
11
Arion
Commercial information
PROCEDURE IN COMPOSITION OF TYPE DESIGNATION
Steps for correct composition
For correct composition of type designation, follow the following steps. As described and illustrated on the example.
1. Determination of circuit breaker type in the catalogue content - 3 or 4-pole circuit breaker/switch-disconnector for AC or DC application of fixed or withdrawable design
2. Determination of the type designation basis according to - connection type
- rated current
- rated ultimate short-circuit breaking capacity
3. Determination of overcurrent release - for selection it is possible to use detailed table on page 9 „Data for selection of overcurrent release“
4. Selection of basic accessories - drives, auxiliary releases and switches
5. Selection of additional accessories
It is also possible to order separately delivered accessories for the circuit breakers.
Steps 1 - 4 are mandatory for the composition of complete type designation for ordering. Step 5 depends on other requirements for the circuit breaker.
Example of type designation composition
1. Determination of the circuit breaker/switch-disconnector type in the catalogue content
„ Catalogue content
2. Determination of the type designation basis according to:
Page 1
- connection type
- rated current
- rated ultimate short-circuit breaking capacity
„ Type designation basis: ARION WL 1220-232-
Page 14
3. Determination of overcurrent release
„ Type designation including overcurrent release: ARION WL1220-2CB32-
12
Page 14
Commercial information
Arion
PROCEDURE IN COMPOSITION OF TYPE DESIGNATION
4. Selection of basic accessories
„ Type designation: ARION WL 1220-2CB32-4GA2
Page 24
5. Selection of additional accessories
„ Complete type designation: ARION WL 1220-2CB32-4GA2-Z K07
Page 27
13
Arion
Commercial information
3P
COMPOSITION OF TYPE DESIGNATION
Fixed design, 3-pole, AC
Rated current
In 1) [A]
Rear horizontal connections
630
800
1000
1250
1600
2000
2500
3200
4000
5000
6300
Rated short-circuit ultimate breaking capacity Icu /440 V
66 kA – size II
66 kA – size I
N
S
ARION WL1106-332-
ARION WL1108-332-
ARION WL1110-332-
ARION WL1112-332-
ARION WL1116-332-
ARION WL1220-232-
ARION WL1120-332-
ARION WL1225-232-
ARION WL1232-232-
-
80 kA – size II
S
ARION WL1208-332-
ARION WL1210-332-
ARION WL1212-332-
ARION WL1216-332-
ARION WL1220-332-
ARION WL1225-332-
ARION WL1232-332-
-
630
800
1000
1250
1600
2000
2500
3200
4000
5000
6300
ARION WL1106-231-
ARION WL1108-231-
ARION WL1110-231-
ARION WL1112-231-
ARION WL1116-231-
ARION WL1120-231-
-
ARION WL1220-231-
ARION WL1225-231-
ARION WL1232-231-
ARION WL1240-231-
-
ARION WL1106-331-
ARION WL1108-331-
ARION WL1110-331-
ARION WL1112-331-
ARION WL1116-331-
ARION WL1120-331-
-
ARION WL1208-331-
ARION WL1210-331-
ARION WL1212-331-
ARION WL1216-331-
ARION WL1220-331-
ARION WL1225-331-
ARION WL1232-331-
ARION WL1240-331-
-
Front connections one series of holes
630
800
1000
1250
1600
2000
2500
3200
4000
5000
6300
ARION WL1106-233-
ARION WL1108-233-
ARION WL1110-233-
ARION WL1112-233-
ARION WL1116-233-
-
ARION WL1220-233-
ARION WL1225-233-
ARION WL1232-233-
-
ARION WL1106-333-
ARION WL1108-333-
ARION WL1110-333-
ARION WL1112-333-
ARION WL1116-333-
-
ARION WL1208-333-
ARION WL1210-333-
ARION WL1212-333-
ARION WL1216-333-
ARION WL1220-333-
ARION WL1225-333-
ARION WL1232-333-
-
Front connections two series of holes
630
800
1000
1250
1600
2000
2500
3200
4000
5000
6300
ARION WL1106-234-
ARION WL1108-234-
ARION WL1110-234-
ARION WL1112-234-
ARION WL1116-234-
ARION WL1120-234-
-
ARION WL1220-234-
ARION WL1225-234-
ARION WL1232-234-
-
ARION WL1106-334-
ARION WL1108-334-
ARION WL1110-334-
ARION WL1112-334-
ARION WL1116-334-
ARION WL1120-334-
-
ARION WL1208-334-
ARION WL1210-334-
ARION WL1212-334-
ARION WL1216-334-
ARION WL1220-334-
ARION WL1225-334-
ARION WL1232-334-
-
NSE00967
55 kA – size I
N
ARION WL1106-232-
ARION WL1108-232-
ARION WL1110-232-
ARION WL1112-232-
ARION WL1116-232-
ARION WL1120-232-
-
NSE00969
NSE00968
NSE00979
Rear vertical connections
Switch-disconnector unit (switch-disconnector) 2)
AA
Overcurrent release - without earth fault protection (circuit breaker)
Overcurrent release ETU15B – protective functions LI 4)
Overcurrent release ETU25B – protective functions LSI
Overcurrent release ETU45B – protective functions LSIN 3)
Overcurrent release ETU45B – protective functions LSIN, with display, number of lines 4 3)
Overcurrent release ETU76B – protective functions LSIN, graphic display 3)
BB
CB
EB
FB
NB
Overcurrent release - without earth fault protection (circuit breaker)
Overcurrent release ETU27B – protective functions LSING 3)
Overcurrent release ETU45B – protective functions LSING 3)
Overcurrent release ETU45B – protective functions LSING, with display, number of lines 4 3)
Overcurrent release ETU76B – protective functions LSING, graphic display 3)
DG
EG
FG
NG
1)
1 A A 2 Standard type designation
Hand drive with mechanical closing
Auxiliary switches: contacts 2200 (2NO + 2NC)
(you will find other accessories on page 28)
Rated current is determined by the rated current module (rating plug). The module delivered with standard version corresponds to the maximum rated current of the circuit breaker.
If a smaller rated current is required, its change is possible, see page 27.
Permissible short-time withstand current Icw and rated short-circuit making capacity Icm of a switch-disconnector see page 47 (only for AC applications).
3)
Measuring current transformers for vectorial addition or protection of N conductor shall be ordered separately, see page 36.
4)
Only for size I and II.
„ For weight see page 48.
2)
14
Arion
Commercial information
3P
COMPOSITION OF TYPE DESIGNATION
Fixed design, 3-pole, AC
Rated current In 1)
Rear horizontal connections
630
800
1000
1250
1600
2000
2500
3200
4000
5000
6300
85 kA – size I
H
ARION WL1106-432-
ARION WL1108-432-
ARION WL1110-432-
ARION WL1112-432-
ARION WL1116-432-
ARION WL1120-432-
-
Rated short-circuit ultimate breaking capacity Icu /440 V
100 kA – size II
100 kA – size III
H
H
ARION WL1208-432-
ARION WL1210-432-
ARION WL1212-432-
ARION WL1216-432-
ARION WL1220-432-
ARION WL1225-432-
ARION WL1232-432-
ARION WL1340-432-
ARION WL1350-432-
-
150 kA – size III
C
ARION WL1340-532-
ARION WL1350-532-
-
Rear vertical connections
630
800
1000
1250
1600
2000
2500
3200
4000
5000
6300
ARION WL1106-431-
ARION WL1108-431-
ARION WL1110-431-
ARION WL1112-431-
ARION WL1116-431-
ARION WL1120-431-
-
ARION WL1208-431-
ARION WL1210-431-
ARION WL1212-431-
ARION WL1216-431-
ARION WL1220-431-
ARION WL1225-431-
ARION WL1232-431-
ARION WL1240-431-
-
ARION WL1340-431-
ARION WL1350-431-
ARION WL1363-431-
ARION WL1340-531-
ARION WL1350-531-
ARION WL1363-531-
ARION WL1208-433-
ARION WL1210-433-
ARION WL1212-433-
ARION WL1216-433-
ARION WL1220-433-
ARION WL1225-433-
ARION WL1232-433-
-
ARION WL1340-433-
-
-
ARION WL1208-434-
ARION WL1210-434-
ARION WL1212-434-
ARION WL1216-434-
ARION WL1220-434-
ARION WL1225-434-
ARION WL1232-434-
-
ARION WL1340-434-
-
-
Front connections one series of holes
630
800
1000
1250
1600
2000
2500
3200
4000
5000
6300
-
Front connections two series of holes
630
ARION WL1106-434-
800
ARION WL1108-434-
1000
ARION WL1110-434-
1250
ARION WL1112-434-
1600
ARION WL1116-434-
2000
ARION WL1120-434-
2500
3200
4000
5000
6300
-
Switch-disconnector unit (switch-disconnector) 2)
AA
Overcurrent release - without earth fault protection (circuit breaker)
Overcurrent release ETU15B – protective functions LI 4)
Overcurrent release ETU25B – protective functions LSI
Overcurrent release ETU45B – protective functions LSIN 3)
Overcurrent release ETU45B – protective functions LSIN, with display, number of lines 4 3)
Overcurrent release ETU76B – protective functions LSIN, graphic display 3)
BB
CB
EB
FB
NB
Overcurrent release - with earth fault protection (circuit breaker)
Overcurrent release ETU27B – protective functions LSING 3)
Overcurrent release ETU45B – protective functions LSING 3)
Overcurrent release ETU45B – protective functions LSING, with display, number of lines 4 3)
Overcurrent release ETU76B – protective functions LSING, graphic display 3)
DG
EG
FG
NG
1 A A 2 Standard type designation
Hand drive with mechanical closing
Auxiliary switches: contacts 2200 (2NO + 2NC)
(you will find other accessories on page 28)
1)
Rated current is determined by the rated current module (rating plug). The module delivered with standard version corresponds to the maximum rated current of the circuit breaker.
If a smaller rated current is required, its change is possible, see page 27.
Permissible short-time withstand current Icw and rated short-circuit making capacity Icm of a switch-disconnector see page 47 (only for AC applications).
3)
Measuring current transformers for vectorial addition or protection of N conductor shall be ordered separately, see page 36.
4)
Only for size I and II.
„ For weight see page 48.
2)
15
Arion
Commercial information
3P
COMPOSITION OF TYPE DESIGNATION
Withdrawable design, 3-pole, AC
Rated current
In 1) [A]
Rear horizontal connections
630
800
1000
1250
1600
2000
2500
3200
4000
5000
6300
Rated short-circuit ultimate breaking capacity Icu /440 V
66 kA – size II
66 kA – size I
N
S
ARION WL1106-336-
ARION WL1108-336-
ARION WL1110-336-
ARION WL1112-336-
ARION WL1116-336-
ARION WL1220-236-
ARION WL1120-336-
ARION WL1225-236-
ARION WL1232-236-
-
80 kA – size II
S
ARION WL1208-336-
ARION WL1210-336-
ARION WL1212-336-
ARION WL1216-336-
ARION WL1220-336-
ARION WL1225-336-
ARION WL1232-336-
-
630
800
1000
1250
1600
2000
2500
3200
4000
5000
6300
ARION WL1106-235-
ARION WL1108-235-
ARION WL1110-235-
ARION WL1112-235-
ARION WL1116-235-
ARION WL1120-235-
-
ARION WL1220-235-
ARION WL1225-235-
ARION WL1232-235-
-
ARION WL1106-335-
ARION WL1108-335-
ARION WL1110-335-
ARION WL1112-335-
ARION WL1116-335-
ARION WL1120-335-
-
ARION WL1208-335-
ARION WL1210-335-
ARION WL1212-335-
ARION WL1216-335-
ARION WL1220-335-
ARION WL1225-335-
ARION WL1232-335-
-
630
800
1000
1250
1600
2000
2500
3200
4000
5000
6300
ARION WL1106-237-
ARION WL1108-237-
ARION WL1110-237-
ARION WL1112-237-
ARION WL1116-237-
ARION WL1120-237-
-
ARION WL1220-237-
ARION WL1225-237-
ARION WL1232-237-
ARION WL1240-237-
-
ARION WL1106-337-
ARION WL1108-337-
ARION WL1110-337-
ARION WL1112-337-
ARION WL1116-337-
ARION WL1120-337-
-
ARION WL1208-337-
ARION WL1210-337-
ARION WL1212-337-
ARION WL1216-337-
ARION WL1220-337-
ARION WL1225-337-
ARION WL1232-337-
ARION WL1240-337-
-
630
800
1000
1250
1600
2000
2500
3200
4000
5000
6300
ARION WL1106-238-
ARION WL1108-238-
ARION WL1110-238-
ARION WL1112-238-
ARION WL1116-238-
ARION WL1120-238-
-
ARION WL1220-238-
ARION WL1225-238-
ARION WL1232-238-
-
ARION WL1106-338-
ARION WL1108-338-
ARION WL1110-338-
ARION WL1112-338-
ARION WL1116-338-
ARION WL1120-338-
-
ARION WL1208-338-
ARION WL1210-338-
ARION WL1212-338-
ARION WL1216-338-
ARION WL1220-338-
ARION WL1225-338-
ARION WL1232-338-
-
NSE00967
55 kA – size I
N
ARION WL1106-236-
ARION WL1108-236-
ARION WL1110-236-
ARION WL1112-236-
ARION WL1116-236-
ARION WL1120-236-
-
Without withdrawable device
NSE00972
Rear vertical connections
NSE00973
Rear flanged connections
Switch-disconnector unit (switch-disconnector) 2)
AA
Overcurrent release - without earth fault protection (circuit breaker)
Overcurrent release ETU15B – protective functions LI 4)
Overcurrent release ETU25B – protective functions LSI
Overcurrent release ETU45B – protective functions LSIN 3)
Overcurrent release ETU45B – protective functions LSIN, with display, number of lines 4 3)
Overcurrent release ETU76B – protective functions LSIN, graphic display 3)
BB
CB
EB
FB
NB
Overcurrent release - with earth fault protection (circuit breaker)
Overcurrent release ETU27B – protective functions LSING 3)
Overcurrent release ETU45B – protective functions LSING 3)
Overcurrent release ETU45B – protective functions LSING, with display, number of lines 4 3)
Overcurrent release ETU76B – protective functions LSING, graphic display 3)
DG
EG
FG
NG
1)
1 A A 2 Standard type designation
Hand drive with mechanical closing
Auxiliary switches: contacts 2200 (2NO + 2NC)
(you will find other accessories on page 28)
Rated current is determined by the rated current module (rating plug). The module delivered with standard version corresponds to the maximum rated current of the circuit breaker. If a smaller rated current is required,
its change is possible, see page 27.
Permissible short-time withstand current Icw and rated short-circuit making capacity Icm of a switch-disconnector see page 47 (only for AC applications).
3)
Measuring current transformers for vectorial addition or protection of N conductor shall be ordered separately, see page 36.
4)
Only for size I and II.
„ For weight see page 48.
2)
16
Arion
Commercial information
3P
COMPOSITION OF TYPE DESIGNATION
Withdrawable design, 3-pole, AC
Rated current In 1)
Rear horizontal connections
630
800
1000
1250
1600
2000
2500
3200
4000
5000
6300
85 kA - size I
H
ARION WL1106-436-
ARION WL1108-436-
ARION WL1110-436-
ARION WL1112-436-
ARION WL1116-436-
ARION WL1120-436-
-
Rated short-circuit ultimate breaking capacity Icu /440 V
100 kA – size II
100 kA – size III
H
H
ARION WL1208-436-
ARION WL1210-436-
ARION WL1212-436-
ARION WL1216-436-
ARION WL1220-436-
ARION WL1225-436-
ARION WL1232-436-
ARION WL1340-436-
ARION WL1350-436-
-
150 kA – size III
C
ARION WL1340-536-
ARION WL1350-536-
-
Without withdrawable device
630
800
1000
1250
1600
2000
2500
3200
4000
5000
6300
ARION WL1106-435-
ARION WL1108-435-
ARION WL1110-435-
ARION WL1112-435-
ARION WL1116-435-
ARION WL1120-435-
-
ARION WL1208-435-
ARION WL1210-435-
ARION WL1212-435-
ARION WL1216-435-
ARION WL1220-435-
ARION WL1225-435-
ARION WL1232-435-
-
ARION WL1340-435-
ARION WL1350-435-
ARION WL1363-435-
ARION WL1340-535-
ARION WL1350-535-
ARION WL1363-535-
Rear vertical connections
630
800
1000
1250
1600
2000
2500
3200
4000
5000
6300
ARION WL1106-437-
ARION WL1108-437-
ARION WL1110-437-
ARION WL1112-437-
ARION WL1116-437-
ARION WL1120-437-
-
ARION WL1208-437-
ARION WL1210-437-
ARION WL1212-437-
ARION WL1216-437-
ARION WL1220-437-
ARION WL1225-437-
ARION WL1232-437-
ARION WL1240-437-
-
ARION WL1340-437-
ARION WL1350-437-
ARION WL1363-437-
ARION WL1340-537-
ARION WL1350-537-
ARION WL1363-537-
Rear flanged connections
630
800
1000
1250
1600
2000
2500
3200
4000
5000
6300
ARION WL1106-438-
ARION WL1108-438-
ARION WL1110-438-
ARION WL1112-438-
ARION WL1116-438-
ARION WL1120-438-
-
ARION WL1208-438-
ARION WL1210-438-
ARION WL1212-438-
ARION WL1216-438-
ARION WL1220-438-
ARION WL1225-438-
ARION WL1232-438-
-
ARION WL1340-438-
-
-
Switch-disconnector unit (switch-disconnector) 2)
AA
Overcurrent release - without earth fault protection (circuit breaker)
Overcurrent release ETU15B – protective functions LI 4)
Overcurrent release ETU25B – protective functions LSI
Overcurrent release ETU45B – protective functions LSIN 3)
Overcurrent release ETU45B – protective functions LSIN, with display, number of lines 4 3)
Overcurrent release ETU76B – protective functions LSIN, graphic display 3)
BB
CB
EB
FB
NB
Overcurrent release - with earth fault protection (circuit breaker)
Overcurrent release ETU27B – protective functions LSING 3)
Overcurrent release ETU45B – protective functions LSING 3)
Overcurrent release ETU45B – protective functions LSING, with display, number of lines 4 3)
Overcurrent release ETU76B – protective functions LSING, graphic display 3)
DG
EG
FG
NG
1 A A 2 Standard type designation
Hand drive with mechanical closing
Auxiliary switches: contacts 2200 (2NO + 2NC)
(you will find other accessories on page 28)
1)
Rated current is determined by the rated current module (rating plug). The module delivered with standard version corresponds to the maximum rated current of the circuit breaker. If a smaller rated current is required,
its change is possible, see page 27.
Permissible short-time withstand current Icw and rated short-circuit making capacity Icm of a switch-disconnector see page 47 (only for AC applications).
3)
Measuring current transformers for vectorial addition or protection of N conductor shall be ordered separately, see page 36.
4)
Only for size I and II.
„ For weight see page 48.
2)
17
Arion
Commercial information
4P
COMPOSITION OF TYPE DESIGNATION
Fixed design, 4-pole, AC
Rated current
In 1) [A]
Rear horizontal connections
630
800
1000
1250
1600
2000
2500
3200
4000
5000
6300
Rated short-circuit ultimate breaking capacity Icu /440 V
66 kA – size II
66 kA – size I
N
S
ARION WL1106-342-
ARION WL1108-342-
ARION WL1110-342-
ARION WL1112-342-
ARION WL1116-342-
ARION WL1220-242-
ARION WL1120-342-
ARION WL1225-242-
ARION WL1232-242-
-
80 kA – size II
S
ARION WL1208-342-
ARION WL1210-342-
ARION WL1212-342-
ARION WL1216-342-
ARION WL1220-342-
ARION WL1225-342-
ARION WL1232-342-
-
630
800
1000
1250
1600
2000
2500
3200
4000
5000
6300
ARION WL1106-241-
ARION WL1108-241-
ARION WL1110-241-
ARION WL1112-241-
ARION WL1116-241-
ARION WL1120-241-
-
ARION WL1220-241-
ARION WL1225-241-
ARION WL1232-241-
ARION WL1240-241-
-
ARION WL1106-341-
ARION WL1108-341-
ARION WL1110-341-
ARION WL1112-341-
ARION WL1116-341-
ARION WL1120-341-
-
ARION WL1208-341-
ARION WL1210-341-
ARION WL1212-341-
ARION WL1216-341-
ARION WL1220-341-
ARION WL1225-341-
ARION WL1232-341-
ARION WL1240-341-
-
Front connections one series of holes
630
800
1000
1250
1600
2000
2500
3200
4000
5000
6300
ARION WL1106-243-
ARION WL1108-243-
ARION WL1110-243-
ARION WL1112-243-
ARION WL1116-243-
-
ARION WL1220-243-
ARION WL1225-243-
ARION WL1232-243-
-
ARION WL1106-343-
ARION WL1108-343-
ARION WL1110-343-
ARION WL1112-343-
ARION WL1116-343-
-
ARION WL1208-343-
ARION WL1210-343-
ARION WL1212-343-
ARION WL1216-343-
ARION WL1220-343-
ARION WL1225-343-
ARION WL1232-343-
-
Front connections two series of holes
630
800
1000
1250
1600
2000
2500
3200
4000
5000
6300
ARION WL1106-244-
ARION WL1108-244-
ARION WL1110-244-
ARION WL1112-244-
ARION WL1116-244-
ARION WL1120-244-
-
ARION WL1220-244-
ARION WL1225-244-
ARION WL1232-244-
-
ARION WL1106-344-
ARION WL1108-344-
ARION WL1110-344-
ARION WL1112-344-
ARION WL1116-344-
ARION WL1120-344-
-
ARION WL1208-344-
ARION WL1210-344-
ARION WL1212-344-
ARION WL1216-344-
ARION WL1220-344-
ARION WL1225-344-
ARION WL1232-344-
-
NSE00967
55 kA – size I
N
ARION WL1106-242-
ARION WL1108-242-
ARION WL1110-242-
ARION WL1112-242-
ARION WL1116-242-
ARION WL1120-242-
-
NSE00969
NSE00968
NSE00979
Rear vertical connections
Switch-disconnector unit (switch-disconnector) 2)
AA
Overcurrent release - without earth fault protection (circuit breaker)
Overcurrent release ETU15B – protective functions LI 4)
Overcurrent release ETU25B – protective functions LSI
Overcurrent release ETU45B – protective functions LSIN 3)
Overcurrent release ETU45B – protective functions LSIN, with display, number of lines 4 3)
Overcurrent release ETU76B – protective functions LSIN, graphic display 3)
BB
CB
EB
FB
NB
Overcurrent release - s ochranou proti zemnímu zkratu (jistič)
Overcurrent release ETU27B – ochranné funkce LSING 3)
Overcurrent release ETU45B – ochranné funkce LSING 3)
Overcurrent release ETU45B – ochranné funkce LSING, with display, number of lines 4 3)
Overcurrent release ETU76B – ochranné funkce LSING, graphic display 3)
DG
EG
FG
NG
1)
1 A A 2 Standard type designation
Hand drive with mechanical closing
Auxiliary switches: contacts 2200 (2NO + 2NC)
(you will find other accessories on page 28)
Rated current is determined by the rated current module (rating plug). The module delivered with standard version corresponds to the maximum rated current of the circuit breaker. If a smaller rated current is required,
its change is possible, see page 27.
Permissible short-time withstand current Icw and rated short-circuit making capacity Icm of a switch-disconnector see page 47 (only for AC applications).
3)
Internal measuring current transformer for protection of N conductor can be ordered with „F23“ code „F23“ see page 28.
4)
Only for size I and II.
„ For weight see page 48.
2)
18
Arion
Commercial information
4P
COMPOSITION OF TYPE DESIGNATION
Fixed design, 4-pole, AC
Rated current In 1)
Rear horizontal connections
630
800
1000
1250
1600
2000
2500
3200
4000
5000
6300
85 kA – size I
H
ARION WL1106-442-
ARION WL1108-442-
ARION WL1110-442-
ARION WL1112-442-
ARION WL1116-442-
ARION WL1120-442-
-
Rated short-circuit ultimate breaking capacity Icu /440 V
100 kA – size II
100 kA – size III
H
H
ARION WL1208-442-
ARION WL1210-442-
ARION WL1212-442-
ARION WL1216-442-
ARION WL1220-442-
ARION WL1225-442-
ARION WL1232-442-
ARION WL1340-442-
ARION WL1350-442-
-
130 kA – size III
C
ARION WL1340-542-
ARION WL1350-542-
-
Rear vertical connections
630
800
1000
1250
1600
2000
2500
3200
4000
5000
6300
ARION WL1106-441-
ARION WL1108-441-
ARION WL1110-441-
ARION WL1112-441-
ARION WL1116-441-
ARION WL1120-441-
-
ARION WL1208-441-
ARION WL1210-441-
ARION WL1212-441-
ARION WL1216-441-
ARION WL1220-441-
ARION WL1225-441-
ARION WL1232-441-
ARION WL1240-441-
-
ARION WL1340-441-
ARION WL1350-441-
ARION WL1363-441-
ARION WL1340-541-
ARION WL1350-541-
ARION WL1363-541-
ARION WL1208-443-
ARION WL1210-443-
ARION WL1212-443-
ARION WL1216-443-
ARION WL1220-443-
ARION WL1225-443-
ARION WL1232-443-
-
ARION WL1340-443-
-
-
ARION WL1208-444-
ARION WL1210-444-
ARION WL1212-444-
ARION WL1216-444-
ARION WL1220-444-
ARION WL1225-444-
ARION WL1232-444-
-
ARION WL1340-444-
-
-
Front connections one series of holes
630
800
1000
1250
1600
2000
2500
3200
4000
5000
6300
-
Front connections two series of holes
630
ARION WL1106-444-
800
ARION WL1108-444-
1000
ARION WL1110-444-
1250
ARION WL1112-444-
1600
ARION WL1116-444-
2000
ARION WL1120-444-
2500
3200
4000
5000
6300
-
Switch-disconnector unit (switch-disconnector) 2)
AA
Overcurrent release - without earth fault protection (circuit breaker)
Overcurrent release ETU15B – protective functions LI 4)
Overcurrent release ETU25B – protective functions LSI
Overcurrent release ETU45B – protective functions LSIN 3)
Overcurrent release ETU45B – protective functions LSIN, with display, number of lines 4 3)
Overcurrent release ETU76B – protective functions LSIN, graphic display 3)
BB
CB
EB
FB
NB
Overcurrent release - with earth fault protection (circuit breaker)
Overcurrent release ETU27B – protective functions LSING 3)
Overcurrent release ETU45B – protective functions LSING 3)
Overcurrent release ETU45B – protective functions LSING, with display, number of lines 4 3)
Overcurrent release ETU76B – protective functions LSING, graphic display 3)
DG
EG
FG
NG
1 A A 2 Standard type designation
Hand drive with mechanical closing
Auxiliary switches: contacts 2200 (2NO + 2NC)
(you will find other accessories on page 28)
1)
Rated current is determined by the rated current module (rating plug). The module delivered with standard version corresponds to the maximum rated current of the circuit breaker. If a smaller rated current is required,
its change is possible, see page 27.
Permissible short-time withstand current Icw and rated short-circuit making capacity Icm of a switch-disconnector see page 47 (only for AC applications).
3)
Internal measuring current transformer for protection of N conductor can be ordered with „F23“ code „F23“ see page 28.
4)
Only for size I and II.
„ For weight see page 48.
2)
19
Arion
Commercial information
4P
COMPOSITION OF TYPE DESIGNATION
Withdrawable design, 4-pole, AC
Rated current
In 1) [A]
Rear horizontal connections
630
800
1000
1250
1600
2000
2500
3200
4000
5000
6300
Rated short-circuit ultimate breaking capacity Icu /440 V
66 kA – size II
66 kA – size I
N
S
ARION WL1106-346-
ARION WL1108-346-
ARION WL1110-346-
ARION WL1112-346-
ARION WL1116-346-
ARION WL1220-246-
ARION WL1120-346-
ARION WL1225-246-
ARION WL1232-246-
-
80 kA – size II
S
ARION WL1208-346-
ARION WL1210-346-
ARION WL1212-346-
ARION WL1216-346-
ARION WL1220-346-
ARION WL1225-346-
ARION WL1232-346-
-
630
800
1000
1250
1600
2000
2500
3200
4000
5000
6300
ARION WL1106-245-
ARION WL1108-245-
ARION WL1110-245-
ARION WL1112-245-
ARION WL1116-245-
ARION WL1120-245-
-
ARION WL1220-245-
ARION WL1225-245-
ARION WL1232-245-
-
ARION WL1106-345-
ARION WL1108-345-
ARION WL1110-345-
ARION WL1112-345-
ARION WL1116-345-
ARION WL1120-345-
-
ARION WL1208-345-
ARION WL1210-345-
ARION WL1212-345-
ARION WL1216-345-
ARION WL1220-345-
ARION WL1225-345-
ARION WL1232-345-
-
630
800
1000
1250
1600
2000
2500
3200
4000
5000
6300
ARION WL1106-247-
ARION WL1108-247-
ARION WL1110-247-
ARION WL1112-247-
ARION WL1116-247-
ARION WL1120-247-
-
ARION WL1220-247-
ARION WL1225-247-
ARION WL1232-247-
ARION WL1240-247-
-
ARION WL1106-347-
ARION WL1108-347-
ARION WL1110-347-
ARION WL1112-347-
ARION WL1116-347-
ARION WL1120-347-
-
ARION WL1208-347-
ARION WL1210-347-
ARION WL1212-347-
ARION WL1216-347-
ARION WL1220-347-
ARION WL1225-347-
ARION WL1232-347-
ARION WL1240-347-
-
630
800
1000
1250
1600
2000
2500
3200
4000
5000
6300
ARION WL1106-248-
ARION WL1108-248-
ARION WL1110-248-
ARION WL1112-248-
ARION WL1116-248-
ARION WL1120-248-
-
ARION WL1220-248-
ARION WL1225-248-
ARION WL1232-248-
-
ARION WL1106-348-
ARION WL1108-348-
ARION WL1110-348-
ARION WL1112-348-
ARION WL1116-348-
ARION WL1120-348-
-
ARION WL1208-348-
ARION WL1210-348-
ARION WL1212-348-
ARION WL1216-348-
ARION WL1220-348-
ARION WL1225-348-
ARION WL1232-348-
-
NSE00967
55 kA – size I
N
ARION WL1106-246-
ARION WL1108-246-
ARION WL1110-246-
ARION WL1112-246-
ARION WL1116-246-
ARION WL1120-246-
-
Without withdrawable device
NSE00972
Rear vertical connections
NSE00973
Rear flanged connections
Switch-disconnector unit (switch-disconnector) 2)
AA
Overcurrent release - without earth fault protection (circuit breaker)
Overcurrent release ETU15B – protective functions LI 4)
Overcurrent release ETU25B – protective functions LSI
Overcurrent release ETU45B – protective functions LSIN 3)
Overcurrent release ETU45B – protective functions LSIN, with display, number of lines 4 3)
Overcurrent release ETU76B – protective functions LSIN, graphic display 3)
BB
CB
EB
FB
NB
Overcurrent release - with earth fault protection (circuit breaker)
Overcurrent release ETU27B – protective functions LSING 3)
Overcurrent release ETU45B – protective functions LSING 3)
Overcurrent release ETU45B – protective functions LSING, with display, number of lines 4 3)
Overcurrent release ETU76B – protective functions LSING, graphic display 3)
DG
EG
FG
NG
1)
1 A A 2 Standard type designation
Hand drive with mechanical closing
Auxiliary switches: contacts 2200 (2NO + 2NC)
(you will find other accessories on page 28)
Rated current is determined by the rated current module (rating plug). The module delivered with standard version corresponds to the maximum rated current of the circuit breaker. If a smaller rated current is required,
its change is possible, see page 27.
Permissible short-time withstand current Icw and rated short-circuit making capacity Icm of a switch-disconnector see page 47 (only for AC applications).
3)
Internal measuring current transformer for protection of N conductor can be ordered with „F23“ code „F23“ see page 28.
4)
Only for size I and II.
„ For weight see page 48.
2)
20
Arion
Commercial information
4P
COMPOSITION OF TYPE DESIGNATION
Withdrawable design, 4-pole, AC
Rated current In 1)
Rear horizontal connections
630
800
1000
1250
1600
2000
2500
3200
4000
5000
6300
85 kA – size I
H
ARION WL1106-446-
ARION WL1108-446-
ARION WL1110-446-
ARION WL1112-446-
ARION WL1116-446-
ARION WL1120-446-
-
Rated short-circuit ultimate breaking capacity Icu /440 V
100 kA – size II
100 kA – size III
H
H
ARION WL1208-446-
ARION WL1210-446-
ARION WL1212-446-
ARION WL1216-446-
ARION WL1220-446-
ARION WL1225-446-
ARION WL1232-446-
ARION WL1340-446-
ARION WL1350-446-
-
130 kA – size III
C
ARION WL1340-546-
ARION WL1350-546-
-
Without withdrawable device
630
800
1000
1250
1600
2000
2500
3200
4000
5000
6300
ARION WL1106-445-
ARION WL1108-445-
ARION WL1110-445-
ARION WL1112-445-
ARION WL1116-445-
ARION WL1120-445-
-
ARION WL1208-445-
ARION WL1210-445-
ARION WL1212-445-
ARION WL1216-445-
ARION WL1220-445-
ARION WL1225-445-
ARION WL1232-445-
-
ARION WL1340-445-
ARION WL1350-445-
ARION WL1363-445-
ARION WL1340-545-
ARION WL1350-545-
ARION WL1363-545-
Rear vertical connections
630
800
1000
1250
1600
2000
2500
3200
4000
5000
6300
ARION WL1106-447-
ARION WL1108-447-
ARION WL1110-447-
ARION WL1112-447-
ARION WL1116-447-
ARION WL1120-447-
-
ARION WL1208-447-
ARION WL1210-447-
ARION WL1212-447-
ARION WL1216-447-
ARION WL1220-447-
ARION WL1225-447-
ARION WL1232-447-
ARION WL1240-447-
-
ARION WL1340-447-
ARION WL1350-447-
ARION WL1363-447-
ARION WL1340-547-
ARION WL1350-547-
ARION WL1363-547-
Rear flanged connections
630
800
1000
1250
1600
2000
2500
3200
4000
5000
6300
ARION WL1106-448-
ARION WL1108-448-
ARION WL1110-448-
ARION WL1112-448-
ARION WL1116-448-
ARION WL1120-448-
-
ARION WL1208-448-
ARION WL1210-448-
ARION WL1212-448-
ARION WL1216-448-
ARION WL1220-448-
ARION WL1225-448-
ARION WL1232-448-
-
ARION WL1340-448-
-
-
Switch-disconnector unit (switch-disconnector) 2)
AA
Overcurrent release - without earth fault protection (circuit breaker)
Overcurrent release ETU15B – protective functions LI 4)
Overcurrent release ETU25B – protective functions LSI
Overcurrent release ETU45B – protective functions LSIN 3)
Overcurrent release ETU45B – protective functions LSIN, with display, number of lines 4 3)
Overcurrent release ETU76B – protective functions LSIN, graphic display 3)
BB
CB
EB
FB
NB
Overcurrent release - with earth fault protection (circuit breaker)
Overcurrent release ETU27B – protective functions LSING 3)
Overcurrent release ETU45B – protective functions LSING 3)
Overcurrent release ETU45B – protective functions LSING, with display, number of lines 4 3)
Overcurrent release ETU76B – protective functions LSING, graphic display 3)
DG
EG
FG
NG
1 A A 2 Standard type designation
Hand drive with mechanical closing
Auxiliary switches: contacts 2200 (2NO + 2NC)
(you will find other accessories on page 28)
1)
Rated current is determined by the rated current module (rating plug). The module delivered with standard version corresponds to the maximum rated current of the circuit breaker. If a smaller rated current is required,
its change is possible, see page 27.
Permissible short-time withstand current Icw and rated short-circuit making capacity Icm of a switch-disconnector see page 47 (only for AC applications).
3)
Internal measuring current transformer for protection of N conductor can be ordered with „F23“ code „F23“ see page 28.
4)
Only for size I and II.
„ For weight see page 48.
2)
21
Arion
Commercial information
3P 4P
COMPOSITION OF TYPE DESIGNATION
Fixed design, 3-pole, 4-pole, DC switch-disconnectors
Rated current In
Size
3-pole design
4-pole design
1000
2000
40001)
II
II
II
ARION WL1210-8AA32-
ARION WL1220-8AA32-
ARION WL1240-8AA32-
ARION WL1210-8AA42-
ARION WL1220-8AA42-
ARION WL1240-8AA42-
1000
2000
40001)
II
II
II
ARION WL1210-8AA31-
ARION WL1220-8AA31-
ARION WL1240-8AA31-
ARION WL1210-8AA41-
ARION WL1220-8AA41-
ARION WL1240-8AA41-
1000
2000
II
II
ARION WL1210-8AA33-
ARION WL1220-8AA33-
ARION WL1210-8AA43-
ARION WL1220-8AA43-
1000
2000
II
II
ARION WL1210-8AA34-
ARION WL1220-8AA34-
ARION WL1210-8AA44-
ARION WL1220-8AA44-
NSE00967
Rear horizontal connections
NSE00979
Rear vertical connections
NSE00968
Front connections one series of holes
NSE00969
Front connections two series of holes
1 A A 2 Standard type designation
Hand drive with mechanical closing
Auxiliary switches: contacts 2200 (2NO + 2NC)
(you will find other accessories on page 24)
1)
Switchboard manufacturer must provide precautions for heat dissipation.
Permissible rated short-time current ICW and short-circuit capacity ICC for non-automatic circuit-breakers see page 50.
„ For weight see page 50.
22
Arion
Commercial information
3P 4P
COMPOSITION OF TYPE DESIGNATION
Withdrawable design, 3-pole, 4-pole, DC switch-disconnectors
Rated current In
Size
3-pole design
4-pole design
1000
2000
40001)
II
II
II
ARION WL1210-8AA35-
ARION WL1220-8AA35-
ARION WL1240-8AA35-
ARION WL1210-8AA45-
ARION WL1220-8AA45-
ARION WL1240-8AA45-
1000
2000
40001)
II
II
II
ARION WL1210-8AA36-
ARION WL1220-8AA36-
ARION WL1240-8AA36-
ARION WL1210-8AA46-
ARION WL1220-8AA46-
ARION WL1240-8AA46-
1000
2000
40001)
II
II
II
ARION WL1210-8AA37-
ARION WL1220-8AA37-
ARION WL1240-8AA37-
ARION WL1210-8AA47-
ARION WL1220-8AA47-
ARION WL1240-8AA47-
1000
2000
40001)
II
II
II
ARION WL1210-8AA38-
ARION WL1220-8AA38-
ARION WL1240-8AA38-
ARION WL1210-8AA48-
ARION WL1220-8AA48-
ARION WL1240-8AA48-
Without withdrawable device
NSE00967
Rear horizontal connections
NSE00972
Rear vertical connections
NSE00973
Rear flanged connection
1 A A 2 Standard type designation
Hand drive with mechanical closing
Auxiliary switches: contacts 2200 (2NO + 2NC)
(you will find other accessories on page 24)
1)
Switchboard manufacturer must provide precautions for heat dissipation.
Permissible rated short-time current ICW and short-circuit capacity ICC for non-automatic circuit-breakers see page 50.
„ For weight see page 50.
23
Arion
Commercial information
3P 4P
BASIC ACCESSORIES
Selected type designation
ARION WL1-- Hand drives with mechanical closing
1
Hand drives with electrical closing – closing release: load factor 100 %
110 V a.c./110 V d.c.
230 V a.c./220 V d.c.
2
3
Motor and hand drives with electrical closing – closing release: load factor 100 % - for permanent load
230 V a.c./220 V d.c.
110 V a.c./d.c.
24 V d.c.
- different operating voltages for motor drive and closing release see page 30
1st auxiliary release
Without 1st auxiliary release
Shunt trips – load factor 100 % - for permanent load
24 V d.c.
30 V d.c.
48 V d.c.
60 V d.c.
110 V a.c./d.c.
230 V a.c./220 V d.c.
2nd auxiliary release
Without 2nd auxiliary release
Shunt trips – load factor 100 % - for permanent load
24 V d.c.
30 V d.c.
48 V d.c.
60 V d.c.
110 V a.c./d.c.
230 V a.c./220 V d.c.
Undervoltage releases – short-time delayed 80 or 200 ms
24 V d.c.
30 V d.c.
48 V d.c.
60 V d.c.
110 V a.c./d.c.
230 V a.c./220 V d.c.
400 V a.c.
Undervoltage releases – delayed 0.2 až 3.2 s
48 V d.c.
110 V a.c./d.c.
230 V a.c./220 V d.c.
400 V a.c.
Auxiliary switches
2NO + 2NC
4NO + 4NC
6NO + 2NC
5NO + 3NC
24
4
5
6
A
B
C
D
E
F
G
A
B
C
D
E
F
G
J
K
L
U
M
N
P
Q
R
S
T
2
4
7
8
Arion
Commercial information
3P 4P
ADDITIONAL ACCESSORIES
Method of connection
ARION WL1--- Z Selected type designation
Method of connection of a fixed design circuit breaker
- if this method of connection is selected, on the 12th place of the type designation there must be „2“ (ARION WL1-2-)
Upper terminals
Lower terminals
For circuit breaker size – rated current
Code
rear horizontal connection
front connection – one series of holes
I-16; II-20; II25; II-32; III-40
N11
rear vertical connection
rear horizontal connection
rear horizontal connection
rear vertical connection
I-20; II-20; II25; II-32; III-40; III-50
I-20; II-20; II25; II-32; III-40; III-50
N20
N24
Method of connection of a circuit breaker of withdrawable design and of withdrawable device
- if this method of connection is selected, on the 12th place of the type designation there must be „6“ (ARION WL1-6-)
Upper terminals
Lower terminals
For circuit breaker size – rated current
front connection – one series of holes
front connection – one series of holes
I-16; II-20; II25; II-32; III-40
front connection – two series of holes
front connection – two series of holes
I-20; II-20; II25; II-32; III-40
Code
P00
P01
rear horizontal connection
front connection – one series of holes
I-16; II-20; II25; II-32; III-40
P07
rear vertical connection
flanged connection
rear horizontal connection
rear horizontal connection
rear horizontal connection
rear vertical connection
I-20; II-20; II25; II-32; III-40; III-50
I-20; II-20; II25; II-32; III-40
I-20; II-20; II25; II-32; III-40; III-50
P18
P19
P23
Rear flanged connection
withdrawable design
Front connection
one series of holes
Front connection
two series of holes
NSE00969
NSE00968
NSE00973
Rear vertical connection
withdrawable design
NSE00972
Rear vertical connection
fixed design
NSE00979
NSE00967
Rear horizontal connection
Terminal block
Selected type designation
ARION WL1--- Z Method of connection of auxiliary circuits of circuit breaker by means of screwless terminals
- tension spring principle (normally the circuit breaker is equipped with screw terminals)
for fixed design
N61
for withdrawable design
P61
25
Arion
Commercial information
3P 4P
ADDITIONAL ACCESSORIES
Closing release and motor drives with different operating voltage
Selected type designation
ARION WL1- - -Z Closing releases
- load factor 100 %, if this method of control is selected, there must be „1” set on the 13th place of the type designation
(ARION WL1--1)
24 V d.c.
30 V d.c.
48 V d.c.
60 V d.c.
110 V a.c./d.c.
230 V a.c./220 V d.c.
Code
M21
M22
M23
M24
M25
M26
Closing releases
- load factor 5 % - overexcitation (pull-in time) 25 ÷ 60 ms, max. loading time 3 s, if this method of control is selected, there must be „1” set on the 13th place of the type designation
(ARION WL1--1)
24 ÷ 30 V d.c.
48 ÷ 60 V d.c.
110 V a.c./d.c.
230 V a.c./220 V d.c.
Motor drives
- if this method of control is selected, there must be „1” set on the 13th place of the type designation
(ARION WL1--1)
24 ÷ 30 V d.c.
Code
M31
M33
M35
M36
Code
M01
48 ÷ 60 V d.c.
M03
110 V a.c./d.c.
230 V a.c./220 V d.c.
M05
M06
Shunt trips
Selected type designation
ARION WL1- - -Z Shunt trips
- load factor 5 % - overexcitation (pull-in time) 25 ÷ 60 ms, max. loading time 3 s, if this method of control is selected, there must be „A” on the 14th or 15th position of the type designation
(ARION WL1--A, ARION WL1--A)
24 ÷ 30 V d.c.
48 ÷ 60 V d.c.
110 V a.c./d.c.
230 V a.c./220 V d.c.
Code
M41
M43
M45
M46
Tinned connections
Selected type designation
ARION WL1- - -Z - for complete withdrawable design, individual frame with horizontal or flanged connection
- can be used in atmosphere containing sulphur (etc. pulp and paper industry)
Code
- for size I, II, III
A08
26
Commercial information
Arion
3P 4P
ADDITIONAL ACCESSORIES
Rated operating voltage 1000/1150 V
ARION WL1--- Z Selected type designation
Rated voltage 1000 V for circuit breakers AC/DC and switch-disconnectors AC/DC
Code
- if withdrawable circuit breaker and withdrawable device are ordered separately, the complement code „A05” must be stated for both the withdrawable circuit breaker and withdrawable device A05
- for IT network with Ue ≤ 690 V a.c.
- only for circuit breakers and switch-disconnectors of size I (2000 A) with Icu = 85 kA, II and III with Icu = 100 kA
Rated voltage 1150 V for circuit breakers AC and switch-disconnectors AC
- if withdrawable circuit breaker and withdrawable device are ordered separately, the complement code „A15” must be stated for both the withdrawable circuit breaker and withdrawable device A15
- only for circuit breakers or switch-disconnectors of size II with Icu = 100 kA
- circuit breaker size III with Icu = 130kA/150kA (breaking capacity C) can be used at Ue = 1150 V a.c. without accessory A15
Rated current modules
ARION WL1--- Z Selected type designation
Rated current modules
- it is possible to order only one module per circuit breaker (not possible for overcurrent release ETU15B)
- standardly delivered rated current module corresponds to the max. rated current of the circuit breaker
Size I
Size II
Rated current In
250 A
+
+
315 A
+
+
400 A
+
+
500 A
+
+
630 A
+
+
800 A
+
+
1000 A
+
+
1250 A
+
+
1600 A
+
+
2000 A
+
+
2500 A
–
+
3200 A
–
+
4000 A
–
+
5000 A
–
–
6300 A
–
–
+ it can be used, – it cannot be used
Size III
–
–
–
–
–
–
–
+
+
+
+
+
+
+
+
Code
B02
B03
B04
B05
B06
B08
B10
B12
B16
B20
B25
B32
B40
B50
B63
Signal switches
ARION WL1--- Z Selected type designation
Signal switches
Code
For storage device state signalling – cannot be combined with codes „F01“, „F02“ and „F12“
C20
For „Ready-to-close“ state signalling
C22
For signalling of „switched off by 1st auxiliary release“ - cannot be combined with codes „F01“, „F02“ and „F12“
C26
For signalling of „switched off by 2nd auxiliary release“ - cannot be combined with codes „F01“, „F02“ and „F12“
C27
For „Switched off by overcurrent release“ signalling - cannot be combined with codes „F01“, „F02“ and „F12“
K07
Working position
Test position
Disconnected position
For position signalling in the withdrawable device - 3 CO
1p
1p
1p
R15
For position signalling in the withdrawable device - 6 CO
3p
2p
1p
R16
27
Arion
Commercial information
3P 4P
ADDITIONAL ACCESSORIES
Control presentation
Selected type designation
ARION WL1--- Z Control presentation
Code
Counter of cycles - number of places 5 - possible only in combination with motor drive
C01
Emergency OFF push-button – mushroom push-button in the place of mechanical button OFF
S24
Switch for motor drive
- only for circuit breaker with motor drive, cannot be combined with codes „C11“, „C12“, „C14“ and „C15“
S25
Electrical ON push-button on the front control panel of the circuit breaker – possible only for circuit breakers with closing release – cannot be combined with codes „F01“, „F02“, „F12“ and „S25“
For electrical ON on the front panel with sealable cap
C11
For electrical ON on the front panel, lock CES
C12
Automatic reset devices
- automatic reset of the circuit breaker reclosing blocking after its switching off by overcurrent release
K01
Remote reset devices
- remote reset of the indicating push-button „switching off by overcurrent release“ and remote reset of circuit breaker
reclosing blocking after its switching off by overcurrent release
24 V d.c.
48 V d.c.
110 V a.c./d.c.
230 V a.c./220 V d.c.
K10
K11
K12
K13
Data communication device and measuring function
Selected type designation
ARION WL1--- Z Data communication – circuit breaker must be equipped at least with ETU45B
Code
BSS module - circuit breaker status sensor
F01
Data communication devices PROFIBUS
- complete data communication PROFIBUS - COM15 module, BSS module, connecting cables 2 m
- if withdrawable circuit breaker and withdrawable device are ordered separately, the complement code „F02” must be stated for both the withdrawable circuit breaker and withdrawable device
- the overcurrent release ETU45B must be set via BDA adapter or via PC equipped with profibus card and SW ES Switch Power
- power supply 6EP1333-2AA01 shall be bought additionally
F02
Data communication devices MODBUS
- complete data communication MODBUS - COM16 module, BSS module, connecting cables 2 m
- if withdrawable circuit breaker and withdrawable device are ordered separately, the complement code „F12” must be stated for both the withdrawable circuit breaker and withdrawable device
- the overcurrent release ETU45B must be set via BDA adapter
- power supply 6EP1333-2AA01 shall be bought additionally
F12
Measuring function module
Code
Measuring function Plus (does not contain data communication) – for the measuring function, measuring voltage transformers are necessary, see page 36 and voltage source 6EP1333-2AA01
F05
Internal measuring current transformers for N conductor
Size I, II, III
- it is only possible for 4-pole circuit breakers with releases ETU27B up to ETU76B
Code
EMC noise suppressing filters
For interference suppression
- attenuation in the range 40 kHz ÷ 10 MHz > 40 dB
- application e.g. in IT networks or for frequency converters
Code
28
F23
F31
Commercial information
Arion
3P 4P
ADDITIONAL ACCESSORIES
Blocking and locking
Selected type designation
ARION WL1--- Z Mechanical interlockings – blocking module with Bowden cable 2 m
- it is possible to block two or three circuit breakers - each must contain mechanical interlocking
- for blocking of three circuit breakers it is necessary to buy one additional Bowden cable to each circuit breaker – see page 37
Code
For fixed design
For withdrawable design
Only for withdrawable device
Only for circuit breaker in withdrawable design
S55
R55
R56
R57
Locking devices against unauthorized closing – for both fixed and withdrawable circuit breaker
- after locking, it is not possible to switch on the circuit breaker mechanically or electrically
- the locking acts only on the given circuit breaker
- meets the requirements of EN 60 204 for the main switch and EN 60 947-2 for safe disconnection
Lock CES
Lock IKON
Set for locks FORTRESS or CASTELL – preparation for locks, the locks are not included in the delivery, they shall be ordered directly at the manufacturer
Set for padlocks
Lock RONIS
Lock PROFALUX
Code
S01
S03
S05
S07
S08
S09
Locking devices against unauthorized closing for withdrawable circuit breaker
- after locking, it is not possible to switch on the circuit breaker mechanically or electrically
- the locking acts on each circuit breaker inserted into the withdrawable device
- meets the requirements of EN 60 204 for the main switch and EN 60 947-2 for safe disconnection
Code
For circuit breaker in withdrawable design, lock PROFALUX
For circuit breaker in withdrawable design, lock CES
For circuit breaker in withdrawable design, lock RONIS
R60
R61
R68
Locking devices of the storage device lever
- it is not possible to wind up the circuit breaker manually
Code
For storage device lever, set for padlocks
S33
Locking devices against shifting
- prevents from crank withdrawal for shifting
Code
Lock PROFALUX
Lock CES
Lock RONIS
S75
S71
S76
Locking devices against shifting in disconnected position
- consists of the Bowden cable and the lock in the switchboard door
Code
Lock PROFALUX
Lock CES
Lock RONIS
R85
R81
R86
Blocking devices
Code
Against switchboard door opening
S30
R30
R50
for circuit breaker in fixed design, in ON state
for circuit breaker in withdrawable design, in operating position
Against shifting of the circuit breaker at opened switchboard door
29
Arion
Commercial information
3P 4P
ADDITIONAL ACCESSORIES
Arc chute covers, insulation covers, door sealing frames
Selected type designation
ARION WL1--- Z Arc chute cover
Arc chute cover - for withdrawable design, it is installed on the withdrawable device
- not possible for 1000/1150 V design
- not possible for DC design R10
Code
Insulation cover
Code
Insulation cover - for withdrawable design, it is installed on the withdrawable device (covers power contacts in the withdrawable device)
- lockable by a padlock (the padlock is not included in the delivery)
R21
Door sealing frame
Code
Door sealing frame - it is installed on the switchboard door, degree of protection IP41
T40
30
R10
Arion
Commercial information
3P 4P
SEPARATELY DELIVERED ACCESSORIES
Connecting sets – fixed design
- the set contains one terminal with connecting material for terminal mounting on the circuit breaker
- the data are valid for one terminal, if not stated otherwise
- for 3-pole design, 3 terminals are necessary for upper and 3 terminals for lower side, for 4-pole design, 4 terminals
are necessary for upper and 4 terminals for lower side
Front connections one series of holes
NSE-01010
NSE-01010
Size
I
I
II
II
II
III
Rated current
1000 A 1)
1600 A 1)
2000 A
2500 A
3200 A
4000 A
I
1000 A 1)
I
1600 A 1)
II
2000 A
II
2500 A
II
3200 A
III
4000 A
1)
Only for Icu 55 and 66 kA.
Type
3WL9111-0AL01-0AA0
3WL9111-0AL02-0AA0
3WL9111-0AL03-0AA0
3WL9111-0AL04-0AA0
3WL9111-0AL05-0AA0
3WL9111-0AL06-0AA0
Product code
34739
34740
20371
34741
34742
34743
Description
Upper terminal
Upper terminal
Upper terminal
Upper terminal
Upper terminal
Upper terminal
Weight [kg]
1.000
2.000
2.300
4.500
4.400
6.000
Package [pcs]
1
1
1
1
1
1
3WL9111-0AL51-0AA0
3WL9111-0AL52-0AA0
3WL9111-0AL53-0AA0
3WL9111-0AL54-0AA0
3WL9111-0AL55-0AA0
3WL9111-0AL56-0AA0
34744
34745
34746
34747
34748
34749
Lower terminal
Lower terminal
Lower terminal
Lower terminal
Lower terminal
Lower terminal
1.200
1.700
2.000
3.700
3.600
6.400
1
1
1
1
1
1
Front connections two series of holes
NSE-01011
Size
I
I
II
II
II
III
Rated current
1000 A
2000 A
2000 A
2500 A
3200 A
4000 A
Type
3WL9111-0AL07-0AA0
3WL9111-0AL08-0AA0
3WL9111-0AL11-0AA0
3WL9111-0AL12-0AA0
3WL9111-0AL13-0AA0
3WL9111-0AL14-0AA0
Product code
19341
19342
19343
19344
19345
14532
Description
Upper terminal
Upper terminal
Upper terminal
Upper terminal
Upper terminal
Upper terminal
Weight [kg]
1.000
2.000
2.300
4.500
4.400
6.000
Package [pcs]
1
1
1
1
1
1
NSE-01011
I
I
II
II
II
III
1000 A
2000 A
2000 A
2500 A
3200 A
4000 A
3WL9111-0AL57-0AA0
3WL9111-0AL58-0AA0
3WL9111-0AL61-0AA0
3WL9111-0AL62-0AA0
3WL9111-0AL63-0AA0
3WL9111-0AL64-0AA0
19346
19347
19348
19349
19350
14354
Lower terminal
Lower terminal
Lower terminal
Lower terminal
Lower terminal
Lower terminal
1.200
1.700
2.000
3.700
3.600
6.400
1
1
1
1
1
1
Weight [kg]
0.500
1.600
5.000
Package [pcs]
1
1
1
Rear vertical connections
Size
Rated current
Type
Product code
Description
19351
Upper or lower terminal
I
2000 A
3WL9111-0AM01-0AA02)
19352
Upper or lower terminal
II
3200 A
3WL9111-0AM02-0AA03)
III
6300 A
3WL9111-0AM03-0AA0
14355
Upper or lower terminal
2)
Up to (inclusive) 1000 A one terminal is needed per pole, up to (inclusive) 2000 A two terminals are needed per pole.
3)
Up to (inclusive) 2500 A one terminal is needed per pole, up to (inclusive) 3200 A two terminals are needed per pole.
NSE-01012
„ In your order always state both type designation and product code, if any.
31
Arion
Commercial information
3P 4P
SEPARATELY DELIVERED ACCESSORIES
Connecting sets – withdrawable design
- the set contains one terminal with connecting material for terminal mounting on the circuit breaker
- the data are valid for one terminal, if not stated otherwise
- for 3-pole design, 3 terminals are necessary for upper and 3 terminals for lower side, for 4-pole design, 4 terminals
are necessary for upper and 4 terminals for lower side
Front connections one series of holes
NSE-01013
Size
Rated current
Type
Product code Description
Weight [kg]
3WL9111-0AN01-0AA0
34750
Upper or lower terminal
1.100
I
1000 A 1)
3WL9111-0AN02-0AA0
14462
Upper or lower terminal
1.700
I
1600 A 1)
II
2000 A
3WL9111-0AN03-0AA0
34751
Upper or lower terminal
1.900
II
2500 A
3WL9111-0AN04-0AA0
34752
Upper or lower terminal
3.700
II
3200 A
3WL9111-0AN05-0AA0
34753
Upper or lower terminal
3.600
III
4000 A
3WL9111-0AN06-0AA0
34754
Upper or lower terminal
6.400
- on both upper and lower side it is necessary to use supports see „Supports for front connection with one or two rows of holes“
1)
Only for Icu 55 and 66 kA.
Package [pcs]
1
1
1
1
1
1
Size
Rated current
Type
Product code Description
Weight [kg]
I
1000 A
3WL9111-0AN07-0AA0
19353
Upper or lower terminal
1.100
I
2000 A
3WL9111-0AN08-0AA0
19354
Upper or lower terminal
1.700
II
2000 A
3WL9111-0AN11-0AA0
19355
Upper or lower terminal
1.900
II
2500 A
3WL9111-0AN12-0AA0
19356
Upper or lower terminal
3.700
II
3200 A
3WL9111-0AN13-0AA0
19357
Upper or lower terminal
3.600
III
4000 A
3WL9111-0AN14-0AA0
19358
Upper or lower terminal
6.400
- on both upper and lower side it is necessary to use supports see „Supports for front connection with one or two rows of holes“
Package [pcs]
1
1
1
1
1
1
Front connections two series of holes
NSE-01014
Supports for front connection of withdrawable design
Size
I
II
III
I
II
III
Number of poles
3-pole
3-pole
3-pole
4-pole
4-pole
4-pole
Type
3WL9111-0AN41-0AA0
3WL9111-0AN42-0AA0
3WL9111-0AN43-0AA0
3WL9111-0AN44-0AA0
3WL9111-0AN45-0AA0
3WL9111-0AN46-0AA0
Product code
19368
19369
19370
19371
19372
19373
NSE-01017
„ In your order always state both type designation and product code, if any.
32
Weight [kg]
0.800
1.200
1.200
1.200
1.200
1.200
Package [pcs]
1
1
1
1
1
1
Commercial information
Arion
3P 4P
SEPARATELY DELIVERED ACCESSORIES
Withdrawable device, 3-pole, 4-pole, AC
Size
Max. rated current
3-pole
4-pole
1000
1600
2000
2500
3200
4000
3WL9211-1AA-A1
3WL9211-2AA-A1
3WL9212-3AA-A1
3WL9212-4AA-A1
3WL9212-5AA-A1
3WL9213-6AA-A1
3WL9211-1BA-A1
3WL9211-2BA-A1
3WL9212-3BA-A1
3WL9212-4BA-A1
3WL9212-5BA-A1
3WL9213-6BA-A1
I
I
I
II
II
II
III
1000
1600
2000
2000
2500
3200
4000
3WL9211-1AB-A1
3WL9211-2AB-A1
3WL9211-3AB-A1
3WL9212-3AB-A1
3WL9212-4AB-A1
3WL9212-5AB-A1
3WL9213-6AB-A1
3WL9211-1BB-A1
3WL9211-2BB-A1
3WL9211-3BB-A1
3WL9212-3BB-A1
3WL9212-4BB-A1
3WL9212-5BB-A1
3WL9213-6BB-A1
I
I
I
II
II
II
III
III
1000
1600
2000
2000
2500
3200
4000
5000
3WL9211-1AC-A1
3WL9211-2AC-A1
3WL9211-3AC-A1
3WL9212-3AC-A1
3WL9212-4AC-A1
3WL9212-5AC-A1
3WL9213-6AC-A1
3WL9213-7AC-A1
3WL9211-1BC-A1
3WL9211-2BC-A1
3WL9211-3BC-A1
3WL9212-3BC-A1
3WL9212-4BC-A1
3WL9212-5BC-A1
3WL9213-6BC-A1
3WL9213-7BC-A1
I
I
I
II
II
II
II
III
III
III
1000
1600
2000
2000
2500
3200
4000
4000
5000
6300
3WL9211-1AD-A1
3WL9211-2AD-A1
3WL9211-3AD-A1
3WL9212-3AD-A1
3WL9212-4AD-A1
3WL9212-5AD-A1
3WL9212-6AD-A1
3WL9213-6AD-A1
3WL9213-7AD-A1
3WL9213-8AD-A1
3WL9211-1BD-A1
3WL9211-2BD-A1
3WL9211-3BD-A1
3WL9212-3BD-A1
3WL9212-4BD-A1
3WL9212-5BD-A1
3WL9212-6BD-A1
3WL9213-6BD-A1
3WL9213-7BD-A1
3WL9213-8BD-A1
I
I
I
II
II
II
III
1000
1600
2000
2000
2500
3200
4000
3WL9211-1AE-A1
3WL9211-2AE-A1
3WL9211-3AE-A1
3WL9212-3AE-A1
3WL9212-4AE-A1
3WL9212-5AE-A1
3WL9213-6AE-A1
3WL9211-1BE-A1
3WL9211-2BE-A1
3WL9211-3BE-A1
3WL9212-3BE-A1
3WL9212-4BE-A1
3WL9212-5BE-A1
3WL9213-6BE-A1
NSE00968
Front connections one series of holes
I
I
II
II
II
III
NSE00969
Front connections two series of holes
NSE00967
Rear horizontal connections
NSE00972
Rear vertical connections
NSE00973
Rear flanged connections
- Auxiliary circuit terminal blocks
Without connector
1 connector
2 connectors
3 connectors
4 connectors
Terminal block type
Without terminal block
Screw terminals
Spring terminals
Signalling of position
Without switches
For position signalling, 3CO
For position signalling, 6CO
Insulation cover
Without insulation cover
With insulation cover
Other accessories of withdrawable device must be ordered by means of complement codes
„ For weight see page 48.
0
1
2
3
4
0
1
2
0
1
2
A
B
33
Arion
Commercial information
3P 4P
ADDITIONAL ACCESSORIES
Withdrawable devices, 3-pole, 4-pole, DC
Size
Max. rated current
3-pole
4-pole
2000
3WL9212-3DA-A1
3WL9212-3EA-A1
II
2000
3WL9212-3DB-A1
3WL9212-3EB-A1
II
II
2000
4000
3WL9212-3DC-A1
3WL9212-6DC-A1
3WL9212-3EC-A1
3WL9212-6EC-A1
II
II
2000
4000
3WL9212-3DD-A1
3WL9212-6DD-A1
3WL9212-3EE-A1
3WL9212-6ED-A1
II
II
2000
4000
3WL9212-3DE-A1
3WL9212-6DE-A1
3WL9212-3ED-A1
3WL9212-6EE-A1
Front connections one series of holes
NSE00968
II
NSE00969
Front connections two series of holes
NSE00967
Rear horizontal connections
NSE00972
Rear vertical connections
NSE00973
Rear flanged connection
- Auxiliary circuit terminal blocks
Without connector
1 connector
2 connectors
3 connectors
4 connectors
Terminal block type
Without terminal block
Screw terminals
Spring terminals
Signalling of position
Without switches
For position signalling, 3CO
For position signalling, 6CO
Insulation cover
Without insulation cover
With insulation cover
Other accessories of withdrawable device must be ordered by means of complement codes.
„ For weight see page 48.
34
0
1
2
3
4
0
1
2
0
1
2
A
B
Commercial information
Arion
3P 4P
SEPARATELY DELIVERED ACCESSORIES
Rated current modules
I nIn ==3200
3200A A
NSE00992
Rated current
250 A
315 A
400 A
500 A
630 A
800 A
1000 A
1250 A
1600 A
2000 A
2500 A
3200 A
4000 A
5000 A
6300 A
Type
3WL9111-0AA51-0AA0
3WL9111-0AA52-0AA0
3WL9111-0AA53-0AA0
3WL9111-0AA54-0AA0
3WL9111-0AA55-0AA0
3WL9111-0AA56-0AA0
3WL9111-0AA57-0AA0
3WL9111-0AA58-0AA0
3WL9111-0AA61-0AA0
3WL9111-0AA62-0AA0
3WL9111-0AA63-0AA0
3WL9111-0AA64-0AA0
3WL9111-0AA65-0AA0
3WL9111-0AA66-0AA0
3WL9111-0AA67-0AA0
Product code
34755
34756
34757
34758
34759
34628
34760
34761
34762
34763
34764
34765
34766
34767
34768
Description
Size I, II
Size I, II
Size I, II
Size I, II
Size I, II
Size I, II
Size I, II
Size I, II, III
Size I, II, III
Size I, II, III
Size II, III
Size II, III
Size II, III
Size III
Size III
Weight [kg]
0.03
0.03
0.03
0.03
0.03
0.03
0.03
0.03
0.03
0.03
0.03
0.03
0.03
0.03
0.03
Package [pcs]
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
- at insertion of the rated current module (rating plug) into the overcurrent release UTU25B, ETU45B or ETU76B , the rated current of the circuit breaker is
changed to the value of the rated current of the module - rated current can only be decreased
- the rated current module with the rated current of the selected circuit breaker is part of every circuit breaker or overcurrent release
- not possible for overcurrent release ETU15B
Test devices
Type
3WL9111-0AT32-0AA0
3WL9111-0AT44-0AA0
Product code
36687
36087
Description
Hand tester for ETU15B - ETU76B
Test device for testing of tripping characteristics
- for ETU15B - ETU76B
Weight [kg]
1.000
8.21
Package [pcs]
1
1
Description
Weight [kg]
Digital output module with rotary switch - relay outputs
0.400
Digital output module, possibility of programming - relay outputs
0.400
Digital input module
0.400
Analog output module
0.400
ZSS module - time shortened selectivity control
0.400
For CubicleBUS modules and circuit breakers with data communication, length 0.2 m
0.500
For CubicleBUS modules and circuit breakers with data communication, length 1 m
0.500
For CubicleBUS modules and circuit breakers with data communication, length 2 m
0.500
For CubicleBUS modules and circuit breakers without data communication, length 2 m
0.500
Package [pcs]
1
1
1
1
1
1
1
1
1
CubicleBUS modules
NSE-01023
Type
Product code
3WL9111-0AT26-0AA0
17878
3WL9111-0AT20-0AA0
17914
3WL9111-0AT27-0AA0
34772
3WL9111-0AT23-0AA0
34773
3WL9111-0AT21-0AA0
34774
3WL9111-0BC04-0AA0
34778
3WL9111-0BC02-0AA0
34779
3WL9111-0BC03-0AA0
34780
3WL9111-0BC05-0AA0
34781
- each module is delivered with a 0.2 m cable for interconnection of individual modules
- for connection of CubicleBUS modules to the circuit breaker, one connecting cable is necessary (it is not delivered with the modules)
- circuit breaker must be equipped at least with ETU45B
Voltage sources
Type
6EP1332-2BA10
Product code
33325
Voltage
Current
Upri = 230 V a.c., Usec = 24 V d.c. In = 2.5 A
Weight [kg]
0.400
Package [pcs]
1
6EP1333-2AA01
33505
Upri = 230 V a.c., Usec = 24 V d.c. In = 5 A
0.500
1
- the source is necessary for the circuit breakers equipped with data communication or Plus measuring function
„ In your order always state both type designation and product code, if any.
35
Arion
Commercial information
3P 4P
SEPARATELY DELIVERED ACCESSORIES
Data communication devices and measuring function
Type
3WL9111-0AT28-0AA0
Product code Name
Description
Weight [kg]
36086
BDA adapter Parameterization, control, diagnostics and testing
0.9
of circuit breakers Arion via RS232
- interface RS232
- programmed by means of PC Internet Explorer + JAVA2 VM 1.4.0-01
- includes cable for interconnection of BDA adapter and overcurrent
release of the circuit breaker (the cable is not suitable for longtime connection of BDA adapter)
- no other software is needed
- circuit breaker must be equipped at least with ETU45B
Package [pcs]
1
3WL9111-0AT33-0AA0
15968
BDA plus
adapter
Parameterization, control, diagnostics and testing
of circuit breakers Arion via ETHERNET
- interface ETHERNET and RS232
- programmed by means of PC Internet Explorer + JAVA2 VM
1.4.0-01
- includes cable for interconnection of BDA adapter and
overcurrent release of the circuit breaker (the cable is not
suitable for long-time connection of BDA adapter)
- no other software is needed
- circuit breaker must be equipped at least with ETU45B
1.8
1
3WL9111-0BC22-0AA0
36690
For BDA adapter and overcurrent release ETU Release 2,
length 1 m
0.8
1
3WL9111-0BC21-0AA0
34776
Connecting
cable
Connecting
cable
For BDA adapter and for circuit breaker
- suitable for long-time connection
- the cable is not necessary, if the circuit breaker is equipped
with data communication PROFIBUS or CubicleBUS modules
0.5
1
3ZS2311-0CC10-0YA0
34777
Parameterization software
- parameterization, control, diagnostics and testing of circuit
breakers Arion via PROFIBUS
- compatible with WIN 95, WIN 98, WIN NT, WIN 2000, WIN XP
- the circuit breaker must be equipped with data communication
PROFIBUS
- in addition, for PC there must be a PROFIBUS card
1
1
Description
Class of accuracy 0.5,
3-pole design
Weight [kg]
2.7
Package [pcs]
1
Description
Without copper busbars
Without copper busbars
Without copper busbars
With copper busbars
With copper busbars
With copper busbars
Weight [kg]
0.5
0.6
0.8
1.6
4.26
8.5
Package [pcs]
1
1
1
1
1
1
NSE-01024
Switch ES
Power
Measuring voltage transformers
Operating voltage
380 ÷ 690 V a.c.
Type
3WL9111-0BB68-0AA0
Product code
34154
External measuring current transformers for N conductor
NSE00991
NSE00990
36
Circuit breaker size
Type
Product code
I
3WL9111-0AA21-0AA0
34769
II
3WL9111-0AA22-0AA0
20513
III
3WL9111-0AA23-0AA0
34770
I
3WL9111-0AA31-0AA0
20112
II
3WL9111-0AA32-0AA0
20111
III
3WL9111-0AA33-0AA0
34653
„ In your order always state both type designation and product code, if any.
Commercial information
Arion
3P 4P
SEPARATELY DELIVERED ACCESSORIES
Auxiliary power sources for shunt trips
Operating voltage
110 V a.c./d.c.
Type
3WL9111-0BA13-0AA0
Product code
36098
Enables circuit breaker switching off by shunt trip
also at interruption of power supply of control circuits
(max. 5 min)
230 V a.c./220 V d.c. 3WL9111-0BA14-0AA0
36099
Enables circuit breaker switching off by shunt trip
also at interruption of power supply of control circuits
(max. 5 min)
- operating voltage of the source must be identical to the operating voltage of the shunt trip
Weight [kg]
0.500
Package [pcs]
1
0.500
1
Bowden cables for mechanical blocking
Length
2m
3m
4.5 m
Type
3WL9111-0BB45-0AA0
3WL9111-0BB46-0AA0
3WL9111-0BB47-0AA0
Product code
36684
36685
36686
Weight [kg]
0.160
0.250
0.350
Package [pcs]
1
1
1
Overcurrent release
Type
ETU15B, ETU25B, ETU27B, ETU45B 3WL9111-0AT45-0AA0
ETU76B
3WL9111-0AT46-0AA0
Product code
19421
19422
Weight [kg]
0.050
0.050
Package [pcs]
1
1
NSE00983
Sealable covers of overcurrent release
ETU25B
Rating Plug
TEST
QUERY
CLEAR
Door sealing frames
Type
3WL9111-0AP01-0AA0
Product code
13959
Description
Degree of protection IP41
Weight [kg]
0.630
Package [pcs]
1
Type
3WL9111-0AP02-0AA0
Product code
20516
Description
Weight [kg]
Degree of protection IP55
1.600
- the cover cannot be used simultaneously with the sealing frame
- the cover can be removed
- the cover can be opened to both sides
Package [pcs]
1
NSE01020
NSE01028
Transparent covers
Arc chute covers
NSE01008
Design, size
Type
Product code
3-pole, size I
3WL9111-0AS32-0AA0
19335
3-pole, size II
3WL9111-0AS36-0AA0
19336
3-pole, size III
3WL9111-0AS38-0AA0
19337
4-pole, size I
3WL9111-0AS42-0AA0
19338
4-pole, size II
3WL9111-0AS44-0AA0
19339
4-pole, size III
3WL9111-0AS46-0AA0
19340
- installation is not possible for 1000/1150 V (code „A05“, „A15“) and DC switch-disconnectors
Weight [kg]
1.830
2.600
4.050
2.340
3.300
5.210
Package [pcs]
1
1
1
1
1
1
Type
Weight [kg]
4.800
Package [pcs]
1
Bearing angles
Product code
34771
Description
For installation of fixed circuit breaker on vertical plane, only for size
I and II - contains 2 pieces
NSE-01022
NSE-01022
3WL9111-0BB50-0AA0
„ In your order always state both type designation and product code, if any.
37
Arion
Commercial information
3P 4P
ACCESSORIES - FOR ADDITIONAL INSTALLATION BY OEZ SERVICE
NSE00972
Connections for withdrawable device - rear vertical connection
Size
I
I
II
II
II
III
III
Rated current
1000 A
2000 A
2000 A
2500 A
3200 A
5000 A
6300 A
Type
3WL9111-0AN15-0AA0
3WL9111-0AN16-0AA0
3WL9111-0AN17-0AA0
3WL9111-0AN18-0AA0
3WL9111-0AN21-0AA0
3WL9111-0AN22-0AA0
3WL9111-0AN23-0AA0
Product code
19359
19360
19361
19362
19363
19364
19365
Description
Upper or lower terminal
Upper or lower terminal
Upper or lower terminal
Upper or lower terminal
Upper or lower terminal
Upper or lower terminal
Upper or lower terminals, 3 pcs
(for 3-pole design)
Upper or lower terminals, 4 pcs
(for 4-pole design)
Upper or lower terminals, 4 pcs
(for 4-pole design)
Weight [kg]
0.570
0.800
1.100
1.400
2.500
6.000
20.000
Package [pcs]
1
1
1
1
1
1
1
3WL9111-0AN20-0AA0
19366
20.000
1
3WL9111-0AN10-0AA0
36065
20.000
1
Type
3WL9111-0AN32-0AA0
3WL9111-0AN33-0AA0
3WL9111-0AN34-0AA0
3WL9111-0AN35-0AA0
3WL9111-0AN36-0AA0
3WL9111-0AN37-0AA0
Product code
36072
36073
36074
15991
36075
36076
Description
Upper or lower terminal
Upper or lower terminal
Upper or lower terminal
Upper or lower terminal
Upper or lower terminal
Upper or lower terminal
Weight [kg]
0.63
0.77
1.02
1.24
2.17
3.86
Package [pcs]
1
1
1
1
1
1
Type
3WL9111-0AN24-0AA0
3WL9111-0AN25-0AA0
3WL9111-0AN26-0AA0
3WL9111-0AN27-0AA0
3WL9111-0AN28-0AA0
3WL9111-0AN31-0AA0
Product code
36066
36067
36068
36069
36070
36071
Description
Upper or lower terminal
Upper or lower terminal
Upper or lower terminal
Upper or lower terminal
Upper or lower terminal
Upper or lower terminal
Weight [kg]
0.61
0.64
0.98
1.02
1.31
2.37
Package [pcs]
1
1
1
1
1
1
NSE00967
Connections for withdrawable device - rear horizontal connection
Size
I
I
II
II
II
III
Rated current
1000 A
2000 A
2000 A
2500 A
3200 A
5000 A
NSE00973
Connections for withdrawable device - flanged connection
38
Size
I
I
II
II
II
III
Rated current
1000 A
2000 A
2000 A
2500 A
3200 A
4000 A
Arion
Commercial information
3P 4P
ACCESSORIES - FOR ADDITIONAL INSTALLATION BY OEZ SERVICE
NSE00983
Overcurrent releases
ETU25B
Rating Plug
TEST
QUERY
Name
ETU15B
ETU25B
ETU27B
ETU45B
Protective functions
LI
LSI
LSING
LSIN(G)
ETU76B
LSIN(G)
Type
3WL9311-5AA00-0AA2
3WL9312-5AA00-0AA2
3WL9312-7AA00-0AA2
3WL9314-5AA00-0AA2
3WL9314-5AA20-0AA2
3WL9317-6AA00-0AA2
3WL9317-6AA20-0AA2
Product code
36674
36675
36676
36677
36678
36679
36680
Description
Without measuring function Plus
With measuring function Plus
Without measuring function Plus
With measuring function Plus
Weight [kg]
0.72
0.72
0.72
0.72
Package [pcs]
1
1
1
1
0.72
1
CLEAR
Displays
Type
3WL9111-0AT81-0AA0
Product code
33713
Description
For ETU 45B, number of lines 4, LCD
Weight [kg]
0.3
Package [pcs]
1
Type
3WL9111-0AT53-0AA0
3WL9111-0AT56-0AA0
Product code
36088
36089
Description
Only for ETU45B, signalling and breaking function
Only for ETU76B, signalling and breaking function
Weight [kg]
0.03
0.03
Package [pcs]
1
1
Weight [kg]
0.100
1.0
Package [pcs]
1
1
Earth fault modules
GFM AT 45B
SI
g TRIP
G
OFF
ALARM
A
B
C
D
E
ALARM t g (s)
TRIP
.5
.4
.3
.2
.1
I 2 tg
.1
.2
.3
.4
.5
NSE 01027
Terminal blocks and connectors
Name
Connector
Connector
NSE00978
3WL9111-0AB01-0AA0
3WL9111-0AB03-0AA0
Product code Description
Blade contacts, Ue = 690 V
14535
For circuit breaker s Ue = 1000 V including blade
36041
contact unit for circuit breaker (need not be ordered
separately), use at configuring of a new circuit breaker
Connector
3WL9111-0AB02-0AA0
36040
For circuit breaker s Ue = 1000 V (blade contact unit for
the circuit breaker must be ordered separately, unless
it is not on the circuit breaker), use at circuit breaker
reconstruction from Ue = 690 V to 1000 V
0.15
1
Terminal block
3WL9111-0AB03-0AA0
3WL9111-0AB04-0AA0
14534
21232
Screw terminals, for circuit breaker or withdrawable device
Spring terminals, for circuit breaker or withdrawable device
0.070
1
Terminal block
Terminal block
3WL9111-0AB08-0AA0
3WL9111-0AB18-0AA0
19321
36042
Sliding contacts, for withdrawable device
0.100
0.12
1
1
Blinding unit
Keying set
3WL9111-0AB12-0AA0
3WL9111-0AB07-0AA0
35915
14544
For circuit breaker
0.03
0.001
1
1
Weight [kg]
1.510
1.510
1.510
1.510
Package [pcs]
1
1
1
1
Weight [kg]
0.700
0.700
0.700
0.700
0.700
0.700
0.700
0.700
0.700
0.700
Package [pcs]
1
1
1
1
1
1
1
1
1
1
NSE00975
3WL9111-0AB04-0AA0
3WL9111-0AB08-0AA0
NSE00977
NSE00976
Type
3WL9111-0AB01-0AA0
3WL9111-0AB10-0AA0
Sliding contacts, including terminal block,
screw terminals
For circuit breaker in fixed design
Motor drives
I
Operating voltage
24 ÷ 30 V d.c.
48 ÷ 60 V d.c.
110 V a.c./d.c.
230 V a.c./220 V d.c.
Type
3WL9111-0AF01-0AA0
3WL9111-0AF02-0AA0
3WL9111-0AF03-0AA0
3WL9111-0AF04-0AA0
Product code
19316
36053
19317
19318
Operating voltage
24 V d.c.
30 V d.c.
48 V d.c.
60 V d.c.
110 V a.c./d.c.
230 V a.c./220 V d.c.
24 V d.c.
48 V d.c.
110 V a.c./d.c.
230 V a.c./220 V d.c.
Type
3WL9111-0AD01-0AA0
3WL9111-0AD02-0AA0
3WL9111-0AD03-0AA0
3WL9111-0AD04-0AA0
3WL9111-0AD05-0AA0
3WL9111-0AD06-0AA0
3WL9111-0AD11-0AA0
3WL9111-0AD12-0AA0
3WL9111-0AD13-0AA0
3WL9111-0AD14-0AA0
Product code
19322
36043
36044
34805
19323
19324
36045
36046
36047
14671
NSE01003
Closing releases / shunt trips
Description
Load factor 100 %
Load factor 100 %
Load factor 100 %
Load factor 100 %
Load factor 100 %
Load factor 100 %
Load factor 5 %
Load factor 5 %
Load factor 5 %
Load factor 5 %
39
Arion
Commercial information
3P 4P
ACCESSORIES - FOR ADDITIONAL INSTALLATION BY OEZ SERVICE
Undervoltage releases
Operating voltage
24 V d.c.
30 V d.c.
48 V d.c.
60 V d.c.
110 V a.c./d.c.
230 V a.c./220 V d.c.
400 V d.c.
48 V d.c.
110 V a.c./d.c.
230 V a.c./220 V d.c.
400 V a.c.
Type
3WL9111-0AE01-0AA0
3WL9111-0AE02-0AA0
3WL9111-0AE03-0AA0
3WL9111-0AE07-0AA0
3WL9111-0AE04-0AA0
3WL9111-0AE05-0AA0
3WL9111-0AE06-0AA0
3WL9111-0AE11-0AA0
3WL9111-0AE12-0AA0
3WL9111-0AE13-0AA0
3WL9111-0AE14-0AA0
Product code
19325
36048
36049
36673
14665
19326
34799
36050
36051
19327
36052
Description
Delay 80 or 200 ms
Delay 80 or 200 ms
Delay 80 or 200 ms
Delay 80 or 200 ms
Delay 80 or 200 ms
Delay 80 or 200 ms
Delay 80 or 200 ms
Delay 0.2 ÷ 3.2 s
Delay 0.2 ÷ 3.2 s
Delay 0.2 ÷ 3.2 s
Delay 0.2 ÷ 3.2 s
Weight [kg]
0.730
0.730
0.730
0.730
0.730
0.730
0.730
0.740
0.730
0.730
0.730
Package [pcs]
1
1
1
1
1
1
1
1
1
1
1
Auxiliary switches
Type
3WL9111-0AG01-0AA0
3WL9111-0AG02-0AA0
3WL9111-0AG03-0AA0
Product code
19328
19329
14608
Description
For main contact state signalling, 2NO + 2NC
For main contact state signalling, 2NO
For main contact state signalling, 1NO + 1NC
Weight [kg]
0.180
0.050
0.050
Package [pcs]
1
1
1
Type
3WL9111-0AH01-0AA0
Product code
14609
Description
For „Ready-to-close“ state signalling
Weight [kg]
0.025
Package [pcs]
1
3WL9111-0AH02-0AA0
17867
0.03
1
3WL9111-0AH14-0AA0
16492
0.03
1
3WL9111-0AH08-0AA0
13957
0.030
1
3WL9111-0AH11-0AA0
19334
0.200
1
3WL9111-0AH12-0AA0
36054
0.4
1
Weight [kg]
0.100
Package [pcs]
1
0.150
0.14
0.14
0.14
0.1
1
Signal switches
3WL9111-0AH11-0AA0
NSE00996
For 1st or 2nd auxiliary release
- cannot be combined with codes „F01“, „F02“ a „F12“
- the circuit breaker must be equipped with connector X7
For „Switched off by overcurrent release“
- cannot be combined with codes „F01“, „F02“ a „F12“
- the circuit breaker must be equipped with connector X7
For storage device state signalling
- cannot be combined with codes „F01“, „F02“ a „F12“
- the circuit breaker must be equipped with connector X7
For position signalling in the withdrawable device
variant 1 - 3 microswitches
For position signalling in the withdrawable device
variant 2 - 6 microswitches
Display and control devices
3WL9111-0AH07-0AA0
3WL9111-0BA72-0AA0
NSE00985
40
Name
Counter of cycles
Type
Product code Description
3WL9111-0AH07-0AA0
14667
Possible only in combination
with motor drive
Button - cannot be combined 3WL9111-0AJ02-0AA0
with codes „F01“, „F02“, „F12“ 3WL9111-0AJ03-0AA0
a „S25“
3WL9111-0AJ04-0AA0
3WL9111-0AJ05-0AA0
Switch
3WL9111-0AJ06-0AA0
14668
35973
36055
36056
36057
Button
17871
3WL9111-0BA72-0AA0
For electrical ON with sealable cap
For electrical ON, lock CES
For electrical ON, lock BKS
For electrical ON, lock IKON
Cannot be combined with electrical ON push-button, possible only in combination with
motor drive
Mushroom push-button instead
of mechanical OFF push-button
0.08
1
Commercial information
Arion
3P 4P
ACCESSORIES - FOR ADDITIONAL INSTALLATION BY OEZ SERVICE
Data communication devices and measuring function
1
2
3
4
5
6
7
8
9
Device
PROFIBUS DP
CubicleBus
Name
Data communication
devices
Type
Product code Description
3WL9111-0AT12-0AA0
20683
Complete data communication PROFIBUS
- COM15 module, BSS module, connecting cables 2 m
3WL9111-0AT14-0AA0
3WL9111-0AT17-0AA0
36698
36699
3WL9111-0AT15-0AA0
36084
3WL9111-0AT16-0AA0
3WL9111-0AT04-0AA0
36085
36688
NSE-01025
Data communication
devices
BSS module
Data communication
devices
Complete data communication MODBUS
MODBUS data communication module COM16,
cable length 2 m
PROFIBUS data communication module COM15,
cable length 2 m
Circuit breaker status sensor
Measuring function PLUS module, without measuring
voltage transformers - the transformers shall be
ordered see page 40
Weight [kg]
0.5
Package [pcs]
1
0.26
0.14
1
1
0.14
1
0.12
0.25
1
1
- circuit breaker must be equipped at least with ETU45B
Internal measuring current transformers for N conductor
Size
I
II
III
Type
3WL9111-0AA11-0AA0
3WL9111-0AA12-0AA0
3WL9111-0AA13-0AA0
Product code
36037
36038
36039
Weight [kg]
0.5
0.5
0.5
Package [pcs]
1
1
1
Name
Noise suppressing
filter
Type
3WL9111-0AK32-0AA0
Product code Description
Weight [kg]
34404
Filtr for interference suppression, contains attenuation
0.300
(asymmetric) filter
- attenuation in the range 40 kHz ÷ 10 MHz > 40 dB
- application e.g. in IT networks or for frequency converters
Package [pcs]
1
NSE00990
EMC noise suppressing filters
Remote reset devices
Operating voltage
Type
Product code
24 V d.c.
3WL9111-0AK03-0AA0
36059
48 V d.c.
3WL9111-0AK04-0AA0
36060
110 V a.c./d.c.
3WL9111-0AK05-0AA0
36061
230 V a.c./220 V d.c. 3WL9111-0AK06-0AA0
36062
- can be used only in combination with automatic reset
Description
Remote reset of the indication push-button
„switched off by overcurrent release“
Weight [kg]
0.2
0.2
0.2
0.2
Package [pcs]
1
1
1
1
Weight [kg]
0.05
Package [pcs]
1
Automatic reset devices
Type
3WL9111-0AK01-0AA0
Product code
36058
Description
Circuit breaker reclosing blocking after its switching off by overcurrent release
41
Arion
Commercial information
3P 4P
ACCESSORIES - FOR ADDITIONAL INSTALLATION BY OEZ SERVICE
Mechanical interlockings
NSE00989
Type
3WL9111-0BB21-0AA0
3WL9111-0BB22-0AA0
3WL9111-0BB23-0AA0
Product code
19330
36123
20604
Description
For circuit breaker in fixed design, Bowden cable 2 m
Only for withdrawable device, Bowden cable 2 m
Only for circuit breaker in withdrawable design
For circuit breaker in withdrawable design and withdrawable device,
Bowden cable 2 m
Adapter, only for circuit breaker in withdrawable design - size 3
Weight [kg]
2.320
1.1
1
Package [pcs]
1
1
1
3WL9111-0BB24-0AA0
19331
2.420
1
3WL9111-0BB30-0AA0
36124
1.1
1
Type
3WL9111-0BA21-0AA0
Product code
17408
Description
Against unauthorized mechanical ON/OFF, set for padlocks
Weight [kg]
0.300
Package [pcs]
1
3WL9111-0BA22-0AA0
3WL9111-0BA24-0AA0
19332
36100
Against unauthorized mechanical ON/OFF, lock CES
Against unauthorized mechanical ON/OFF, lock IKON
0.24
0.3
1
1
3WL9111-0BA31-0AA0
19333
Against unauthorized ON, set for FORTREES, CASTELL
0.200
1
3WL9111-0BA33-0AA0
3WL9111-0BA34-0AA0
3WL9111-0BA35-0AA0
3WL9111-0BA36-0AA0
3WL9111-0BA38-0AA0
3WL9111-0BA41-0AA0
36101
36102
36103
36104
36105
21213
Against unauthorized ON, lock RONIS
Against unauthorized ON, lock KIRK-Key
Against unauthorized ON, lock PROFALUX
Against unauthorized ON, lock CES
Against unauthorized ON, lock IKON
Against unauthorized ON, set for padlocks
0.45
0.27
0.25
0.2
0.2
0.5
1
1
1
1
1
1
3WL9111-0BA51-0AA0
36107
0.3
3WL9111-0BA53-0AA0
36108
3WL9111-0BA57-0AA0
36109
3WL9111-0BA58-0AA0
36110
3WL9111-0BA50-0AA0
36106
Against unauthorized ON, for circuit breaker
in withdrawable design, lock CES
Against unauthorized ON, for circuit breaker
in withdrawable design, lock IKON
Against unauthorized ON, for circuit breaker
in withdrawable design, lock KIRK-Key
Against unauthorized ON, for circuit breaker
in withdrawable design, lock RONIS
Against unauthorized ON, for circuit breaker
in withdrawable design, lock PROFALUX
3WL9111-0BA71-0AA0
14666
For storage device lever, set for padlocks
3WL9111-0BA73-0AA0
3WL9111-0BA75-0AA0
3WL9111-0BA76-0AA0
3WL9111-0BA77-0AA0
3WL9111-0BA80-0AA0
36111
36112
36113
36114
36115
3WL9111-0BA81-0AA0
3WL9111-0BA83-0AA0
3WL9111-0BA85-0AA0
3WL9111-0BA86-0AA0
3WL9111-0BA43-0AA0
Locking devices
NSE00980
3WL9111-0BA2-0AA0
3WL9111-0BA3-0AA0
NSE00981
3WL9111-0BA5-0AA0
NSE00982
3WL9111-0BA71-0AA0
NSE00984
0.3
0.3
0.3
0.3
1
1
1
1
1
0.080
1
Against circuit breaker shifting, lock CES
Against circuit breaker shifting, lock IKON
PAgainst circuit breaker shifting, lock PROFALUX
Against circuit breaker shifting, lock RONIS
Against circuit breaker shifting, lock KIRK-Key
0.3
0.2
0.3
0.3
0.4
1
1
1
1
1
36116
36117
36118
36119
Against circuit breaker shifting in disconnected position, lock CES
Against circuit breaker shifting in disconnected position, lock IKON
Against circuit breaker shifting in disconnected position, lock PROFALUX
Against circuit breaker shifting in disconnected position, lock RONIS
0.8
0.8
0.8
0.8
1
1
1
1
36682
Against unauthorized ON, lock CES, number of locks 3, number of keys 2
0.36
1
3WL9111-0BA7-0AA0
NSE00986
3WL9111-0BA8-0AA0
NSE00987
42
Commercial information
Arion
3P 4P
ACCESSORIES - FOR ADDITIONAL INSTALLATION BY OEZ SERVICE
Blocking devices
Type
Product code Description
3WL9111-0BB12-0AA0
36120
Against switchboard door opening, for circuit breaker in fixed design
Weight [kg]
0.6
Package [pcs]
1
3WL9111-0BB13-0AA0
36121
Against switchboard door opening, for circuit breaker in withdrawable design
0.15
1
3WL9111-0BB15-0AA0
36122
Against shifting of the circuit breaker at opened switchboard door
0.15
1
43
Arion
Commercial information
3P 4P
ACCESSORIES - FOR ADDITIONAL INSTALLATION BY OEZ SERVICE
Insulation covers
Number of pole
3 - pól
3 - pól
3 - pól
4 - pól
4 - pól
4 - pól
Size
I
II
III
I
II
III
Type
3WL9111-0AP04-0AA0
3WL9111-0AP06-0AA0
3WL9111-0AP07-0AA0
3WL9111-0AP08-0AA0
3WL9111-0AP11-0AA0
3WL9111-0AP12-0AA0
Product code
19374
19375
19376
19377
19378
19379
Weight [kg]
0.500
0.630
0.860
0.600
0.770
1.070
Package [pcs]
1
1
1
1
1
1
Operating voltage
690 V
690 V
690 V
1000/1150 V
1000/1150 V
Size
I
II
III
II
III
Type
3WL9111-0AS01-0AA0
3WL9111-0AS02-0AA0
3WL9111-0AS03-0AA0
3WL9111-0AS05-0AA0
3WL9111-0AS06-0AA0
Product code
36078
36079
36080
36081
36082
Weight [kg]
1.83
2.6
4.05
2.34
3.3
Package [pcs]
1
1
1
1
1
Description
For withdrawable circuit breaker
For withdrawable circuit breaker
For withdrawable circuit breaker
For withdrawable circuit breaker
For withdrawable circuit breaker
For withdrawable circuit breaker
For withdrawable device
For withdrawable device
Weight [kg]
1.25
1.53
2.27
1.5
1.85
2.95
0.33
0.35
Package [pcs]
1
1
1
1
1
1
1
1
Description
Weight [kg]
Package [pcs]
0.4
1
Weight [kg]
5.1
5.9
8.1
6.4
6.45
10.7
Package [pcs]
1
1
1
1
1
1
NSE01007
Arc chutes
Earthing devices
NSE01019
Number of pole Size
Type
Product code
3 - pole
I
3WL9111-0BA05-0AA0
36093
3 - pole
II
3WL9111-0BA06-0AA0
36094
3 - pole
III
3WL9111-0BA07-0AA0
36095
4 - pole
I
3WL9111-0BA08-0AA0
36096
4 - pole
II
3WL9111-0BA04-0AA0
36092
4 - pole
III
3WL9111-0BA10-0AA0
36097
3 - pole, 4 - pole I, II
3WL9111-0BA01-0AA0
36090
3 - pole, 4 - pole III
3WL9111-0BA02-0AA0
36091
- contact module making capacity is 30 kA, at use of two modules 60 kA
Coding of withdrawable device
Type
3WL9111-0AR12-0AA0
Kód výrobku
36077
Number of variants 36
NSE01009
Sets for reconstruction of fixed design to withdrawable design
Number of pole Size
Type
Product code
3 - pól
I
3WL9111-0BC11-0AA0
36125
3 - pól
II
3WL9111-0BC12-0AA0
36126
3 - pól
III
3WL9111-0BC13-0AA0
36127
4 - pól
I
3WL9111-0BC14-0AA0
36128
4 - pól
II
3WL9111-0BC15-0AA0
36129
4 - pól
III
3WL9111-0BC16-0AA0
36130
- withdrawable device and sliding contacts shall be ordered separately
Main contacts
NSE-01021
44
Size
Rated current
Type
Product code
Weight [kg]
Package [pcs]
I
1600 A
3WL9111-0AM901Y
34405
2.8
1
II
2500 A
3WL9111-0AM911Y
34406
5.87
1
II
4000 A
3WL9111-0AM921Y
34407
7.7
1
III
6300 A
3WL9111-0AM931Y
34408
13.74
1
- in the order it is necessary to specify the serial number of the circuit breaker, the type is changed automatically in the order depending on the serial number
- 3 or 4 pcs are ordered according to the number of poles
Air circuit breakers
Arion
CONTENT – Technical information
CIRCUIT BREAKERS, SWITCH-DISCONNECTORS
Specifications..............................................................................................................................................................46
Diagram ......................................................................................................................................................................51
Connection..................................................................................................................................................................53
Description..................................................................................................................................................................55
Dimensions .................................................................................................................................................................56
WITHDRAWABLE DEVICES
Description..................................................................................................................................................................69
OVERCURRENT RELEASES
Description..................................................................................................................................................................71
Overview of parameters..............................................................................................................................................72
ETU15B - description, tripping characteristic ..............................................................................................................74
ETU25B - description, tripping characteristic ..............................................................................................................75
ETU27B - description, tripping characteristic ..............................................................................................................76
ETU45B - description, tripping characteristic ..............................................................................................................77
ETU75B - description, tripping characteristic ..............................................................................................................79
EARTH FAULT MODULES
Description..................................................................................................................................................................81
MEASURING AND DATA COMMUNICATION
Description..................................................................................................................................................................82
AUXILIARY SWITCHES, SIGNAL SWITCHES
Description, specifications ..........................................................................................................................................85
SHUNT TRIPS, AUXILIARY POWER SOURCES FOR SHUNT TRIP
Description, specifications...........................................................................................................................................86
UNDERVOLTAGE RELEASES
Description, specifications...........................................................................................................................................86
LOCKING AND BLOCKING DEVICES
Description..................................................................................................................................................................87
DRIVES AND CLOSING RELEASES
Description, specifications...........................................................................................................................................88
GLOSSARY..........................................................................................................................................................................89
CONTENT – Commercial information
see page 1
45
Arion
Technical information
3P 4P
CIRCUIT BREAKERS, SWITCH-DISCONNECTORS - AC OPERATION
Specifications
Type
ARION WL11...
ARION WL12...
ARION WL13...
Size
I
II
III
Standards
EN 60947-2
EN 60947-2
EN 60947-2
IEC 60947-2
IEC 60947-2
IEC 60947-2
DIN VDE 0660 Section 101 DIN VDE 0660 Section 101 DIN VDE 0660 Section 101
Approval marks
Number of poles
3, 4
3, 4
3, 4
Rated current
In
630 A
800 A
1000 A
1250 A
1600 A
2000 A
800 A
1000 A
1250 A
1600 A
2000 A
2500 A
3200 A
4000 A
4000 A
5000 A
6300 A
Rated operating voltage
Ue
690 V a.c.
690 V a.c.
1000 V a.c. 3)
1150 V a.c. 3)
690 V a.c.
1000 V a.c. 3)
1150 V a.c. 3)
Rated frequency
fn
50/60 Hz
50/60 Hz
50/60 Hz
12 kV
Size I
Rated impulse voltage
- main current path
Size II
Uimp
12 kV
12 kV
- auxiliary circuits
4 kV
4 kV
4 kV
- control circuits
2.5 kV
2.5 kV
2.5 kV
1000 V/1150 V a.c.
1000 V/1150 V a.c.
1000 V/1150 V a.c.
B
B
B
Rated insulation voltage
Ui
Utilization category (selectivity)
Rated short-time withstand current
Icw
see the table on page 47 see the table on page 47 see the table on page 47
Rated short-circuit ultimate breaking capacity
Icu
see the table on page 47 see the table on page 47 see the table on page 47
Rated short-circuit service breaking capacity
Ics
Rated short-circuit making capacity
Icm
100 % Icu
50 ms 1)
Time to switching off at Icu
Size III
100 % Icu
50 ms 1)
50 ms 1)
Mechanical switching on time
35 ms
35 ms
35 ms
Mechanical switching off time
38 ms
34 ms
34 ms
Power loss at In
Switching frequency
see the table on page 48 see the table on page 48 see the table on page 48
Ue = 690 V a.c. (1000 V a.c.)
Minimum dwell between circuit breaker switching off by
overcurrent release and subsequent reclosing
Degree of protection
Ambient temperature range
60 cycles/h (20)
80 ms 2)
80 ms 2)
40 °C
40 °C
-25 °C ÷ +70 °C
-25 °C ÷ +70 °C
-25 °C ÷ +70 °C
-40 °C ÷ +70 °C
-40 °C ÷ +70 °C
-40 °C ÷ +70 °C
2000 m
2000 m
2000 m
IEC 68 section 30-20
IEC 68 section 30-20
IEC 68 section 30-20
operation
Sea level
Climatic resistance
Weight
60 cycles/h (20)
80 ms 2)
40 °C
(it is necessary to observe special conditions for LCD) storage
1)
60cycles/h
IP20, IP41 with sealing frame, IP55 with transparent cover
Reference ambient temperature
m
see the table on page 48 see the table on page 48 see the table on page 48
With ETU15B switching off time is 85 ms.
2)
Only with automatic reset of reclosing blocking.
3)
Special design see page 27.
Circuit breakers size III with Icu = H can operate in IT networks up to 690 V a.c.
46
100 % Icu
see the table on page 47 see the table on page 47 see the table on page 47
Arion
Technical information
3P 4P
CIRCUIT BREAKERS, SWITCH-DISCONNECTORS - AC OPERATION
Specifications
Rated short-time withstand current Icw 2)
Size - Type
I – ARION WL11…
II – ARION WL12…
Designation of breaking capacity
N
S
H
N
S
H - In <= 2500 A
0.5 s
50 kA
66 kA
75 kA
66 kA
80 kA
85 kA
1s
42 kA
50 kA
66 kA
55 kA
66 kA
80 kA
2s
29,5 kA
35 kA
46 kA
39 kA
46 kA
65 kA
3s
24 kA
29 kA
37 kA
32 kA
37 kA
50 kA
1)
Values in N-pole = 60 %. 2) At reverse connection the values do not change (input terminals 2, 4, 6, output terminals 1, 3, 5).
III – ARION WL13…1)
H
C
100 kA
100 kA
100 kA
100 kA
80 kA
80 kA
65 kA
65 kA
H - In = 3200 A
100 kA
80 kA
70 kA
65 kA
Rated short-circuit ultimate breaking capacity Icu 2)
Size - Type
I – ARION WL11…
II – ARION WL12…
III – ARION WL13…1)
Designation of breaking capacity
N
S
H
N
S
H
H
C
415 V a.c., 500 V a.c.
55 kA
66 kA
85 kA
66 kA
80 kA
100 kA
100 kA
150 kA (3-pole), 130 kA (4-pole)
690 V a.c.
42 kA
50 kA
66 kA
50 kA
75 kA
85 kA
85 kA
150 kA (3-pole), 130 kA (4-pole)
1000 V/1150 V a.c.
50 kA
50 kA
50 kA
70 kA 3)
2)
3)
1)
Values in N-pole = 60 %. At reverse connection the values do not change (input terminals 2, 4, 6, output terminals 1, 3, 5). Rated operating voltage 1150 V.
Rated short-circuit ultimate making capacity Icm 2)
Size - Type
I – ARION WL11…
II – ARION WL12…
III – ARION WL13… 1)
Designation of breaking capacity
N
S
H
N
S
H
H
C
415 V a.c., 500 V a.c.
121 kA
145 kA
187 kA
145 kA
176 kA
220 kA
220 kA
330 kA (3-pole), 286 kA (4-pole)
690 V a.c.
88 kA
105kA
145 kA
105 kA
165 kA
187 kA
187 kA
330 kA (3-pole), 286 kA (4-pole)
1000 V/1150 V a.c.
105 kA
105 kA
105 kA
154 kA 3)
1)
Values in N-pole = 60 %. 2) At reverse connection the values do not change (input terminals 2, 4, 6, output terminals 1, 3, 5). 3) Rated operating voltage 1150 V.
Rated conditional short-circuit current Icc 1)
Size - Type
I - ARION WL11…
II – ARION WL12…
Designation of breaking capacity
N
S
H
N
S
H
500 V a.c.
55 kA
66 kA
75 kA
66 kA
80 kA
100 kA
690 V a.c.
42 kA
50 kA
66 kA
50 kA
75 kA
85 kA
1000 V/1150 V a.c.
50 kA
50 kA 2)
1)
At reverse connection the values do not change (input terminals 2, 4, 6, output terminals 1, 3, 5). 2) Rated operating voltage 1150 V.
III – ARION WL13…
H
100 kA
85 kA
50 kA 2)
C
100
100
70 kA 2)
Mechanical endurance
I - ARION WL11…
N
10 000 cycles
S
10 000 cycles
H
10 000 cycles
C
N
20 000 cycles, 15 000 cycles (2000 A)
with maintenance 1)
S
20 000 cycles, 15 000 cycles (2000 A)
H
15 000 cycles
C
1)
At replacement of main contacts and arc chutes.
without maintenance
Electrical endurance
Ue
690 V a.c.
I - ARION WL11…
without maintenance N
10 000 cycles, 7 500 cycles (2000 A)
S
10 000 cycles, 7 500 cycles (2000 A)
H
7 500 cycles
C
20 000 cycles, 15 000 cycles (2000 A)
with maintenance 1) N
S
20 000 cycles, 15 000 cycles (2000 A)
H
15 000 cycles (3P), 10 000 cycles (4P)
1000 V a.c. without maintenance H
1 000 cycles (2000 A)
C
1150 V a.c. without maintenance H
C
1)
At replacement of main contacts and arc chutes.
II - ARION WL12…
10 000 cycles
10 000 cycles
10 000 cycles
15 000 cycles
15 000 cycles
15 000 cycles
-
III - ARION WL13…
5 000 cycles
5 000 cycles
10 000 cycles
10 000 cycles
II - ARION WL12…
III - ARION WL13…
7 500 cycles, 4 000 cycles (3200 A), 2 000 cycles (4000 A)
7 500 cycles, 4 000 cycles (3200 A), 2 000 cycles (4000 A)
7 500 cycles, 4 000 cycles (3200 A), 2 000 cycles (4000 A)
15 000 cycles
15 000 cycles
15 000 cycles
1000 cycles
500 cycles
-
2 000 cycles
1 000 cycles
10 000 cycles
1000 cycles
1000 cycles
500 cycles
500 cycles
47
Arion
Technical information
CIRCUIT BREAKERS, SWITCH-DISCONNECTORS - AC OPERATION
Specifications
Losses at In - per 3 pole
Type
Fixed design
ARION WL1106…
100 W
ARION WL1108…
100 W
ARION WL1110…
100 W
ARION WL1112…
105 W
ARION WL1116…
170 W
ARION WL1120…
240 W
ARION WL1208…
40 W
ARION WL1210…
45 W
ARION WL1212 …
80 W
ARION WL1216 …
85 W
ARION WL1220…
180 W
ARION WL1225…
270 W
ARION WL1232…
410 W
ARION WL1340…
520 W
ARION WL1350…
630 W
ARION WL1363…
900 W
Withdrawable design
195 W
195 W
195 W
205 W
350 W
440 W
85 W
95 W
165 W
175 W
320 W
520 W
710 W
810 W
1050 W
1600 W
Weight
Type
ARION WL1106…
ARION WL1108…
ARION WL1110…
ARION WL1112…
ARION WL1116…
ARION WL1120…
ARION WL1208…
ARION WL1210…
ARION WL1212 …
ARION WL1216 …
ARION WL1220…
ARION WL1225…
ARION WL1232…
ARION WL1340…
ARION WL1350…
ARION WL1363…
48
Fixed design
43 kg
43 kg
43 kg
43 kg
43 kg
43 kg
56 kg
56 kg
56 kg
56 kg
56 kg
59 kg
64 kg
82 kg
82 kg
90 kg
Maximum load of the circuit breaker/switch-disconnector depending on ambient temperature
Type
55 °C
60 °C
70 °C
ARION WL1106…
630 A
630 A
630 A
ARION WL1108…
800 A
800 A
800 A
ARION WL1110…
1000 A
1000 A
1000 A
ARION WL1112…
1250 A
1250 A
1210 A
ARION WL1116…
1600 A
1600 A
1490 A
ARION WL1120…
2000 A
1930 A
1780 A
ARION WL1208…
800 A
800 A
800 A
ARION WL1210…
1000 A
1000 A
1000 A
ARION WL1212…
1250 A
1250 A
1250 A
ARION WL1216…
1600 A
1600 A
1600 A
ARION WL1220…
2000 A
2000 A
2000 A
ARION WL1225…
2500 A
2500 A
2280 A
ARION WL1232…
3200 A
3020 A
2870 A
ARION WL1340…
4000 A
4000 A
4000 A
ARION WL1350…
5000 A
5000 A
5000 A
ARION WL1363…
5920 A
5810 A
5500 A
3-pole
Withdrawable circuit breaker + withdrawable device
45 + 25 = 70 kg
45 + 25 = 70 kg
45 + 25 = 70 kg
45 + 25 = 70 kg
45 + 25 = 70 kg
45 + 25 = 70 kg
60 + 31 = 91 kg
60 + 31 = 91 kg
60 + 31 = 91 kg
60 + 31 = 91 kg
60 + 31 = 91 kg
63 + 39 = 102 kg
68 + 45 = 113 kg
88 + 60 = 148 kg
88 + 60 = 148 kg
70 + 108 = 178 kg
4-pole
Fixed design Withdrawable circuit breaker + withdrawable device
50 kg
54 + 30 = 84 kg
50 kg
54 + 30 = 84 kg
50 kg
54 + 30 = 84 kg
50 kg
54 + 30 = 84 kg
50 kg
54 + 30 = 84 kg
50 kg
54 + 30 = 84 kg
67 kg
72 + 37 = 109 kg
67 kg
72 + 37 = 109 kg
67 kg
72 + 37 = 109 kg
67 kg
72 + 37 = 109 kg
67 kg
72 + 34 = 106 kg
71 kg
76 + 47 = 123 kg
77 kg
82 + 54 = 136 kg
99 kg
106 + 84 = 190 kg
99 kg
106 + 84 = 190 kg
108 kg
108 + 119 = 227 kg
3P 4P
Arion
Technical information
3P 4P
SWITCH-DISCONNECTORS - DC OPERATION
Specifications
Type
ARION WL1210-8AA...
Size
II
Standards
ARION WL1220-8AA... ARION WL1240-8AA...
II
II
EN 60947-3
EN 60947-3
EN 60947-3
IEC 60947-3
IEC 60947-3
IEC 60947-3
DIN VDE 0660 Section 101 DIN VDE 0660 Section 101 DIN VDE 0660 Section 101
Approval marks
Number of poles
Size II
3, 4
3, 4
3, 4
Rated current
In
1000 A
2000 A
4000 A
Rated operating voltage
Ue
300 V d.c. 1)
600 V d.c. 1)
1000 V d.c. 1) 2)
300 V d.c. 1)
600 V d.c. 1)
1000 V d.c. 1) 2)
300 V d.c. 1)
600 V d.c. 1)
1000 V d.c. 1) 2)
12 kV
Rated impulse voltage
- main current path
12 kV
12 kV
- auxiliary circuits
4 kV
4 kV
4 kV
- control circuits
2.5 kV
2.5 kV
2.5 kV
1000 V/1150 V
1000 V/1150 V
1000 V/1150 V
Rated insulation voltage
Ui
Rated short-time withstand current
Icw
see the table on page 50 see the table on page 50 see the table on page 50
Rated conditional short-circuit current
Icc
see the table on page 50 see the table on page 50 see the table on page 50
Mechanical switching on time
35 ms
35 ms
35 ms
Mechanical switching off time
34 ms
34 ms
34 ms
Power loss at In per 1 pole
Mechanical endurance
Electrical endurance
280 W
770 W
1640 W
- without maintenance
10 000 cycles
10 000 cycles
10 000 cycles
- with maintenance 3)
15 000 cycles
15 000 cycles
15 000 cycles
- without maintenance
6000 cycles
6000 cycles
4000 cycles
1000 cycles (1000 V d.c.) 1000 cycles (1000 V d.c.) 1000 cycles (1000 V d.c.)
- with maintenance 3)
Switching frequency
Ue = 600 d.c. V (1000 V d.c)
15 000 cycles
15 000 cycles
15 000 cycles
60 cycles/h (20)
60 cycles/h (20)
60 cycles/h (20)
Degree of protection
IP20, IP41 with sealing frame, IP55 with transparent cover
Reference ambient temperature
40 °C
Ambient temperature range
40 °C
40 °C
operation
- 25 °C ÷ + 70 °C
- 25 °C ÷ + 70 °C
- 25 °C ÷ + 70 °C
storage
- 40 °C ÷ + 70 °C
- 40 °C ÷ + 70 °C
- 40 °C ÷ + 70 °C
Sea level
Climatic resistance
Weigh
2000 m
2000 m
2000 m
IEC 68 section 30-20
IEC 68 section 30-20
IEC 68 section 30-20
see the table on page 50
see the table on page 50 see the table on page 50
1)
Rated operating voltage according to the connection see page 50.
2)
Special design see page 27.
3)
At replacement of main contacts and arc chutes.
„ For possible protection of DC circuits, please call technical assistance. See the cover sheet for contact.
49
Arion
Technical information
3P 4P
SWITCH-DISCONNECTORS - DC OPERATION
Specifications
Rated short-time withstand current Icw 1)
Operating voltage Ue
Type
ARION WL1210-8AA…
ARION WL1220-8AA…
ARION WL1240-8AA…
300 V d.c.
30 kA/1 s
30 kA/1 s
30 kA/1 s
600 V d.c.
25 kA/1 s
25 kA/1 s
25 kA/1 s
1000 V d.c.
20 kA/1 s
20 kA/1 s
20 kA/1 s
1)
At reverse connection of the switch-disconnector the values do not change (input terminals 2, 4, 6, output terminals 1, 3, 5).
Rated conditional short-circuit current Icc 1)
Operating voltage Ue
Type
ARION WL1210-8AA…
ARION WL1220-8AA…
ARION WL1240-8AA…
300 V d.c.
30 kA/1 s
30 kA/1 s
30 kA/1 s
600 V d.c.
25 kA/1 s
25 kA/1 s
25 kA/1 s
1000 V d.c.
20 kA/1 s
20 kA/1 s
20 kA/1 s
1)
At reverse connection of the switch-disconnector the values do not change (input terminals 2, 4, 6, output terminals 1, 3, 5).
Weight
Type
3-pole
Withdrawable circuit breaker
+ withdrawable device
60 + 31 = 91 kg
60 + 31 = 91 kg
68 + 45 = 113 kg
Fixed design
ARION WL1210-8AA...
ARION WL1220-8AA...
ARION WL1240-8AA...
56 kg
56 kg
64 kg
Rated current versus ambient temperature
Type
55 °C
ARION WL1210-8AA...
1000 A
ARION WL1220-8AA...
2000 A
ARION WL1240-8AA...
3640 A
60 °C
1000 A
2000 A
3500 A
Fixed design
67 kg
67 kg
77 kg
4-pole
Withdrawable circuit breaker
+ withdrawable device
72 + 37 = 109 kg
72 + 37 = 109 kg
82 + 54 = 136 kg
70 °C
1000 A
1950 A
3250 A
Connection of switch-disconnectors for DC operation according to operating voltage
Rated operating voltage
Recommended number of contacts in series
3-pole switch-disconnectors
Operating current up to 4000 A per current path
4-pole switch-disconnectors
Operating current up to 4000 A per current path
1-pole switching,
3 current paths parallel only
with earthed network
2-pole switching
1-pole switching,
4 current paths parallel only with 2-pole switching
earthed network
2 current paths parallel
2-pole switching,
only with earthed network
1-pole switching,
2 current paths
parallel only with earthed
network 2-pole switching
1-pole switching,
only with earthed network
2-pole switching,
only with earthed network
up to 300 V + 10 %
over 300 V + 10 %
up to 600 V + 10 %
over 600 V + 10 %
up to 1000 V + 10 %
Connection of the switch-disconnector does not depend on polarity. Circuit diagrams can be changed logically.
If parallel or serial connections are made directly on the main leads of the circuit breaker, the for thermal reasons
the circuit breakers can by permanently loaded only by 80 % of permissible rated current. If these connections are
made at 1 m or more from the main leads, the circuit breaker can be loaded by full rated current.
50
Earthed network’
Load
2-pole switching
Arion
Technical information
3P 4P
CIRCUIT BREAKERS, SWITCH-DISCONNECTORS
Diagram
Internal
Remote reset electromagnet F7
Measuring current transformer G, S2
Measuring current transformer G, S1
Measuring current transformer N, S2
Measuring current transformer N, S1
External measuring voltage transformers, node
External measuring voltage transformers, L3
External measuring voltage transformers, L2
External measuring voltage transformers, L1
ETU
CubicleBUS +
CubicleBUS –
Storage device state signalling S21
Electrical “ON” push-button on the circuit breaker S10
Signal switch for the 1st auxiliary release,
S22
Signal switch for the 2nd auxiliary release,
S23
X6
14
13
12
11
10
9
8
7
6
5
4
3
2
1
First auxiliary release
F1 - shunt
Auxiliary make contact S1
Auxiliary break contact S1
Closing release Y1
Signal switch „ready-to-close” S20
Auxiliary make contact S2
Auxiliary break contact S2
Second auxiliary release
F2 - shunt
or F3 - undervoltage
or F4 - undervoltage with delay
Auxiliary make contact S3 or make S7
Auxiliary make contact S3 or make S7
Auxiliary make contact S4 nor make S8
Auxiliary make contact S4 or make S8
M
External
X8
14
13
12
11
10
9
8
7
6
5
4
3
2
1
X7
14
13
12
11
10
9
8
7
6
5
4
3
2
1
Signal switch „switched off by overcurrent release“ S24
Motor drive storage device
Storage device motor drive switch S12
Terminals
X5
14
13
12
11
10
9
8
7
6
5
4
3
2
1
L / L+
N / L−
Jumper, if measuring current transformer N is not connected
L1
L2
L3
- 24 V DC input
+
Terminating resistor, if no CubicleBUS module is connected
(the resistor is included in the delivery)
COM 15
nebo
COM 16
COM 15 - MODBUS data communication module
COM 16 - PROFIBUS data communication module
L / L+
L / L+
N / L− Electrical “OFF” push-button
L / L−
N / L+ Electrical “ON” push-button
Emergency OFF” push-button or jumper
- only for undervoltage release delayed
L / L+
N / L−
L / L+
N / L−
51
Arion
Technical information
3P 4P
CIRCUIT BREAKERS, SWITCH-DISCONNECTORS
Diagram
Example of control circuit connection
B
L1
(L+)
L1
(L+)
OFF
-S10
L
elektr.
electrical
ONON
-X5.6
-X5.4
-X5.10
-X5.8
-X6.4
-X6.2
-X6.12
-X6.10
5
N
1
3
-X6.6
-X7.12
-X7.14
-X5.12
-X6.14
-X6.7
-X7.9
-X5.2
ON
ETU
S
I
N N
G
-S11
-T2
-T3
N
(L-)
-X5.5
-X5.3
-X5.9
-X5.7
-X6.3
-X6.1
-X6.9
6
-X6.11
-X8.9
*
-X8.10
-X6.5
-X7.13
-T4
-X5.11
-X6.13
-X6.8
-F1
N
2
4
-S12
U<
NSE0_01558a_oe
-F3
-Y1
-X5.1
-S4
-S3
-T1
M
N
(L-)
-S2
-S1
-Q1
P
QS
mech.
mechanical
ON
ON
mechanical
mech.
OFF
OFF
-S24
-F5
-S20
R
* Jumper, if measuring current transformer is not connected.
Diagram description
T1, T2, T3
- current transformers
Q1
- main contacts
ETU
- overcurrent release at the circuit breaker, switch-disconnector is without overcurrent release
S1, S2, S3, S4 - auxiliary switches
F1
- 1st auxiliary release – shunt trip
F3
- 2nd auxiliary release – undervoltage release
F5
- voltage coil – controlled by overcurrent release
Y1
- closing release
S10
- switch for electrical closing
S12
- storage device motor drive switch
S20
- signal switch “ready-to-close”
S24
- signal switch „switched off by overcurrent release“ – it can only be at the circuit breaker
P
- storage device
M
- motor
R
- indication and reset push-button on the overcurrent release – signals switching off by overcurrent release
QS
- storage device lever
electrical ON - push-button for electrical ON on the front panel of the circuit breaker
mechanical ON - push-button for mechanical ON
B
- recommended wiring of the control circuits – not part of the circuit breaker/switch-disconnector
- ON – push-button for electrical remote switching on
- OFF – push-button for electrical remote switching off
52
Arion
Technical information
3P 4P
CIRCUIT BREAKERS, SWITCH-DISCONNECTORS
Connection and installation
Recommended dimensions of main connections and min. cross-sections
Type
ARION WL1106...
ARION WL1108...
ARION WL1110...
ARION WL1112...
ARION WL1116...
ARION WL1120...
ARION WL1208...
ARION WL1212 ...
ARION WL1216...
ARION WL1220...
ARION WL1225...
ARION WL1232...
ARION WL1340...
ARION WL1350...
ARION WL1363...
Dimensions Cu busbars [mm]
1x
60 x 10
1x
60 x 10
1x
60 x 10
2x
50 x 8
2x
50 x 10
3x
50 x 10
1x
80 x 8
2x
80 x 5
2x
80 x 8
4x
80 x 5
3x
80 x 8
4x
80 x 10
4x
120 x 10
5x
120 x 10
6x
120 x 10
Min. cross-section [mm2]
600
600
600
800
1000
1500
500
800
1000
1500
2000
3000
4000
6000
7200
Main (power) circuit
- is connected by Cu busbars
- to extend connection options, use connecting sets see „types of main connections“
- reverse connection is possible (inversion of input and output terminals) without limitation
of rated ultimate short-circuit breaking capacity Icu
- we recommend to coat the busbars with paint
- input and output conductors/busbars must be reinforced mechanically to eliminace transfer
of electrodynamic forces into circuit breaker/switch-disconnector at short-circuits see fig.
Rear horizontal connection
Rear vertical connection
Rear flanged connection
Front connection one series of holes
Front connection two series of holes
Rear horizontal connection
Front connection one series of holes
- custom delivery
Front connection two series of holes
NSE00979
NSE00969
NSE00968
NSE00967
Types of main connections
Fixed design
Rear vertical connection
Rear horizontal connection
Front connection one series of holes
- custom delivery
Front connection two series of holes
Rear vertical connection
NSE00973
NSE00972
NSE00971
NSE00970
NSE00967
Withdrawable design
Rear flanged connection
- custom delivery
53
Arion
Technical information
3P 4P
CIRCUIT BREAKERS, SWITCH-DISCONNECTORS
Connection and installation
Terminal blocks and connectors
The delivered circuit breaker/switch-disconnector is always equipped with all connectors
and terminal blocks for connection of selected auxiliary circuits.
Fixed design
Withdrawable design
Terminal block
3WL9111-0AB03-0AA0
Terminal block
3WL9111-0AB04-0AA0
NSE00978
NSE00977
Terminal block
3WL9111-0AB04-0AA0
NSE00975
NSE00976
NSE00975
Terminal block
3WL9111-0AB03-0AA0
NSE00976
or
or
NSE00978
Connector
3WL9111-0AB01-0AA0
Connector
3WL9111-0AB01-0AA0
Connecting cross-sections of conductors of auxiliary circuits
Conductor type
Terminal type
Cu stranded wire without sleeve
Cu stranded wire with sleeve (DIN 46 228 T.2)
Cu stranded wires with double sleeve (DIN 46 228 T.2)
54
Screw terminals
2x 0.5 mm2 ÷ 2x 1.5 mm2 , 1x 2.5 mm2
1x 0.5 mm2 ÷ 1x 1.5 mm2
2x 0.5 mm2 ÷ 2x 1.5 mm2
Spring terminals
2x 0.5 mm2 ÷ 2x 2.5 mm2
2x 0.5 mm2 ÷ 2x 1.5 mm2
-
Terminal block
3WL9111-0AB08-0AA0
Technical information
Arion
3P 4P
CIRCUIT BREAKERS, SWITCH-DISCONNECTORS
Description of circuit breaker, switch-disconnector
Circuit breaker
(1)
(1)
(28)
(28)
(2)
(2)
(27)
(27)
(26)
(26)
(3)
(3)
(4)
(4)
(25)
(25)
(5)
(5)
(24)
(24)
(6)
(6)
(23)
(23)
(7)
(7)
(22)
(22)
(21)
(21)
(8)
(8)
(9)
(20)
(20)
(9)
(10)
(10)
(11)
(11)
(19)
(19)
(18)
(18)
(17)
(17)
(12)
(12)
(13)
(13)
(16)
(16)
(14)
(14)
(15)
NSE00965
(15)
1 Arc chutes
2 Transport handle
3 Label for description by the user
4 Optional storage device motor drive switch or push-button
„electrical ON“
5 Label with circuit breaker parameters (rated values)
6 Mechanical storage device state
7 Push-button „mechanical ON“
8 Value of rated current of circuit breaker
9 Pictogram of instructions for withdrawable circuit breaker handling
(for withdrawable design only)
10 Operating cycle counter (optional)
11 Storage device hand drive lever
12 Crank for withdrawing/inserting (for withdrawable design only)
13 Shaft of withdrawable circuit breaker shifting (for withdrawable
design only)
14 Label with data of circuit breaker equipment
15 Hole for protective earthing
16 Indication of circuit breaker position in the withdrawable device
17 Table with data of earth fault protection
18 Locking device against shifting of the withdrawable circuit breaker
(optional)
19 Mechanical unlock of the crank for withdrawing/inserting
(for withdrawable design only)
20 Overcurrent release
21 Rated current module
22 „Mechanical OFF“ push-button or mushroom „Emergency OFF“
push-button (optional)
23 Mechanical indicator „ready-to-close“
24 Mechanical indicator of circuit breaker state
25 Mechanical indicator of switching off by overcurrent release
(reset push-button)
26 Locking device against unauthorized closing (optional)
27 Control panel
28 Sliding contact module
Withdrawable device
(1)
(1)
(2)
(2)
(18)
(18)
(3)
(17)
(17)
(4)
(3)
(4)
(5)
(5)
(16)
(16)
(6)
(6)
(7)
(7)
(15)
(15)
(14)
(14)
(8)
(8)
(13)
(13)
1 Arc chute cover (optional)
2 Exhaust holes
3 Holes for crane hooks
4 Insulation cover (optional)
5 Insulation cover locking
6 Type label of withdrawable device
7 Disconnecting (break) contacts of main leads
8 Hole for protective earthing - diameter 14 mm
9 Locking device for withdrawing rails
10 Blocking of withdrawal at open switchboard door (optional)
11 Blocking device against switchboard door opening (optional)
12 Withdrawing rail
13 Coding of rated current of circuit breaker
14 Protection by earthing - contact module for withdrawable device
(optional)
15 Coding of withdrawable device (optional)
16 Lever for insulation cover opening (optional)
17 For position signalling in the withdrawable device (optional)
18 Sliding contact module
(12)
(12)
(9)
(9)
(11)
(11)
(10)
(10)
NSE00966
55
Arion
Technical information
3P 4P
CIRCUIT BREAKERS, SWITCH-DISCONNECTORS
Dimensions - size I - fixed design
5)
9)
60,5
60.5
1)
2)
NSE00614a
4)
8)
33,5
33.5
90
35
Rear horizontal connection
90
90 60
55
Øø13.5
13,5
a
327.5
327,5
541.5
541,5
461.5
461,5
ØM8
a
45
150
210
230
NSE00617a
76
5,5
15
10
270
300
390
7)
3)
7)
275
3)
150
NSE00611
123.5
123,5
437.5
434
275
440.5
439,5
11)
6)
139
320
410
58
106
127
47
NSE00612b
55
55
NSE00613b
421
451
11)
82
ø13.5
Ø
13,5
55
55
90
55
90
55
3)
NSE00616b
421
541
6
80
15
10
c
82
40
14
270
300
390
11)
10)
34
NSE00611
123.5
123,5
437.5
434
275
440.5
439,5
NSE00615b
80
40
47
4)
60 90
35
c
26
11
NSE00611
55
3)
Front connection two series of holes
5)
55
10)
15
10
270
300
390
Æ 13,5
ø13.5
6
123.5
123,5
437.5
434
275
4)
440.5
439,5
5)
35
Front connection one series of holes
60 90
90
90
Rear vertical connection
4)
60
15
10
4-pole design
1) Installation space for replacement of arc chutes.
2) Deionization space, space for connection of auxiliary circuits.
4) Connectors of auxiliary circuits with screw terminals (SIGUT).
5) Connectors of auxiliary circuits with spring terminals.
6) Dimension to internal surface of closed switchboard door.
7) Fastening points for circuit breaker installation.
8) Locking device against unauthorized closing, on the front
control panel.
9) Locking device against mechanical ON/OFF.
10) Holes for fastening screws, diameter 10 mm.
11) Contact area.
56
30
3)
127.5
127,5
267.5
267,5
275
440.5
439,5
123.5
123,5
437.5
434
NSE00611
270
300
390
b
NSE00619
35
11)
NSE00618b
5)
ø13.5
Æ 13,5
113.5
113,5
128.5
128,5
10)
60
Rated current
90
90
90
a
b
c
up to 1000 A
Dimension
10
10
10
1250 ÷ 2000 A
15
20
15
Arion
Technical information
3P 4P
CIRCUIT BREAKERS, SWITCH-DISCONNECTORS
Dimensions - size I - withdrawable design
4)
8)
9)
55
NSE00630
55
327,5
327.5
30
55
11)
NSE00627a
10)
220
367,5
367.5
382,5
382.5
3)
76
a
460
3)
275
150
275
468.5
465,5
13
210
300
55
ø13.5
Ø
13,5
123.5
123,5
10)
55
38
7)
NSE00624a
a
320
270
5)
NSE00621
Rear horizontal connection
45
58
88,5
121,5
121.5
140.5
140,5
6)
10)
15
90
55
90
139
270
320
410
10)
90
68
25
62.5
62,5
NSE00622a
373
6
11)
3)
c
169.5
169,5
90
15
90
35
30
55
55
NSE00623a
26
13
210
300
55
ø13.5
ø13,5
10)
11
10)
55
35
55
123.5
123,5
403
4)
275
468.5
465,5
320
270
5)
NSE00621
Front connection one series of holes
90
62.5
62,5
4-pole design
4) Connectors of auxiliary circuits with screw terminals (SIGUT).
5) Connectors of auxiliary circuits with spring terminals.
6) Dimension to internal surface of closed switchboard door.
7) Arion in operating position.
8) Arion in test position.
9) Arion in disconnected position.
10) Holes for fastening screws, diameter 10 mm.
11) Contact area.
55
55
80
NSE00626a
373
493
11)
80
40
30
55
55
10)
c
169,5
169.5
14
13
210
300
55
40
NSE00625a
123.5
123,5
10)
Ø
13,5
ø13.5
6
34
4)
275
468.5
465,5
320
270
5)
NSE00621
Front connection two series of holes
15
Rated current
90
90
90
a
b
c
up to 1000 A
Dimension
10
10
10
1250 ÷ 2000 A
15
20
15
57
Arion
Technical information
3P 4P
CIRCUIT BREAKERS, SWITCH-DISCONNECTORS
Dimensions - size I - withdrawable design
4)
11)
Øø13.5
13,5
b
NSE00629
38
10)
13
210
300
30
267.5
267,5
127,5
127.5
275
123,5
123.5
468.5
465,5
60
320
270
5)
NSE00621
Rear vertical connection
NSE00628a
30
55
3)
10)
150
165
15
90
90
90
55
NSE00631
13
210
300
30
55
4-pole design
4) Connectors of auxiliary circuits with screw terminals (SIGUT).
5) Connectors of auxiliary circuits with spring terminals.
6) Dimension to internal surface of closed switchboard door.
7) Arion in operating position.
8) Arion in test position.
9) Arion in disconnected position.
10) Holes for fastening screws, diameter 10 mm.
11) Contact area.
58
55
59
33
Ø M 12
26
121
59
282.5
282,5
10)
3)
142.5
142,5
123,5
123.5
10)
55
55
14
275
4)
468.5
465,5
320
270
5)
NSE00621
Rear flanged connection
NSE00632
15
90
Rated current
90
90
a
b
c
up to 1000 A
Dimension
10
10
10
1250 ÷ 2000 A
15
20
15
Arion
Technical information
3P 4P
CIRCUIT BREAKERS, SWITCH-DISCONNECTORS
Dimensions - size II - fixed design
Rear horizontal connection
1)
130
NSE00642
130
130
130
90
90
90
NSE0_00635c
NSE00634c
90
40
421
26
c
82
128
11)
35
10)
10
85
139
460
590
130
3)
11
7)
35
90
6
451
440.5
435,5
275
NSE00633
6)
40
123.5
123,5
437.5
434
106
127
47
4)
570
11)
76
5,5
5.5
45
150
210
230
Front connection one series of holes
270
440
30
Ø9
10)
570
5)
90
3)
Ø
13,5
ø13.5
7)
327.5
327,5
541,5
541.5
461.5
461,5
3)
10
85
270
440
130
3)
275
150
a
275
NSE00633
123.5
123,5
437.5
434
440.5
435,5
a
30
90
35
2)
NSE0_00639f
5)
NSE00636a
4)
90
130
130
130
ø13.5
Ø13,5
Front connection two series of holes
4)
4-pole design
1) Installation space for replacement of arc chutes.
2) Deionization space, space for connection of auxiliary circuits.
4) Connectors of auxiliary circuits with screw terminals (SIGUT).
5) Connectors of auxiliary circuits with spring terminals.
6) Dimension to internal surface of closed switchboard door.
7) Fastening points for circuit breaker installation.
10) Holes for fastening screws, diameter 10 mm.
11) Contact area.
90
40
90
80
40
90
421
NSE0_00638c
NSE00637c
3)
11)
14
541
34
10)
10
85
570
90
40
80
270
440
6
c
82
40
NSE00633
123.5
123,5
437.5
434
275
47
440.5
435,5
5)
90 130
130
130
Rated current
ø13.5
Ø13,5
a
b
c
up to 2000 A
Dimension
10
15
10
2500 A
15
15
20
3200 A
30
30
20
59
Arion
Technical information
3P 4P
CIRCUIT BREAKERS, SWITCH-DISCONNECTORS
Dimensions - size II - fixed design
30
b
NSE00641
134.5
134,5
98
3)
290
275
440.5
435,5
123.5
123,5
437.5
434
NSE00633
10
85
270
440
30
4)
5)
Øø13.5
13,5
Rear vertical connection
10)
35
NSE00640b
11)
570
113.5
113,5
128,5
128.5
90
130
130
130
Rear vertical connection - 4000 A
4)
1)
10
85
Ø 13.5
4011)
142
162
10
20
200
130
200
570
4-pole design
1) Installation space for replacement of arc chutes.
2) Deionization space, space for connection of auxiliary circuits.
4) Connectors of auxiliary circuits with screw terminals (SIGUT).
5) Connectors of auxiliary circuits with spring terminals.
6) Dimension to internal surface of closed switchboard door.
7) Fastening points for circuit breaker installation.
10) Holes for fastening screws, diameter 10 mm.
11) Contact area.
60
2)
85 Nm
NSE0_01868a
541.5
516
345.5
100
30
275
123.5
123,5
437.5
434
NSE00633
270
440
440.5
435,5
30
5)
Rated current
a
b
c
up to 2000 A
Dimension
10
15
10
2500 A
15
15
20
3200 A
30
30
20
Arion
Technical information
3P 4P
CIRCUIT BREAKERS, SWITCH-DISCONNECTORS
Dimensions - size II - withdrawable design
Rear horizontal connection
76
45
58
88,5
88.5
121,5
121.5
140,5
140.5
10)
55 45
130
130
Front connection one series of holes
5)
NSE00643a
4)
480
55
10)
4 0
9 0
9 0
3 5
NSE00644b
3 )
3 7 3
1 1 )
2 6
403
9 0
5 3 0
138
95
6 9
40
4 0 0
9 0
139
270
460
590
10)
130
ø13.5
1 3 ,5
10)
11
270
350
4 0
6
123.5
123,5
465.5
461
275
468.5
465,5
62,5
62.5
10)
38
11)
NSE00649a
150
Ø
13,5
ø13.5
3)
a
460
10)
30
30
2 8 7
55
40,5
40.5
90
90
N S E 0 _ 0 0 6 4 5 c
40
327.5
327,5
a
480
270
350
275
275
468.5
465,5
123.5
123,5
465.5
461
10)
10)
220
367.5
367,5
382,5
382.5
90
90
7) 8)
9)
NSE00646a
c
169.5
169,5
445.1
5 ,1
1 3 0
5 5
1 3 0
1 3 0
3 5
4)
NSE00652a
5)
NSE00643a
40
ø13.5
Ø13,5
4)
480
270
350
40
55
4-pole design
4) Connectors of auxiliary circuits with screw terminals (SIGUT).
5) Connectors of auxiliary circuits with spring terminals.
7) Arion in operating position.
8) Arion in test position.
9) Arion in disconnected position.
10) Holes for fastening screws, diameter 10 mm.
11) Contact area.
90
80
NSE00647b
11)
287
3)
373
10)
14
c
169.5
169,5
55 45 130
Rated current
130
69
493
10)
90
40
530
400
90
90
40
80
10)
6
34
123.5
123,5
465.5
461
275
468.5
465,5
62,5
62.5
40
5)
NSE00643a
NSE0_00648c
Front connection two series of holes
130
a
b
c
up to 2000 A
Dimension
10
15
10
2500 A
15
15
20
3200 A
30
30
20
61
Arion
Technical information
3P 4P
CIRCUIT BREAKERS, SWITCH-DISCONNECTORS
Dimensions - size II - withdrawable design
Rear vertical connection
4)
11)
38
b
10)
480
270
350
40
55
NSE00651
10)
100
290
3)
135
123.5
123,5
465.5
461
468.5
465,5
275
30
30
NSE00650a
5)
NSE00643a
10)
157
172
55 45 130
130
130
Rear flanged connection
480
270
350
40
55
10)
4-pole design
4) Connectors of auxiliary circuits with screw terminals (SIGUT).
5) Connectors of auxiliary circuits with spring terminals.
7) Arion in operating position.
8) Arion in test position.
9) Arion in disconnected position.
10) Holes for fastening screws, diameter 10 mm.
11) Contact area.
90
40 NSE00654
33
26
275
10)
121
3)
59
282,5
282.5
59
468.5
465,5
123.5
123,5
465.5
461
10)
62
Ø M 12
142.5
142,5
4)
NSE00653
5)
NSE00643a
45 130
130
Rated current
130
a
b
c
up to 2000 A
Dimension
10
15
10
2500 A
15
15
20
3200 A
30
30
20
Arion
Technical information
3P 4P
CIRCUIT BREAKERS, SWITCH-DISCONNECTORS
Dimensions - size III - fixed design
Rear horizontal connection
1)
NSE00658a
5) 4)
2)
205
7)
210
160
210
15
210
ø13.5
Ø 13,5
130
914
248
5.5
5,5
150
210
230
45
106
127
130
6)
210
210
210
130
11)
7)
Ø M 10
139
704
10)
NSE00661a
30
3)
35
890
3)
327,5
327.5
35
440.5
439
437.5
434
270
680
NSE00664a
76
541,5
541.5
461.5
461,5
275
150
30
30
12
275
123,5
123.5
NSE00655
47
160
NSE0_00657c
421
20
82
11)
130
210
210
210
35
205
890
160
3)
10)
11
270
680
12
160
50 50
26
451
275
6
123,5
123.5
440.5
439
437.5
434
160
50 50
ø13.5
13,5
NSE00656c
5) 4)
NSE00655
35
Front connection one series of holes
4-pole design
1) Installation space for replacement of arc chutes.
2) Deionization space, space for connection of auxiliary circuits.
4) Connectors of auxiliary circuits with screw terminals (SIGUT).
5) Connectors of auxiliary circuits with spring terminals.
6) Dimension to internal surface of closed switchboard door.
7) Fastening points for circuit breaker installation.
10) Holes for fastening screws, diameter 10 mm.
11) Contact area.
63
Arion
Technical information
3P 4P
CIRCUIT BREAKERS, SWITCH-DISCONNECTORS
Dimensions - size III - fixed design
Front connection two series of holes
40
15
30
205
12
890
4-pole design
1) Installation space for replacement of arc chutes.
2) Deionization space, space for connection of auxiliary circuits.
4) Connectors of auxiliary circuits with screw terminals (SIGUT).
5) Connectors of auxiliary circuits with spring terminals.
6) Dimension to internal surface of closed switchboard door.
7) Fastening points for circuit breaker installation.
10) Holes for fastening screws, diameter 10 mm.
11) Contact area.
64
330.5
330,5
Ø
13,5
ø13.5
80
80
130
210
210
210
107
20
10
40
NSE00663
3)
94,5
94.5
120
275
440.5
439
123.5
123,5
437.5
434
270
680
11)
160
NSE0_00660c
421
Rear vertical connection
5) 4)
160
3)
40
20
82
NSE00655
160
50 50
14
34
12
890
160
50 50
10)
10)
40
142
162
NSE00662a
205
NSE00659c
541
275
440.5
439
123.5
123,5
437.5
434
270
680
6
ø13.5
Ø 13,5
47
5) 4)
NSE00655
85
210
210
210
11)
Arion
Technical information
3P 4P
CIRCUIT BREAKERS, SWITCH-DISCONNECTORS
Dimensions - size III - withdrawable design
Rear horizontal connection
7)
10)
800
30
30
160
57
NSE00668a
10)
10)
220
40,5
40.5
367,5
367.5
382,5
382.5
160
160
NSE00674
327,5
327.5
460
3)
160
45
58
88.5
88,5
121.5
121,5
140,5
140.5
6)
57 85
210
210
210
ø13.5
Ø
13,5
38
30
270
590
160
275
150
30
468.5
466,5
123,5
123.5
465.5
461
10)
8)
9)
30
NSE00665a
76
4)
275
5)
NSE00671a
11)
260
217
800
69
800
57
20
169,5
169.5
NSE0_00670c
160
80
160
11)
14
10)
10)
160
50 50
287
160
630
160
50 50
69
270
590
34
10)
210
210
590
373
6
123,5
123.5
493
NSE00669b
NSE00665a
465.5
461
10)
40
Ø13,5
ø13.5
62,5
62.5
4)
210
840
275
468.5
466,5
5)
85
57
Front connection two series of holes
287
373
20
169,5
169.5
35
57
160
10)
10)
26
160
160
11)
40
800
270
590
11
10)
160
50 50
35
NSE00666b
6
123,5
123.5
403
NSE00665a
465.5
461
10)
13,5
ø13.5
62.5
62,5
4)
275
468.5
466,5
5)
630
160
50 50
NSE0_00667c
840
Front connection one series of holes
80
914
139
270
704
85
210
590
210
210
800
4-pole design
4) Connectors of auxiliary circuits with screw terminals (SIGUT).
5) Connectors of auxiliary circuits with spring terminals.
6) Dimension to internal surface of closed switchboard door.
7) ARION in operating position.
8) ARION in test position.
9) ARION in disconnected position.
10) Holes for fastening screws, diameter 10 mm.
11) Contact area.
Rated current
a
b
up to 4000 A
Dimension
40
210
5000 A
40
210
6300 A
5
245
65
Arion
Technical information
3P 4P
CIRCUIT BREAKERS, SWITCH-DISCONNECTORS
Dimensions - size III - withdrawable design
Rear vertical connection
NSE00665a
38
11)
20
10
NSE00672a
4)
704
NSE00673a
10)
10)
800
270
590
160
57
330,5
330.5
94.5
94,5
124.5
124,5
123.5
123,5
465.5
461
275
468.5
466,5
30
5)
10)
Øø13.5
13,5
10)
a
57
24
177
197
b
c
590
800
210
914
800
270
590
160
57
10)
10)
4-pole design
4) Connectors of auxiliary circuits with screw terminals (SIGUT).
5) Connectors of auxiliary circuits with spring terminals.
6) Dimension to internal surface of closed switchboard door.
7) Arion in operating position.
8) Arion in test position.
9) Arion in disconnected position.
10) Holes for fastening screws, diameter 10 mm.
11) Contact area.
59
5
57 85
121
66
160
160
Rated current
30
210
210
590
210
NSE00676
10)
282.5
282,5
142.5
142,5
468.5
466,5
123.5
123,5
465.5
461
10)
704
160
160
59
NSE00665a
Ø M 12
33
26
4)
275
5)
NSE00675
Rear flanged connection
800
914
a
b
up to 4000 A
Dimension
40
210
5000 A
40
210
6300 A
5
245
Technical information
CIRCUIT BREAKERS, SWITCH-DISCONNECTORS
Arion
3P 4P
Dimensions - accessories
Measuring voltage transformers - 3WL9111-0BB68-0AA0
125
277
NSE0_01103a
Installation
on standard
Montá na standardní
DIN rail
lištu35
35mm
mm
DIN
99
External measuring current transformer for N conductor with Cu busbars - size I - 3WL9111-0AA31-0AA0
97
83
55
41
170
130
68
51
44
ø13.5
Ø
13,5
15
NSE00606
External measuring current transformer for N conductor with Cu busbars - size II - 3WL9111-0AA32-0AA0
3x10
30 30
50.5
50,5
170
130
68
51
44
ø13.5
Ø
13,5
NSE00607
90
131
External measuring current transformer for N conductor with Cu busbars - size III - 3WL9111-0AA33-0AA0
3x10
30 30 30
52
170
130
68
51
44
Øø13.5
13,5
NSE00608
160
123
External measuring current transformer for N conductor without Cu busbars - size I - 3WL9111-0AA21-0AA0
60
16
8
R 22
18
NSE0_01375
40 22
81
96,8
96.8
8,9
8.9
R13.1
R
13,1
51
36
70
83
Voltage source - 6EP1333-2AA01
Voltage source - 6EP1332-2BA10
125.3
125,3
120.3
120,3
125.5
125,5
120,5
120.5
32.4
32,4
44,2
125
125
45
50
67
Arion
Technical informatio
3P 4P
CIRCUIT BREAKERS, SWITCH-DISCONNECTORS
Dimensions - accessories
External measuring current transformer for N conductor without Cu busbars - size II - 3WL9111-0AA22-0AA0
65,5
65.5
NSE0_01376
54
115
131
R 27
51
88
95
113
3
External measuring current transformer for N conductor without Cu busbars - size III - 3WL9111-0AA23-0AA0
161
NSE0_01377
107
123
3
31
45
R 15
51
160
184
Cutout in the switchboard door for control panel at use of the sealing frame
3 1 4
1 2 0
ø5.5
Ø 5 ,5
4 0
3 )
2 )
1) Mounting plane
2) Control panel axis
3) 8 mounting holes for the door sealing frame
4) 3 mounting holes for the switchboard door blocking
1 8 0
1 4 0
4 0
1 2 0
Ø ø5.5
5 ,5
11.5
1 1 ,5
6 5
1 7 5
3 5 0
Øø5.5
5 ,5
1 8 5
R 5
R 5
1 4 0
N S E 0 _ 0 0 6 1 0 c
3 0 0
1 )
1 2
2 1
4 )
4 0
NSE0_01030a
Cutout in the switchboard door for control panel at use of the transparent cover
4 x R5
°
80
295-300
341
Montání
rovina
jistièe plane
Circuit
breaker
mounting
68
330
17
444
4 x 5,5
Montání
rovina
Circuit
breaker
jistièe
mounting
plane
149
Arion
Technical information
3P 4P
WITHDRAWABLE DEVICE
Description
Withdrawable circuit breaker/switch-disconnector is intended for
harsh industrial environment, which requires quick replacement
of the circuit breaker, frequent inspections, and visible, galvanic
disconnection of the circuit.
Circuit breaker positions in the withdrawable device
Figure
(1)
Position for
maintenance
(2)
Signalling
of position
NSE01033
Auxiliary circuits Switchboard door Insulation cover
CONNECT
TEST
(4)
Main current
paths
disconnected
disconnected
open
closed
disconnected
disconnected
closed
closed
disconnected
connected
closed
closed
connected
connected
closed
open
DISCON
NSE01037
CONNECT
Disconnected
position
(3)
TEST
DISCON
NSE01034
NSE01038
CONNECT
Test position
(Inspection position)
TEST
DISCON
NSE01035
NSE01039
CONNECT
Working position
TEST
DISCON
NSE01008
NSE01009
NSE01040
Arc chute covers
3WL9111-0AS..-0AA0 or complement code „R10“
Arc chute cover is used for the protection of the switchgear
equipment, which is installed directly above the circuit breaker arch
chutes. The cover is optional accessory for the withdrawable device.
Coding of withdrawable device
3WL111-0AR12-0AA0
Withdrawable circuit breaker and withdrawable device can be
optionally equipped with an additional coding device, which is
set according to the circuit breaker equipment. The coding device
enables custom coding of both the circuit breaker and withdrawable
device according to installed equipment. If the frame and the circuit
breaker have different codes, it is not possible to slide the circuit
breaker into the withdrawable device. The coding device has 36
different codes.
Insulation cover
3WL9111-0AP..-0AA0 or complement code „R21“
Insulation cover consists of insulating strips, which cover lamellar
contacts of main current paths in the withdrawable device. The
insulation cover prevents from contact with the live parts of the
device. The insulation strips can be lifted manually from the
protective position by a lever. The insulation strips can be fixed in
various positions by padlocks, which prevent from unauthorized
handling.
Coding device according to rated current
Withdrawable circuit breaker and withdrawable device are normally
equipped with coding device according to rated current. This coding
device enables insertion into the withdrawable device only of the
circuit breaker of relevant size, with compatible size of contact blades
of the main current paths.
(1)
(4)
NSE01031
NSE01036
(2)
(3)
NSE01032
(5)
(1) Withdrawable device, left internal side; right internal side by analogy
(2) Coding pin on the guide rail on the withdrawable device
(3) Guide rail
(4) Withdrawable circuit breaker, right side; left side by analogy
(5) Coding pin in the withdrawable device
69
Arion
Technical information
3P 4P
WITHDRAWABLE DEVICE
For position signalling in the withdrawable device
Withdrawable device can be additionally equipped with position
signal switches. They enable determination of the circuit breaker
position in the frame. For position signalling, they are delivered installed on the bearing plate, with connecting cables long 1.5 m. Two
types are delivered with various number of contacts.
3WL9111-0AH11-0AA0
or complement code
3WL9111-0AH12-0AA0
or complement code
1
Number of contacts according to type
Design
Position
Disconnected
Test
Operating
3WL9111-0AH11-0AA0
1 make-and-break 1 make-and-break 1 make-and-break
or complement code „R15“
3WL9111-0AH12-0AA0
1 make-and-break 2 make-and-break 3 make-and-break
or complement code „R16“
States of position signal switches
Signal switch
Contacts
Disconnected position
Circuit breaker position
Test position
S30
S31 / S32
S33 / S34 / S35
- contact open
- contact closed
Parameters of the position signal switches
Rated operating voltage
Ue
Rated insulation voltage
Ui
Rated frequency
fn
Rated operating current
Ie
Protection
70
AC-12
AC-15
DC-12
DC-13
Fuse
Circuit breaker
250 V a.c./d.c.
440 V a.c./250 V d.c.
50/60 Hz
10 A/24 ÷ 440 V
4 A/230 V, 3 A/440 V
10 A/24 V, 2.5 A/48 V, 0.2 A/240 V
3 A/24 V, 0.1 A/240 V
Max. PVA10 8A gG
Max. LPN-8C-1
Working position
Technical information
Arion
3P 4P
OVERCURRENT RELEASES
Description
Basic description
The overcurrent releases are used for protection of
transformers, lines, circuits, motors and other devices
such as, for example, frequency converters etc. For each
application it is possible to select an optimal overcurrent
release according to requirements from the viewpoint of
protective and other functions, e.g. data communication.
For more information about data communication and
measuring function see page 82. Overcurrent releases are
electronic and controlled by a microprocessor. They work
independently of the voltage in the circuit. The overcurrent
releases do not need an external power supply for their
protective function. The power supply is necessary, if the
circuit breaker is equipped with measuring function Plus
or data communication. All overcurrent releases enable the
control of rated current in the range 0.4 ÷ 1 In. Overview
of parameters of overcurrent releases is on page 72. On
other pages there is a description of individual overcurrent
releases including tripping characteristics. Overcurrent
release models ETU45B and higher enable the setting of
I4t = constant The tripping (time-current) characteristic
thus gets near to the fuse time-current characteristic.
This ensures higher degree of selectivity between the
circuit breaker and the fuses. Eventual failure of the
microprocessor is signaled on all releases by red LED.
Display
Overcurrent release ETU45B can be equipped with a 4-line
LCD display. Overcurrent release ETU76B has an integrated
graphic display. The displays can show, for instance, the
values of measured quantities in a circuit. The parameters
of the overcurrent release ETU76B are set by means of the
display and push-buttons.
Overcurrent release parameter setting
For overcurrent releases ETU15B to ETU45B, the basic
parameters of protective functions are set by means of
rotary switches. Some other parameters of the overcurrent
release ETU45B are set only via data communication. These
functions are only accessible if the circuit breaker is equipped
with measuring function Plus see page 82. Overcurrent
release ETU76B can be set directly by means of push-buttons
and display via menu or also via data communication.
Rated current module
The overcurrent releases, except ETU15B, contain a „Rated
current module”. Normally, each circuit breaker is equipped
with a rated current module of the rating corresponding
to maximum rated current of the circuit breaker. If a lower
rated current of the circuit breaker is required, it is possible
to deliver the circuit breaker with an overcurrent release
containing the rated current module of required value, see
page 27. The rated current module can also be replaced
additionally to decrease the rated current of the circuit
breaker, see page 35. The rated current module can be used
for permanent or temporary reduction of the rated current.
For example, in commissioning of a new plant a lower rated
current is needed initially. The rated current control 0.4 ÷ 1 In
depends on the rated current of the module and not on the
maximum current of the circuit breaker.
Example:
„ Circuit breaker with max. rated current 2500 A with standard
rated current module
- Ir setting 1000 ÷ 2500 A
„ Circuit breaker with max. rated current 2500 A and rated
current module with In = 1000 A
- Ir setting 400 ÷ 1000 A
Switchable set of parameters
Overcurrent releases ETU76B allow for setting of two
parameter sets (two various tripping characteristics) in the
memory for protection of two different devices. By simple
switching over between these sets of parameters (for
ETU76B via data communication and for ETU76B also via the
menu of the release) the circuit breaker is ready to protect
other device in 200 ms.
N conductor protection or switching
N conductor protection is ensured by overcurrent releases
ETU27B or higher. For current measuring N conductor, the
3-pole circuit breaker must be completed by an external
current transformer for N conductor, see page 36. 4-pole
circuit breakers must be equipped with an internal current
transformer for N conductor, see page 28. For 4-pole circuit
breakers without the internal current transformer for N
conductor N conductor is only switched. For possible setting
of N conductor protection see the table on page 72.
Earth fault protection
See page 81.
Testing of overcurrent releases and disconnection
signalling
The functionality of an overcurrent release can be tested
on the overcurrent release itself. Basic test of protective
functions of the overcurrent release is activated by pressing
the „TEST“ key on the overcurrent release. Overcurrent
releases can also be tested by special testers see page 35. For
more information, please contact OEZ’s technical support.
See the contact at the end of the catalogue. Detailed
information about the overcurrent release testing will be
delivered on request or see „Detailed Instructions for Use“
at www.oez.com.
Overcurrent releases can signal a cause of disconnection by
means of LEDs. LEDs are installed directly on the overcurrent
release. The signalling can be activated by „QUERY“ key. The
LED corresponding to the protective function which caused
the circuit breaker disconnection, lights when the key is
pressed. The overcurrent release remembers the cause of the
last disconnection until its memory is cleared by „CLEAR“ key,
however maximum for 24 hours.
immediately after the circuit breaker closing i.e. when the
overcurrent release has not measured current, the relevant
switching off time is extended by up to 15 ms depending on the
value of the current. Time and current tolerance are specified
for the characteristics. The characteristics are valid at ambient
temperature –5 up to +55 °C. The release can be operated
at –20 up to +70 °C. For these temperature there is an extended
tolerance range. The circuit breaker with overcurrent release
ETU76B with graphic display can be operated at temperature
up to +55 °C. See program Sichr for visual demonstration
of the tripping characteristics.
Reset after circuit breaker switching off by
overcurrent release
After circuit breaker switching off by an overcurrent release,
the overcurrent release must be reset. It is not possible to
switch on the circuit breaker without the overcurrent release
reset. After the circuit breaker switching off by overcurrent
release, the red indicating push-button on the overcurrent
release, which is used for mechanical local signalling of
„switched off by overcurrent release“ and also for local
manual reset of the overcurrent release, slips out.
Automatic reset
The circuit breaker can be equipped with automatic reset
function (complement code „K01“). If the circuit breaker
is equipped with this function, after its switching off
by overcurrent release, the overcurrent release is reset
automatically immediately and the circuit breaker is readyto-close. The red indicating push-button remains extended
after the automatic reset. It signals the circuit breaker
switching off by overcurrent release until its manual or
remote reset.
Remote reset
The circuit breaker equipped with the automatic reset can be
also equipped with remote reset. The remote reset function
makes it possible to carry out remote electrical reset of
the indicating push-button signalling the switching off by
overcurrent release. It is also possible to perform manual
reset of the indicating push-button.
Overcurrent release sealing
It is possible to put a sealable transparent cover on the
overcurrent release. The elements used for parameter setting
are covered, and thus unauthorized access to parameter
setting is eliminated. The openings in the cover enable access
to query and test push-buttons. There is also a lockable cap,
which prevents from manual reset of the „switched off by
overcurrent release“ indicator.
Tripping characteristics
Each type of the Arion overcurrent release has its own
characteristic. Complete characteristic of a release is created by
combining individual parts of characteristics. Characteristics
illustrate the response of the overcurrent release to current
under the state, when current already passes through
the circuit breaker. If the overcurrent release is activated
71
Arion
Technical information
3P 4P
OVERCURRENT RELEASES - OVERVIEW OF PARAMETERS
Specifications
Basic functions
Type of overcurrent release
Overload protection
The function can be switched on and off
Setting range IR = In x ...
L
IR
tR
N
S
Isd
tsd
Ii
I
G
Switchable parameter sets
LCD display
Switchable overload protection (functional dependence I2t- or I4t)
Setting range of delay time tR for I2t at 6x In
Setting range of delay time tR for I4t at 6x In
Thermal memory
Phase failure sensitivity
Protection of N conductor
The function can be switched on and off
Setting range for N conductor N IN = In x ...
Short-time delayed short-circuit protection
The function can be switched on and off
Setting range Isd = In x ...
Setting range of delay time tsd
Switchable short-time delayed short-circuit protection (functional dependence I2t)
Setting range of delay time tsd at I2t
Function ZSS-s (time shortened selectivity control)
Instantaneous short-circuit protection
The function can be switched on and off
Setting range Ii
Earth fault protection
Tripping and alarm signalling function
The tripping function can be switched on and off
The alarm signalling function can be switched on and off
Measuring of short-circuit current by vectorial addition of currents by means
of internal measuring current transformers on N conductor
Measuring of short-circuit current by external measuring current transformer
on protective conductor
Setting range of limit for tripping Ig
Setting range of limit for alarm signalling Ig
Setting range of delay time tg
Switchable function of short-circuit protection (functional dependence I2t)
Setting range of delay time tg at I2t
Function ZSS-g (time shortened selectivity control)
Alphanumeric, 4-line
Graphic
Data communication
Integrated CubicleBUS
Possible data communication via PROFIBUS protocol
Possible data communication via MODBUS protocol
Measuring function
Measuring function Plus
LED signalling
active overcurrent release
alarm signalling
faulty ETU
switching off by function L
switching off by function S
switching off by function I
switching off by function N
switching off by function G
G - alarm signalling
switching off by extended protective function
communication
Reporting by signal contacts via external CubicleBUS modules (optical elements or relays)
alarm: overload
load reduction, load connection
alarm: high temperature
phase asymmetry
instantaneous disconnection at short-circuit
short-time delayed disconnection at short-circuit
tripping from overload
tripping from overload of N conductor
earth fault tripping
alarm: earth fault
auxiliary relay
faulty ETU
− the function is unavailable; + the function is available; z the function is optional
1)
M = motor protection.
72
ETU15B
+
−
0.5-0.6-0.7-0.8-0.9-1
−
10 s fixed
−
−
−
−
−
−
−
−
−
−
−
−
−
+
−
2-3-4-5-6-7-8x In
−
−
−
−
ETU25B
+
−
0.4-0.45-0.5-0.55
0.6-0.65-0.7-0.8-0.9-1
−
10 s fixed
−
−
at tsd = 20 ms (M) 1)
−
−
−
+
−
1.25-1.5-2-2.5-3-4-6-8-10-12
0-M-100-200-300-400
−
−
−
+
−
fixed at Ii ≥ 20x In, max. 50 kA
−
−
−
−
ETU27B
+
−
0.4-0.45-0.5-0.55
0.6-0.65-0.7-0.8-0.9-1
−
10 s fixed
−
−
at tsd = 20 ms (M) 1)
+
+ (by sliding switch)
1
+
−
1.25-1.5-2-2.5-3-4-6-8-10-12
0-M-100-200-300-400
−
−
−
+
−
fixed at Ii ≥ 20x In, max. 50 kA
+ fixed integrated
−
+ (by rotary switch)
−
−
−
+
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
+
+
+
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
+
+
+
+
+
+
−
−
−
−
−
A-B-C-D-E
−
100-200-300-400-500 ms
−
−
−
−
−
−
−
−
−
−
+
+
+
+
+
+
+
+
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
Arion
Technical information
3P 4P
OVERCURRENT RELEASES - OVERVIEW OF PARAMETERS
Specifications
Basic functions
Overload protection
The function can be switched on and off
Setting range IR = In x ...
Switchable overload protection (functional dependence I2t or I4t)
Setting range of delay time tR for I2t
Setting range of delay time tR for I4t
Thermal memory
Phase failure sensitivity
Protection of N conductor
The function can be switched on and off
Setting range for N conductor N IN
Short-time delayed short-circuit protection
The function can be switched on and off
Setting range Isd
Setting range of delay time tsd
Switchable short-time delayed short-circuit protection (functional dependence I2t)
Setting range of delay time tsd at I2t
Function ZSS-s (time shortened selectivity control)
Instantaneous short-circuit protection
The function can be switched on and off
Setting range Ii
Earth fault protection
Tripping and alarm signalling function
The tripping function can be switched on and off
The alarm signalling function can be switched on and off
Measuring of short-circuit current by vectorial addition of currents by means of internal
measuring current transformers on N conductor
Measuring of short-circuit current by external measuring current transformer on
protective conductor
Setting range of limit for tripping Ig
Setting range of limit for alarm signalling Ig
Setting range of delay time tg
Switchable function of short-circuit protection (functional dependence I2t)
Setting range of delay time tg at I2t
Function ZSS-g (time shortened selectivity control)
Switchable parameter sets
LCD display
Alphanumeric, 4-line
Graphic
Data communication
Integrated CubicleBUS
Possible data communication via PROFIBUS-DP
Possible data communication via MODBUS
Measuring function
Measuring function Plus
LED signalling
active overcurrent release
alarm signalling
faulty ETU
switching off by function L
switching off by function S
switching off by function I
switching off by function N
switching off by function G
G - alarm signalling
switching off by extended protective function
data communication
Reporting by signal contacts via external CubicleBUS modules (optical elements or relays)
alarm: overload
load reduction, load connection
alarm: high temperature
phase asymmetry
instantaneous disconnection at short-circuit
short-time delayed disconnection at short-circuit
tripping from overload
tripping from overload of N conductor
earth fault tripping
alarm: earth fault
auxiliary relay
faulty ETU
2)
Value setting step:
Range
0÷1
1 ÷ 100
Step
0,1
1
ETU45B
+
−
0.4-0.45-0.5-0.55
0.6-0.65-0.7-0.8-0.9-1
+ (by sliding switch)
2-3-5-5.5-8-10-14-17-21-25-30 s
1-2-3-4-5 s
+ (ON/OFF by sliding switch)
at tsd = 20 ms (M) 1)
+
+ by sliding switch
0.5 ÷ 1
+
+ (by rotary switch)
(1.25-1.5-2-2.5-3-4-6-8-10-12)x In
M-100-200-300-400 ms
+ (by rotary switch)
100-200-300-400 ms
by means of CubicleBUS
+
+ (by rotary switch)
(1.5-2.2-3-4-6-8-10-12)x In. max. 0.8x Ics
+
2 ÷ 30 s 2)
1-2-3-4-5 s
+ (by means of menu/data communication)
+ (ON/OFF by means of menu/data communication)
+
+ (by means of menu/data communication)
0.5 ÷ 2 2)
+
+ (by means of menu/data communication)
1.25x In ÷ 0.8x Icw 2)
M- 80 ÷ 4000 ms 2)
+ (by means of menu/data communication)
100 ÷ 400 ms 2)
by means of CubicleBUS
+
+ (by means of menu/data communication)
1.5x In ÷ 0.8x Ics 2)
z
z
+
+ (by rotary switch)
−
+
+ (by means of menu/data communication)
+ (by means of menu/data communication)
+
+
+
+
A-B-C-D-E
A-B-C-D-E
100-200-300-400-500 ms
+
100-200-300-400-500 ms
by means of CubicleBUS
−
+
−
+
A-B-C-D-E
A-B-C-D-E
100 ÷ 500 ms 2)
+
100 ÷ 500 ms 2)
by means of CubicleBUS
+
−
+
+
z
z
z
z
+
+
+
+
+
+
+
+
+ (only with earth fault protection module)
+ (only with earth fault protection module)
+
+
+
+
+
+
+
+
+
+
+ (only with earth fault protection module)
+ (only with earth fault protection module)
+
+
+
+
+
+
+
+
+
+
+ (only with earth fault protection module)
+ (only with earth fault protection module)
+
+
+
+
+
+
+
+
+
+
+ (only with earth fault protection module)
+ (only with earth fault protection module)
+
+
100 ÷ 500
5
500 ÷ 1000
10
ETU76B
+
+
0.4 ÷ 1 2)
1000 ÷ 1600
50
1600 ÷ 10000
100
10000 ÷ max
1000
73
Arion
Technical information
3P 4P
OVERCURRENT RELEASES - ETU15B
Description
Use
Simple protection of installations in buildings and protection
of equipment without time selectivity up to 6300 A.
Mechanical reset
of reclosing blocking
Option: safety lock, prevents from
pressing of reset push-button after
switching off by overcurrent
Properties
„ adjustable overload protection with characteristic I2t with fixed
delay tR = 10 s at 6x IR
„ instantaneous short-circuit protection in the range (2 ÷ 8)x In
„ protective function setting by rotary switch
Signalling: overcurrent
release activated
Alarm signalling:
overload
For other technical data see the table on page 72.
Function
Signalling: faulty
overcurrent release
Rotary switch:
setting of limit of switching
off by overcurrent
Rotary switch:
setting of limit
of instantaneous tripping
at short-circuit
Sealing lug
Test connector
Tripping characteristic
R min
1000
.
NSE0_01527
10000
R max
.
100
10
1
i min
i max
0,1
.
0,01
.
0,1
.
1
10
100
/ n
Tolerance at set current:
L: tripping between 1.05 and 1.2x IR
I: - 0 %, +20 %
Tripping time tolerance:
L: - 20 %, + 0 % for characteristic I2t
I: < 50 ms
74
Technical information
Arion
3P 4P
OVERCURRENT RELEASES - ETU25B
Description
Use
Classical protection of building installations, motors and
equipment with time selectivity up to 6300 A.
Mechanical reset
of reclosing blocking
Properties
„ adjustable overload protection with characteristic I2t
with fixed delay tR = 10 s at 6x IR
„ short-time delayed short-circuit protection,
adjustable to (1.25 ÷ 12)x In
„ instantaneous short-circuit protection set to 20x In , max. 50 kA
„ signalling overload
„ LED signalling of tripping cause
„ possible overcurrent release testing function
„ protective function setting by rotary switch
Option: safety lock, prevents from
pressing of reset push-button
after switching off
by overcurrent
Signalling: overcurrent
release activated
Alarm signalling: overload
Rated current module
For other technical data see the table on page 72.
Function
IR
Signalling: faulty
overcurrent release
Rotary switch: setting of limit
of switching off by overcurrent
Signalling of release
tripping cause
Rotary switch: setting of shorttime delayed short-circuit
protection
Fixed instantaneous
short-circuit protection
Rotary switch: setting
of tripping delay at short-circuit
Query push-button
Test push-button
I sd
t sd
Sealing lug
Reset push-button
Test connector
Tripping characteristic
R min
NSE0_01520
10000
R max
. ... 1,0
. x n
0,4
1000
100
10
sd min
1
1,25
. ... 12 x n
sd max
0 ... 0,4
. s
0,1
i
i > 20 x n
max. 50 kA
0,01
.
.
0,1
1
10
100
/ n
Tolerance at set current:
L: tripping between 1.05 and 1.2x IR
S: - 0 %, +20 %
I: - 0 %, +20 %
Tripping time tolerance:
L: - 20 %, + 0 % for characteristic I2t
S: - 0 %, + 60 ms nebo –0 %, +10 % for characteristics with fixed delay
I: < 50 ms
75
Arion
Technical information
3P 4P
OVERCURRENT RELEASES - ETU27B
Description
Use
Classical protection of building installations, motors and equipment
with time selectivity up to 6300 A. The overcurrent release has fixed
integrated earth fault protection module.
Option: safety lock, prevents from
pressing of reset push-button after
switching off by overcurrent
Mechanical reset
of reclosing blocking
Properties
„ adjustable overload protection with characteristic I2t
with fixed delay tR = 10 s at 6x IR
„ short-time delayed short-circuit protection,
adjustable to (1.25 ÷ 12)x In
„ instantaneous short-circuit protection set to 20x In , max. 50 kA
„ overload signalling
„ LED signalling of tripping cause
„ possible overcurrent release testing function
„ protective function setting by rotary or sliding switches
„ possible protection of N conductor
„ fixed integrated earth fault protection module – calculation
of earth current from vector sum of individual currents
Signalling: overcurrent
release activated
Alarm signalling:
overload
Rated current module
Signalling: faulty
overcurrent release
Signalling of release
tripping cause
Rotary switch: setting of limit
of switching off by overcurrent
Rotary switch: setting
of short-time delayed
short-circuit protection
Fixed instantaneous
short-circuit protection
For other technical data see the table on page 72.
Rotary switch: setting of tripping
delay at short-circuit
Sealing lug
Rotary switch: setting earth
fault protection
Function
Rotary switch: setting
of delay of protection
at earth fault
Query push-button
Test push-button
Reset push-button
Test connector
Tripping characteristic
Function G
R min
R max
0,4
. ... 1,0
. x
1000
NSE0_01519
10000
n
N
10000
1000
100
100
10
10
sd min
1
g min
g max
100 ... 1200 A 1)
sd max
1
1,25
. ... 12 x n
g max
0,1
. ... 0,5
. s
0 ... 0,4
. s
0,1
.
NSE0_01521
Function LSI
i
0,1
.
> 20 x n
max. 50 kA
g min
i
0,01
.
0,01
.
0,1
.
1
10
100
100
1000
10000
/ n
1) Size
Velikost
Size
Velikost
Tolerance at set current:
L: tripping between 1.05 and 1.2x IR
S: - 0 %, +20 %
I: - 0 %, +20 %
G: - 0 %, +20 %
76
100000
A
Tripping time tolerance:
L: - 20 %, + 0 % for characteristic I2t
S: - 0 %, + 60 ms or –0 %, +10 % for characteristics with fixed delay
I: < 50 ms
G: - 0 ms, + 60 ms or –0 %, +10 % for characteristics with fixed delay
I and II: 100 ... 1200 A
III: 400 ... 1200 A.
Technical information
Arion
3P 4P
OVERCURRENT RELEASES - ETU45B
Description
Use
Budget-priced universal overcurrent release for intelligent buildings
and for all industrial applications.
Properties
„ adjustable overload protection with characteristic I2t or I4t with
adjustable delay time 2 ÷ 30 s for I2t at 6x IR, 1 ÷ 5 s for I4t at 6x IR
„ short-time delayed short-circuit protection,
adjustable to (1.25 ÷ 12)x In
„ instantaneous short-circuit protection set from (1.5 ÷ 12)x In;
max. 0.8x Ics, max. 50 kA
„ overload signalling
„ LED signalling of tripping cause
„ possible overcurrent release testing function
„ protective function setting by rotary or sliding switches
„ adjustable delay class for overload protection
„ switchable characteristics I2t and I4t in overload area and in the
area of short-time delayed short-circuit protection for better
current selectivity with assigned fuses or circuit breakers
„ thermal memory, which is used for protection at the circuit breaker
reclosing after switching off by overload – it can be disabled
„ possible protection of N conductor (separately adjustable)
„ optional earth fault protection module with separately
adjustable alarm signalling and tripping functions
„ possible connection of data communication and measuring
function Plus
„ independent time-delayed release with possibility of angle
setting for better visibility
Mechanical reset
of reclosing blocking
Scrolling up
Signalling: overcurrent
release activated
Alarm signalling:
overload
COMMUNICATION
EXTENSION F.
Rated current module
Rotary switch: setting of limit
of switching off by overcurrent
Rotary switch: setting
of short-time delayed
short-circuit protection
Rotary switch: setting of limit
of instantaneous short-circuit
protection
Earth fault measuring switch
Rotary switch: setting
of limit of earth fault
protection
Rotary switch: setting of limit
of earth fault alarm
Test push-button
Query push-button
Option: safety lock, prevents from
pressing of reset push-button after
switching off by overcurrent
Optional alphanumeric display
Scrolling down
Signalling: faulty
overcurrent release
Thermal memory: ON/OFF
Protection of N conductor: ON/OFF
Setting of overload limit of N
conductor
Switching of overload
characteristics I2t/I4t
Rotary switch: setting of tripping
delay at overload
Rotary switch: setting
of tripping delay at short-circuit
Tripping cause signalling
Sealing lug
Optional earth fault modules
Alarm signalling: earth fault
Signalling: tripping by earth fault
Rotary switch: setting of delay
of protection at earth fault - tg/I2tg
Reset push-button
Test connector
For other technical data see the table on page 72.
Function
77
Arion
Technical information
3P 4P
OVERCURRENT RELEASES - ETU45B
Tripping characteristic
Function L
4
R
0,4
. ... 1,0
. x
1000
= const
n
2
10000
1000
NSE0_01523
10000
NSE0_01522
Function S
sd
= const
1,25
. ... 12 x n
100
100
2
R
2 ... 30 for 2
1 ... 5 for 4
10
sd
= const
10
1
1
2
0,1
.
sd
= const
0,1
. ... 0,4
. s
sd = const
0,1
0,02
. ... 0,4
. s
0,01
.
0,01
.
0,1
.
1
10
.
0,1
100
1
10
100
/ n
/ n
Function G
NSE0_01524
10000
1000
10000
NSE0_01525
Function I
1000
100
100
g
10
10
100 ... 1200 A 1)
1
1
i
g
0,01
.
0,01
.
.
0,1
1
10
100
100
1000
/ n
... 1200 A
Size
III: 400 ...III1200
A ... 1200 A
Velikost
: 400
Tolerance at set current:
L: tripping between 1.05 and 1.2x IR
S: - 0 %, +20 %
I: - 0 %, +20 %
G: - 0 %, +20 %
Tripping time tolerance:
L: - 20 %, + 0 % for characteristic I2t
S: - 0 %, + 60 ms or –0 %, +10 % for characteristics with fixed delay
I: < 50 ms
G: - 0 ms, + 60 ms or –0 %, +10 % for characteristics with fixed delay
10000
100000
A
1) Size
I and II: I100
... 1200
A
Velikost
and
II : 100
78
0,1
. ... 0,5
. s
0,1
.
1,5
. x n ... 0,8
. x cs
0,1
.
Arion
Technical information
3P 4P
OVERCURRENT RELEASES - ETU76B
Description
Use
Overcurrent release with versatile options for network analysis with graphic
display. Up to 6300 A.
Properties
„ adjustable overload protection with characteristic I2t or I4t with fixed
adjustable delay time 2 ÷ 30 s for I2t at 6x IR, 1 ÷ 5 s for I4t at 6x IR
„ short-time delayed short-circuit protection,
adjustable to 1.25x In ÷ 0.8x Icw
„ instantaneous short-circuit protection set from 1.5x In ÷ 0.8x Ics,
max. 100 kA
„ overload signalling
„ LED signalling of tripping cause
„ possible overcurrent release testing function
„ protective function setting by rotary switch
„ adjustable delay class for overload protection
„ switchable characteristics I2t and I4t in overload area and in the area
of short-time delayed short-circuit protection for better current
selectivity with assigned fuses or circuit breakers
„ thermal memory, which is used for protection at the circuit breaker
reclosing after switching off by overload – it can be disabled
„ possible protection of N conductor (separately adjustable)
„ optional earth fault protection module with separately adjustable alarm
signalling and tripping functions
„ possible connection of data communication and measuring function Plus
„ recognition of energy flow direction
„ two parameter sets, stored in the electronic release memory (switching
over by an external signal or directly on the overcurrent release)
„ switchable overload protection for protection of modern drives
„ adjustable delay of short-circuit protection up to 4000 ms
„ adjustable protection of N conductor up to IN = 2x In
„ protective function setting by means of data communication
„ graphic presentation of all parameters and events and curves
„ storage of events and tripping causes for specific fault analysis
„ high contrast backlit graphic display with quiet mode
Option: safety lock, prevents from
pressing of reset push-button after
switching off by overcurrent
Mechanical reset
of reclosing blocking
Graphic display
Signalling: overcurrent
release activated
Alarm signalling:
overload
COMMUNICATION
EXTENSION F.
Signalling of release
tripping cause
Control push-buttons
for setting of release parameters
Rating Plug
Signalling: faulty
overcurrent release
Rated current module
Optional earth fault
protection module
Field for designation
of set values
Test push-button
Query push-button
Alarm signalling
at earth fault
Signalling:
tripping by earth fault
Field for designation
of set values
Reset push-button
Test connector
For other technical data see the table on page 72.
Function
79
Arion
Technical information
3P 4P
OVERCURRENT RELEASES - ETU76B
Tripping characteristic
Function L
4
R
0,4
. ... 1,0
. x
1000
= const
n
2
10000
NSE0_01526
10000
NSE0_01522
Function S
1000
sd
= const
. x n ... 0,8
. x cw
1,25
100
100
R
2 ... 30 for 2
1 ... 5 for 4
10
10
2
1
1
sd
.
0,1
0,1
.
= const
sd
= const
. ... 0,4
. s
0,1
. ... 4 s
0,02
.
0,01
0,01
.
0,1
.
1
10
0,1
.
100
1
/ n
1
/ cw
Function G
NSE0_01524
10000
1000
10000
NSE0_01525
Function I
10
/ n
1000
100
100
g
10
10
100 ... 1200 A 1)
1
1
i
g
0,01
.
.
0,01
.
0,1
1
10
100
100
1000
/ n
... 1200 A
Size
III: 400 ...III1200
A ... 1200 A
Velikost
: 400
Tolerance at set current:
L: tripping between 1.05 and 1.2x IR
S: - 0 %, +20 %
I: - 0 %, +20 %
G: - 0 %, +20 %
Tripping time tolerance:
L: - 20 %, + 0 % for characteristic I2t
S: - 0 %, + 60 ms or –0 %, +10 % for characteristics with fixed delay
I: < 50 ms
G: - 0 ms, + 60 ms or –0 %, +10 % for characteristics with fixed delay
10000
100000
A
1) Size
I and II: I100
... 1200
A
Velikost
and
II : 100
80
. s
0,1
. ... 0,5
.
0,1
. x n ... 0,8
. x cs
1,5
0,1
.
Arion
Technical information
3P 4P
OVERCURRENT RELEASES - EARTH FAULT MODULE
Description
The earth fault protection module measures earth fault current.
Adjustable delay (time lag) enables selective sequencing of
more circuit breakers. On the module it is possible to select the
function of signalling or tripping (Alarm/Trip) at exceeding of a
set limit of the earth current. By pressing the Query push-button
the tripping cause is indicated by LED. In the overcurrent release
ETU27B the earth fault protection module is integrated. Releases
ETU45B, ETU55B and ETU76B are available in two variants.
Without earth fault protection module or with integrated earth
fault protection module.
For other technical data see the table on page 72.
Method of measuring
1. Vectorial sum of currents
Overcurrent release measures currents in all three phases and
also in N conductor and evaluates earth fault current by means of
vectorial addition of these currents. 3-pole circuit breakers must
be completed by an external measuring current transformers
for N conductor see page 40. 4-pole circuit breakers must be
equipped with an internal current transformer for N conductor,
see page 28.
2. Direct measuring of earth fault current
Direct measuring of earth fault current is performed by
measuring current transformer with ratio 1200 A/1A and class
of accuracy 1. Internal resistance of the circuit for the measuring
current transformer connection is 0.11 Ohm. The measuring
current transformer is installed on the earth conductor of the
(power) transformer unit.
Setting
For ETU27B and ETU45B release the earth fault protection
module is set by switches. For ETU76B it is set via menu or
communication.
Ft is possible to set:
„ earth fault measuring mode
„ limits for signalling and switching off of earth fault
„ earth fault tripping delay
Earth fault protection with characteristic I2t
All releases - except ETU27B - have switchable characteristic I2t
= constant. The use of this characteristic reduces thermal load f
protective conductor PE at short-circuit.
Setting range Ig
A
B
C
D
E
Circuit breaker size
I and II
III
100 A
400 A
300 A
600 A
600 A
800 A
900 A
1000 A
1200 A
1200 A
Earth fault measuring mode switch GFM AT 45B
Alarm signalling
of earth fault
Earth fault
measuring mode switch
Signalling tripping
by earth fault
Rotary switch setting
the limits of tripping
at earth fault
Rotary switch of earth
fault protection delay
tg / I2tg
Rotary switch setting
the limits of alarm
at earth fault
Earth fault protection module GFM AT 76B
Alarm signalling
of earth fault
Field for designation
of the set measuring mode
Signalling tripping
by earth fault
Field for designation
of set limits
Field for designation
of set limits
3-pole circuit breaker, measuring current transformers
on N conductor, vectorial sum of currents
Arion
3-pole circuit breaker, measuring current transformer
on earth conductor of the transformer unit, direct measuring
Arion
4-pole circuit breaker, measuring current transformer
on earth conductor of the transformer unit, direct measuring
Arion
81
Arion
Technical information
MEASURING AND DATA COMMUNICATION
3P 4P
Description
BDA
BDA Plus
BSS
ETU
Measuring
function Plus
ZSS module
COM15
Module with digital inputs
Output device
e.g. notebook
Module with analog outputs
The circuit breaker equipped with data communication enables:
„ remote control
„ setting of overcurrent release parameters
„ state monitoring
„ transfer of measured values
Ethernet/
Intranet/
Internet
PC with program Switch ES Power
parameterization and visualization by
means of PROFIBUS
Module with digital outputs
Data communication
Data communication can be implemented via PROFIBUS or
MODBUS protocol. Values can be obtained also in analog form
via CubicleBUS module. Another method of transfer of the
measured value is via BDA adapter with Ethernet protocol. This
makes it possible to view the values on a standard PC. This solution is intended above all for service actions.
PLC SIMATIC S7
data acquisition and
processing
Module with configurable digital outputs
Measuring
Circuit breaker equipped with relevant modules can measure
electrical quantities in the protected circuit. E.g. current, voltage or power output. The values can be displayed directly on
the overcurrent release display or transferred by means of data
communication.
GDS files necessary for control unit programming will be delivered on request.
Measuring
Measuring variants and properties
Variant
Standard variant – without measuring function Plus
Extended variant – with measuring function Plus
Current, voltage, power output (active, apparent, reactive), Energy, Cos φ,
frequency, harmonic analysis
Measured quantities
Current
- displays instantaneous value and records minimum and maximum value
- enables storage of behaviour (curves) of current and voltage in the memory 3)
- signals exceeding of the set limits of measured quantities 3)
- extends protective functions 3)
Necessary circuit breaker equipment
Overcurrent release
ETU45B or ETU76B
Measuring function Plus
No – current measuring is standard function of the release ETU45B, ETU76B
ETU45B or ETU76B
Yes
Measuring voltage transformers
No
Yes
Power supply
No
Yes
Local
Yes – on the overcurrent release display 2)
Yes – on the overcurrent release display 2)
Remote (PC, PLC, analog measuring instruments)
Yes – the circuit breaker must be equipped with data communication PROFIBUS, MODBUS, CubicleBUS or with BDA adapter
Yes – the circuit breaker must be equipped with data communication PROFIBUS, MODBUS or CubicleBUS
Display of measured values
Type designation for ordering
Component/module
type designation/complement code
type designation/complement code
ETU45B without display 1) ARION WL1-EB-
Overcurrent release ETU45B with display
ARION WL1-FB-
ETU76B
ARION WL1-NB-
ARION WL1-EB-
ARION WL1-FB-
ARION WL1-NB-
Measuring function Plus
No
„F05“
Measuring voltage transformers for 400 V a.c.
No
3WL9111-0BB68-0AA0
Power supply
No
6EP1333-2AA01
1)
The circuit breaker must be equipped with data communication PROFIBUS, MODBUS or CubicleBUS for transfer and display of measured values.
2)
The circuit breaker must be equipped with overcurrent release EtU45B with display or EtU76B with graphic display.
3)
Detailed information about measuring function Plus will be delivered on request or see „Detailed Instructions for Use“ at www.oez.com.
82
Arion
Technical information
MEASURING AND DATA COMMUNICATION
3P 4P
Data communication - PROFIBUS, MODBUS, BDA adapter
Data communication methods and properties
Method of data communication
Communication protocol
Connectible display and control devices
SW of connected PC
HW of PC
Necessary circuit breaker equipment
Overcurrent release
Power supply
Communication module
Circuit breaker control
Circuit breaker ON/OFF
Reset of signalling „switched off by overcurrent release“
Free user digital output ON/OFF
Signalling of circuit breaker state
Circuit breaker state ON/OFF
Switched off by overcurrent release
Circuit breaker position in the withdrawable device
Disconnected by undervoltage release
Ready-to-close
Storage device state
Ready-to-close
Monitoring of input state of CubicleBUS module with digital inputs
Parameter setting
Change of parameters of protective functions 2)
Parameter set switching 2)
Maintenance information reset
Reset of minimum and maximum measured values
Event memory and behaviour memory clearing
Setting of limits for measured value exceeding alarm *)
Setting of parameters of extended protective functions *)
Reading of parameters
Reading of event protocol
Reading of overcurrent release tripping protocol
Download of protective function parameters
Contact wear
Circuit breaker identification
Number of pressing for storage device loading, number of operating hours
Number of switching off by release (function L, S, I total)
Download of limits for measured value exceeding alarm *)
Download of parameters of extended protective functions *)
Download of record of current and voltage behaviour *)
Alarms
Alarm of switching off by overcurrent release with breaking current
value/including time
Alarm with information of its start and end/including time
Alarm of exceeding of limits of measured value *)
Measured quantities
Current in all phases including max. and min. value/including time
Temperature in the circuit breaker including max. and min. value/including time
Temperature in the switchboard including max. and min. value/including time
Current, voltage, power output (active, apparent, reactive), energy, Cos φ,
frequency, harmonic analysis including max. and min. value *)
PROFIBUS
PROFIBUS
PC, PLC - e.g. SIMATIC S7
6GK1704-5DW08-1AA0
- SIMATIC NET PB SOFTNET-DP
6GK1571-1AA00 - USB adapter
MODBUS
MODBUS
On request
On request
BDA adapter
Ethernet
PC
Internet Explorer + JAVA 2 Virtual Machine
On request
network card or port RS232
ETU45B, ETU76B
Yes
COM15 3)
ETU45B, ETU76B
Yes
COM16 3)
ETU45B, ETU76B
Yes 4)
BDA adapter 3)
Yes
Yes 5)
Yes
Yes
Yes 5)
Yes
Yes 1)
Yes 5)
Yes 1)
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes 6)
Yes 6)
Yes 1) 6)
No
Yes 6)
Yes 6)
Yes 6)
Yes 6)
Yes 2)
Yes 2)
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes 1)
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes 1)
Yes 1)
Yes
Yes 6)
Yes
Yes 1)
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes/No
Yes/No
No
Yes
Yes
Yes
Type designation for ordering
Component/module
Overcurrent release
ETU45B without display
ETU45B with display
ETU76B
type designation/complement code
ARION WL1-EB-
ARION WL1-FB-
ARION WL1-NB-
„F02“
included „F02“
6EP1333-2AA01
type designation/complement code
ARION WL1-EB-
ARION WL1-FB-
ARION WL1-NB-
„F12“
included „F12“
6EP1333-2AA01
type designation/complement code
ARION WL1-EB-
ARION WL1-FB-
ARION WL1-NB-
3WL9111-0AT33-0AA
optional „F01“
6EP1333-2AA01 4)
Data communication
BSS module
Source
*)
Only for circuit breaker equipped with measuring function Plus, see page 82.
1)
Only if the circuit breaker is equipped with data communication PROFIBUS or MODBUS.
2)
Only with ETU76B.
3)
COM15 is the module of data communication via protocol PROFIBUS, COM16 is the module of data communication via protocol MODBUS, BDA adapter is the module of data communication via protocol ETHERNET.
4)
Only if power supply is not provided for data communication or measuring function Plus.
5)
The circuit breaker must be equipped with remote and automatic reset see page 28.
6)
The circuit breaker must be equipped with BSS module see page 28.
83
Arion
Technical information
MEASURING AND DATA COMMUNICATION
3P 4P
Data communication - CubicleBUS
Module with digital outputs
„ 6 digital outputs
„ outputs by means of relays or optical elements
„ outputs can be assigned to selected circuit breaker state signals
„ output assignment by means of rotary switch
„ max. 2 modules can be connected to the circuit breaker
3WL9111-0AT26-0AA0 – relay outputs
Module with configurable digital outputs
„ 6 digital outputs
„ outputs by means of relays or optical elements
„ outputs can be assigned to selected circuit breaker state signals
„ max. 1 module can be connected to the circuit breaker
„ configuration by means of BDA adapter or PC with software „ES Switch
Power“ via PROFIBUS
3WL9111-0AT20-0AA0 – relay outputs
Module with analog outputs
„ four analog outputs (3 phases + N-pole)
„ at a time it can transfer one selected measured quantity with values in all
three phases and N pole
„ possibility of selection of analog output type 0 ÷ 10 V or 4 ÷ 20 mA
„ selection of quantities to be transferred and selection of analog output type
is possible by means of rotary switch
„ max. 2 modules can be connected to the circuit breaker
3WL9111-0AT23-0AA0
Module with digital inputs
„ module has two modes
„ control voltage 24 V d.c.
„ max. 2 modules can be connected to the circuit breaker one in mode 1 and
the other in mode 2
MODE 1: user inputs transferred via protocol PROFIBUS or Ethernet
(BDA adapter) - 6 digital inputs
MODE 2: switching of overcurrent release parameter sets
(for ETU76B) - 1 digital input
3WL9111-0AT27-0AA0
ZSS module – time shortened selectivity control
3WL9111-0AT21-0AA0
„ at connection of circuit breakers Arion at more levels it ensures full
selectivity at short-circuit protection
„ ensures as short breaking time as possible in case of short-circuit
„ all controlled circuit breakers must be equipped with one ZSS module
At short-circuit in the protected circuit, the affected circuit breaker sends “shortcircuit protected” alarm. Consequently, the system can determine the place of
short-circuit, and disconnect the circuit breaker, which is closest to the shortcircuit in the energy flow direction. Higher-level circuit breakers are in standby
mode. If the circuit breaker, which is closest to the short-circuit, does not send the
information of the short-circuit (for example, the circuit breaker is set incorrectly),
the short-circuit will switch off the closest higher-level circuit breaker immediately, without waiting for expiration of selectivity time.
Detailed information about CubicleBUS modules will be delivered on
request or see „Detailed Instructions for Use“ at www.oez.com.
Parameters of CubicleBUS modules
Name
Module with digital outputs
Type designation
3WL9111-0AT26-0AA0
Function
digital outputs
Number of inputs
–
Number of outputs
6
Output/input type
digital
Rated operating current Ue
Relay output
84
AC-15
DC-13
6 A/250 V a.c.
2 A/24 V d.c., 0.2 A/250 V d.c.
Module with configurable
digital outputs
3WL9111-0AT20-0AA0
programmable digital outputs
–
6
digital
Module with analog outputs
Module with digital inputs
ZSS module
3WL9111-0AT23-0AA0
analog outputs
–
4 (3f + N)
analog
3WL9111-0AT27-0AA0
digital inputs
6/1 according to mode, see the text
–
digital
3WL9111-0AT21-0AA0
time shortened selectivity control
–
–
–
6 A/250 V a.c.
2 A/24 V d.c., 0.2 A/250 V d.c.
–
–
–
–
–
–
Technical information
Arion
AUXILIARY SWITCHES, SIGNAL SWITCHES
3P 4P
Description
Auxiliary switches
The switches signal always the state of main contacts of
the circuit breaker. Each circuit breaker is equipped with
auxiliary switch with two make and break contacts. The
circuit breaker can by completed by additional switch.
Specifications
Signal switch „switched off by overcurrent release“
– designation in the diagram: S24
This switch signals the circuit breaker disconnection by overcurrent release due to overload, short-circuit or earth fault.
The signal switch is optional accessory. If the circuit breaker
is equipped with data communication, this switch is standard
accessory.
Signal switch “ready-to-close”
– designation in the diagram: S20
Circuit breakers are standardly equipped with an optical indicator of readiness to closing. The switch enables repote signalling„ready-to-close“. The signal switch is optional accessory. If
the circuit breaker is equipped with data communication, this
switch is standard accessory.
Auxiliary switches – designation in the diagram: S1, S2, S3, S4, S7, S8
Rated operating voltage
Ue
Rated insulation voltage
Ui
Rated frequency
fn
Rated operating current
Ie
AC-12
AC-15
DC-12
DC-13
500 V a.c./d.c.
500 V a.c/d.c.
50/60 Hz
10 A/24 ÷ 500 V
4 A/24 ÷ 230 V, 3 A/400 V, 2 A/500 V
10 A/24 V, 8 A/48 V, 3,5 A/110 V, 1 A/220 V
8 A/24 V, 4 A/48 V, 1,2 A/110 V, 0,4 A/220 V
Signal switch of the storage device state
– designation in the diagram: S21
Circuit breakers are standardly equipped with an optical indicator of storage device state. The switch enables remote signalling, whether the storage device is loaded up or released.
The signal switch is optional accessory. If the circuit breaker is
equipped with data communication, this switch is standard
accessory.
Specifications
Signal switche
Rated operating voltage
Rated insulation voltage
Rated frequency
Rated operating current
Ue
Ui
fn
Ie
AC-12
DC-12
250 V a.c./d.c.
440 V a.c./250 V d.c.
50/60 Hz
8 A/250 V
6 A/24 V, 0,4 A/125 V, 0,2 A/250 V
Diagram see page 51
85
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Technical information
SHUNT TRIPS, AUXILIARY POWER SOURCES FOR SHUNT TRIPS
3P 4P
Description
Shunt trip
Shunt trip causes immediate disconnection of the circuit
breaker when voltage is applied on it. The shunt trip is delivered in the version for short-time excitation (overexcitation)
with load factor 5 % and in the variant for continuous excitation with load factor 100 %. Continuously excited overcurrent
release enables circuit breaker blocking in disconnected state
and blocking of eventual circuit breaker reclosing. It is possible
to buy an auxiliary power source for shunt trip, which enables
circuit breaker disconnection at interruption of control circuit
power supply.
Specifications
Shunt trip – designation in the diagram: F1, F2
Load factor
Rated operating voltage
Ue
for 100 %
110, 230 V a.c.
24, 30, 48, 60, 110, 220 V d.c.
50/60 Hz
Rated frequency
fn
Input power
15 W/15 VA
Characteristic
U>= 0.7 Ue circuit breaker must be switched off
Control pulse
min. 60 ms
Time to switching
80 ms
Protection
Circuit breakers for AC LPN-1C-1
Circuit breakers for DC LPN-DC-2C-1
Loading time
∞
Shunt trip signal switch – designation in the diagram: S22 or S23
250 V a.c./d.c.
Rated operating voltage
Ue
440 V a.c./250 V d.c.
Rated insulation voltage
Ui
50/60 Hz
Rated frequency
fn
8 A/250 V
Rated operating current
Ie AC-12
DC-12
6 A/24 V, 0.4 A/125 V, 0.2 A/250 V
Auxiliary power sources for shunt trips
Operating voltage
Type
Maximum power supply time
Auxiliary release signal switch
Shunt trip state is signaled by the auxiliary signal switch.
Diagram see page 51
110 V a.c./d.c.
230 V a.c./220 d.c.
3WL9111-0BA13-0AA0
3WL9111-0BA14-0AA0
UNDERVOLTAGE RELEASES
Auxiliary release signal switch
Undervoltage release state is signaled by the auxiliary signal
switch.
Specifications
Undervoltage release – designation in the diagram: F3, F4
110 , 230 V, 400 V a.c.
Rated operating voltage
Ue
241), 301), 48, 110, 220 V d.c.
50/60 Hz
Rated frequency
fn
Input power
5 W/5 VA (holding 200 W/200 VA)
Characteristic
U>=0.85 Ue circuit breaker can be switched on
U<= 0.35 Ue circuit breaker must be switched off
Control pulse
min. 60 ms
Time to switching off
80 ms
Protection
Circuit breaker
LPN-1C-1
Undervoltage release signal switch – designation in the diagram: S23
250 V a.c./d.c.
Rated operating voltage
Ue
440 V a.c./250 V d.c.
Rated insulation voltage
Ui
50/60 Hz
Rated frequency
fn
AC-12
8 A/250 V
Rated operating current
Ie
DC-12
6 A/24 V, 0.4 A/125 V, 0.2 A/250 V
1)
- only for short-time delayed undervoltage release
Combinations of auxiliary releases
Diagram see page 51
86
A
No
No
3s
3P 4P
Undervoltage release
Undervoltage release causes instantaneous disconnection of
the circuit breaker at drop of control voltage of the release
under a specified limit or at full loss of voltage. If the undervoltage release is not excited, it is not possible to switch on the
circuit breaker mechanically or electrically. The undervoltage
release is delivered in two variants. Short-time delayed with
delay of 80 or 200 ms and long-time delayed with delay of 0.2
to 3.2 s.
Combination
25 ms
50 ms
5 min from failure
5 min from failure
Description
Auxiliary release
1st auxiliary release
2nd auxiliary release
for 5 %
B
Shunt
No
C
No
Shunt
D
Shunt
Shunt
E
No
Undervoltage
F
Shunt
Undervoltage
Arion
Technical information
LOCKING AND BLOCKING DEVICES
3P 4P
Description
tive only with the circuit breaker switched off and the key
withdrawn. The key can be withdrawn only in position “OFF”.
With the circuit breaker “ON” the locking device is blocked.
Locking device against unauthorized closing
This function prevents from circuit breaker closing and
meets the requirements of EN 60 204 (VDE 0113) for safe
disconnection from the network. The locking device is effective only on given circuit breaker. After circuit breaker
replacement, the closing is not prevented until the new
circuit breaker is locked against unauthorized closing. After
activation of the locking device the circuit breaker must be
switched off. The lock is effective only with withdrawn key.
The key can be withdrawn only in position “OFF”. With the
circuit breaker “ON” the locking device is blocked.
Protective caps for mechanical ON/OFF
They prevent from unauthorized closing/opening of the circuit breaker on the control panel. For the variant with locking by means of a safety lock, it is only possible to press the
push-buttons, if the key is inserted. The circuit breaker can
be switched ON/OFF remotely. The lock is effective only with
withdrawn key. For the variant with locking by means of a
padlock, the push-buttons are covered by the caps with hole
of diameter 6.5 mm. The holes enable the circuit breaker
control by means of a special tool.
Locking device against unauthorized closing, independent of the circuit breaker
This special function for withdrawable circuit breakers prevents from circuit breaker closing, is independent of the circuit breaker, and meets the requirements of EN 60 204 (VDE
0113) for safe disconnection from the network. It prevents
from unauthorized closing of the circuit breaker also after
its replacement by other circuit breaker. The locking is effec-
Locking devices of the storage device lever
The storage device hand drive lever can be locked by a padlock. After it, it is not possible to wind up the storage device
by the lever.
Mechanical interlocking
Mechanical interlocking can block 2 or 3 circuit breakers/
switch-disconnectors. The mechanical interlocking is solved
by means of Bowden cables. It is possible to interlock circuit
breakers and switch-disconnectors of both fixed and withdrawable design.
For example, it is possible to block 3 devices: 2 circuit breakers of withdrawable design and one switch-disconnector of
fixed design. Mechanical interlocking is only functional if the
circuit breaker of withdrawable design is in operating position. The distance between blocked circuit breakers/switchdisconnectors is given by the length of the used Bowden cables. Circuit breakers/switch-disconnectors can be installed
next to each other or above each other. Circuit breakers/
switch-disconnectors equipped with mechanical interlocking
are standardly equipped with 2 m Bowden cables. It is possible to buy separately Bowden cables of the length 2 m, 3 m or
4.5 m. At use of mechanical interlocking for three circuit
breakers/switch-disconnectors, it is necessary to order to
each circuit breaker/switch-disconnector separately one additional Bowden cable of relevant length. Mechanical endurance of the mechanical interlocking is 10 000 cycles.
Conditions of use and correct function of mechanical
interlocking:
„ Bowden cables must be, if possible, led straight, without
undue bends
„ bend radius of the Bowden cable must be higher than 500 mm
„ the sum of all bend angles of the Bowden cable must not
be higher than 640°
„ at arrangement of the interlocked circuit breakers/
switch-disconnectors above each other the interlocking
mechanismus must be in row above each other
Locking devices against shifting
It prevents from withdrawal of the crank for circuit breaker
shifting. The circuit breaker is thus secured against withdrawing. The lock is effective only with withdrawn key.
Blocking device against shifting of the circuit breaker
at opened switchboard door
The crank for circuit breaker withdrawing/inserting is blocked
and cannot be withdrawn. Circuit breaker cannot be moved.
The blocking is effective only with the crank inserted.
Blocking device against switchboard door opening
Blocking is transferred by Bowden cable.
Ft is not possible to open the switchboard door, if:
„ fixed circuit breaker is switched on
„ withdrawable circuit breaker in operating position
„ the distance between the blocked circuit breakers/switch-
disconnectors is given by the length of the Bowden cables
which must be led according to the mentioned rules
„ Bowden cables must be fixed in the switchboard already
before mechanical interlocking setting
„ fixed Bowden cables must not prevent circuit breaker/
switch-disconnector handling or switchboard door opening
Example of possible interlocking
Max. 1 circuit breaker can
be switched on
Max. 2 arbitrary circuit
breakers can be switched on
Max. 1 circuit breaker can
be switched on
2 transformers or only generator can
be switched on
G
S1
S2
S1
S2
NSE01041
NSE01042
G
G
S3
S1
S1
NSE01043
S2
S2
Transformer and generator are blocked
S3
S1
S3
S2
S3
NSE01044
NSE01045
For other information see detailed instructions for use at www.oez.com.
87
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Technical information
DRIVES AND CLOSING RELEASES
3P 4P
Description
Hand drive
Each circuit breaker is equipped with the hand drive. Hand drive
lever is used for mechanical loading of the storage device.
Motor drive
It is used for automatic loading of the storage device of the
closing mechanism. The motor drive is switched on automatically, if the storage device is not loaded(if supply voltage is
applied). After storage device loading, the motor drive is
switched off automatically. Manual storage device loading by
a lever is independent of the motor drive.
Motor drive switch
It switches the motor drive off.
Operating cycle counter
The circuit breaker with the motor drive can be equipped with
5-place cycle counter. The counter adds „1” after each full storage device loading.
Closing release
It enables local (by electrical ON push-button on the front
control panel) or remove switching the circuit breaker on by
electrical pulse. The closing release is delivered in the version
for short-time excitation (overexcitation) with load factor 5 %
and in the version for continuous excitation with load factor
100 %. Circuit breakers switching on by means of mechanical
“ON” push-button on the front panel of the circuit breaker is
independent of the closing release.
Diagram see page 51
88
Specifications
Hand drive
Number of lever pressing
for full storage device loading
Control force
Motor drive
Rated operating voltage
Ue
Rated frequency
fn
Input power
Time to storage device loading
Protection
Closing release
Load factor
Rated operating voltage
Rated frequency
Input power
Control pulse
Time to switching
Protection
Ue
fn
Ie
9
230 N
24 ÷ 60 V
110 ÷ 230 V
for 100%
110 , 230 V a.c.
241), 301), 48, 60, 110, 220 V d.c.
50/60 Hz
15 W/15 VA
min. 60 ms
80 ms
Circuit breakers for AC LPN-1C-1
Circuit breakers for DC LPN-DC-2C-1
Loading time
1)
110 , 230 V a.c.
24, 301), 48, 601), 110, 220 V d.c.
50/60 Hz
110 W/110 VA
≤ 10 s
PVA10 2A gG, LPN-2C-1
LPN-1C-1
Only for release with load factor 100 %.
∞
for 5%
25 ms
50 ms
3s
Arion
Technical information
GLOSSARY OF TERMS
Note: Precise wording of definitions and texts relating to a given term are detailed in the respective standards (see Name).
Name
Symbol
Explanation
Rated operating voltage
EN 60947-1; 4.3.1.1
Ue
Voltage fixed by the manufacturer. Several pertinent tests relate to its determination, as may also the utilization category. Along with the rated (operating) current, it determines the device’s utilization. The highest
value of rated operating voltage may in no case be greater than the value of the rate insulation voltage Ui.
Rated insulation voltage
EN 60947-1; 4.3.1.2
Ui
Voltage measure to which are related tests of dielectric strength and creepage distance.
Rated current
EN 60947-2; 4.3.2.3
In
Current value of particular circuit breaker that can be handled uninterruptedly. The highest current
valued tripping the circuit breaker in conformity with a specifically stated tripping characteristic.
Reduced rated current
IR
Specifically established, reduced value of In current for a regulated time-dependent (thermal) release
and that the circuit breaker can handle continuously. Maximum setting is at value equal to In. Changing
IR shifts the release’s tripping characteristic along the current axis. (IR = k x In holds where k ≤ 1)
Tripping time at a given Ir multiple
tR
Time after which circuit breaker will trip, if a current flows through it that is equal to the given multiple
of IR. Changing tR shifts the tripping characteristic along the time axis.
Actuating current of (selective) release’s
time-independent delay
Isd
Minimum current value causing the release’s time-independent delay to actuate.
Delay of time-independent delayed release
tsd
If a current flows through the circuit breaker equal to at least Isd but not reaching Ii the circuit breaker
will trip with time delay tsd. Total shut-off time is influenced by the tripping of the circuit breaker itself
and is about 10 ÷ 20 ms longer.
Actuating current of time-independent
instantaneous (short-circuit) release
Ii
Minimum current value causing the time-independent instantaneous release to actuate.
Rated operating current
EN 60947-1; 4.3.2.3
Ie
Rated operating current of device (switch-disconnector) is fixed by the manufacturer with consideration for the rated operating voltage, rated frequency, rated operation, utilization category and type
of protective cover, if that comes into consideration.
Rated normal current
EN 60947-1; 4.3.2.4
Iu
Current value set by the manufacturer and which the device can handle in continuous operation, i.e.
during a period longer than 8 hours (weeks, months, or longer).
Rated ultimate short-circuit breaking capacity
EN 60947-2; 2.15.1; 4.3.5.2.1
Icu
Ultimate short-circuit breaking capacity value expressed as the rms value of the alternating component
of the assumed short-circuit current that the circuit breaker must be able to manage in the mode: 1x
switching off of the short circuit and a following 1x make-break sequence. After testing, the circuit
breaker need not be able to conduct the rated current uninterruptedly. Icu is set for the rated operating
voltage at the rated frequency and at the established power factor for alternating current or at the time
constant for direct current. Must fulfil the condition: Icu ≥ Ik“
Rated short-circuit service breaking capacity
EN 60947-2; 2.15.2; 4.3.5.2.2
Ics
Value of the operating short-circuit breaking capacity expressed as the rms value of the alternating
component of the assumed short-circuit current that the circuit breaker must be able to manage in
the mode: 1x switching off of the short circuit and a following 2x make-break sequence. May also
be expressed as a percentage of Icu. After testing, the circuit breaker must be able uninterruptedly to
conduct the rated current and to switch off the overcurrent. Temperature increase of the main terminals
may be greater. Ics is set for the rated operating voltage at the rated frequency and at the established
power factor for alternating current or at the time constant for direct current. Permitted: Ics ≥ Ik“
Rated short-time withstand current
EN 60947-1; 4.3.6.1
EN 60947-2; 4.3.5.4
EN 60947-3; 4.3.6.1
Icw
Value of short-time withstand current specified by the manufacturer that the device is able to handle
without damage during a designated time period (short-time delay). In case of alternating current, it
is the rms value of the alternating component of the assumed short-circuit current Ip.
Rated conditional short-circuit current
EN 60947-1; 4.3.6.4
EN 60947-2; Supplement L; L.4.2
Icc
The prospective short-circuit value given by the producer that can be transferred by the device,
protected against short-circuit by protective device, within its operation.
Must fulfil the condition: Icc ≥ Ik“
89
Arion
Technical information
GLOSSARY OF TERMS
Note: Precise wording of definitions and texts relating to a given term are detailed in the respective standards (see Name).
Name
Symbol
Explanation
Rated short-circuit making capacity
EN 60947-1; 4.3.6.2
EN 60947-2; 4.3.5.1
EN 60947-3; 4.3.6.2
Icm
Value of short-circuit making capacity specified by the manufacturer for the rated operating voltage
at the rated frequency and at the established power factor for alternating current or at the time
constant for direct current. It is expressed as the maximum assumed peak current. Must fulfil the
condition: Icm ≥ ip
Initial peak short-circuit current
EN 60909-0; 1.3.5
Ik“
Short-circuit current value at the moment of its arising at a given point in the electrical distribution
expressed as the rms value of the alternating symmetrical component of the assumed short-circuit current.
Surge short-circuit current
EN 60909-0; 1.3.8
ip
Maximum possible momentary value of the assumed short-circuit current. (Corresponds to the
moment the short arises, as a result of which there occurs the peak value of the short-circuit current.)
Prospective short-circuit current
EN 60947-1; 2.5.5
EN 60909-0; 1.3.3
Ip
Short-circuit current value, which would flow through the circuit if the protection device were replaced
and a short circuit were experienced by conductors with negligible impedance. (In a three-phase
distribution, it is assumed that the short circuit is simultaneous in all phases.)
Rated pulse withstand voltage
EN 60947-1; 4.3.1.3
Uimp
Peak value of the voltage impulse of the prescribed form and polarity which the device is able to
withstand without failure at the established conditions and pertinent to which is the value of the
separating air distance. Uimp of the device must be equal to or higher than the value established for
momentary overvoltage at the point in the circuit (overvoltage category) where the device is used.
Overvoltage category
EN 60947-1; 2.5.60
Rated frequency
EN 60947-1; 4.3.3
Numerically defined level of momentary overvoltage, i.e. overvoltage having its origin in atmospheric
or switching. Standard EN 60664-1 establishes for electrical equipment the overvoltage categories:
Overvoltage category IV
- service entrance, outside lead
Overvoltage category III
- fixed wiring
Overvoltage category II
- appliances
Overvoltage category I
- light-current appliances
fn
Frequency of the supply network for which the device is proposed and that corresponds to its other
characteristics values.
Utilization category
(circuit breakers - timing selectivity)
EN 60947-2; 4.4
Utilization category of circuit breaker establishes whether or not the circuit breaker specifically is
intended for providing selectivity by means of intentional time delay (timing selectivity) with other
protective devices connected in series on the load side in short-circuiting conditions.
Utilization category:
A - circuit breakers are not specifically intended for providing timing selectivity
B - circuit breakers are specifically intended for providing timing selectivity
Utilization category
(switch-disconnectors - switching mode)
EN 60947-3; 4.4
Utilization category defines the assumed use of switch devices (switch-disconnectors). Characterised
by values of current and voltage, expressed as multiples of rated operating current and rated operating
voltage, and further by power factors or time constants of the circuit.
Utilization category:
AC-21B (DC-21B) - infrequent switching of resistive loads, including moderate overloading
AC-22B (DC-21B) - infrequent switching of mixed resistive and inductive loads, including moderate overloading
AC-23B (DC-23B) - infrequent switching of motor loads or other highly inductive loads.
Pollution degree
EN 60947-1; 2.5.58; 6.1.3.2
Pollution degree relates to the conditions of the surrounding environment for which the device is intended.
Pollution degree:
1 - No contamination will occur, or only dry, non-conducting contamination.
2 - Normally occurs only non-conducting contamination, but sometimes there may occur temporary
conductibility due to condensation.
3 - There occurs conductive contamination or dry non-conducting contamination that with the effect
of condensation will become conductive.
4 - Contamination generates continuous conductibility, by means of, for example, conductive dust, rain or snow.
90
Technical information
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NOTES
91
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NOTES
92
Technical information
OEZ s.r.o.
Šedivská 339
561 51 Letohrad
Czech Republic
tel.: +420 465 672 111
+420 465 672 101
fax: +420 465 672 398
+420 465 672 151
e-mail: oeztrade.cz@oez.com
www.oez.com
www.oez.com
www.oez.com
VJ1-2012-A
Any changes reserved
Arion
Air circuit breakers