BITORON-12
MV indoor switchgears
rated upto 2500A-31.5kA - 12kV
Adaptation of New Standard
IEC 62271-200 for Bitoron 12
Metalclad, arc resistant switchgears
power is our business we keep you ahead
ISO 9001 : 2008 Certified
bitoron 12
the evaluative, arc resistant switchgear
Safety at works:
J switch- disconnector and earthing switch
The load break switch is filled with SF6 gas, having exceptional isolating
properties and arc extinguishing particularities. Optimal security is ensured
by means of a " sealed for life " concept and seal tightness is always
checked in the factory. The choice of an ideal operational speed allows a
short arcing time.
All non-ferrous components of the switch are free of halogen, resistant to
the ultra violet and ozone, reinforced with fiberglass and manufactured
according to the class UL 94 V0.
By using a fuse combination, the load break switch will be completed with
the fuse holders and a second earthing switch. Both earthing switches are
mechanically linked and so they are opening and closing at the same time.
When a fuse is blowing, switch off mechanism through a hitting bolt opens
the three phases of the load break switch simultaneously.
J SF6 / Vacuum Circuit breaker
a compact modular circuit breaker
& tested solution for both withdrawable & fixed installation
3.3 kV to 12 kV
630A to 2500A, 20-31.5 kA
with metallic protection shutter on cradle
racking in/out operation possible with the cubicle door closed
conformity standards
IEC 62271-1 : common specifications for high voltage switchgear and controlgear standards
IEC 62271-100 : high voltage AC circuit breaker
IEC 62271-200 : AC metal enclosed switchgear
IEC 60529 : degree of protection
operating safety
as for switch-units, accidental over-pressures are eliminated by opening of the
safety membrane.
internal arc withstand of the cubicles
All bitoron-12 switchboards comply with the five criteria relative to internal arc classification (IAC)
as defined in IEC recommendation 62271-200. To ensure complete safety of people, any internal
overpressure is directed upward the cubicles, towards the arc chamber.
bitoron 12
02
ISO 9001 : 2008 Certified
bitoron 12
MV switchgear assemblies
630-2500A, 16-25kA 3.3 to 12 kV system
E
bitoron-12 is an indoor metal-enclosed switchgear designed
in conformity with IEC recommendations for the protection
of life and property as well as easy of installation, operation
and protecting the environment bitoron-12 meet all the
following recommendations and specifications:
J IEC 62271-200, 62271-103, 62271-102, 62271-1, 62271-100
B
D
Adaptations for compliance with national standards and
corporate specifications are available as well. The switching
devices are of the metalclad. Bitoron-12's design takes into
account three categories of user's requirements:
J reliability necessary for continuity of power supply
J simple installation, operation and maintenance,
J safety of operating personnel
A
Classification for bitoron-12
Service Continuity
LSC2B
Partitioning
PM
Accessibility Code
AFLR
Internal Arc
31.5 kA x 1s
C
J Loss of Service Continuity : LSC2B
The main busbar and circuit-breaker/cable compartments
are physically and electrically segregated. This is the
category for equipment that enables access to the
circuit-breaker/cables compartment with the main busbars
energized.
J Partition Metallic: PM
This covers switchgears with continuous metallic partitions
intended to be earthed, between opened accessible
compartments and live parts of the main circuit. Metallic
partitions or metallic parts of them shall be connected to the
earthing point of the switchgear.
J Accessibility Code: AFLR
A: Accessibility type A restricted to authorized personnel
only. Distance of indicators are 300 from the panel.
Compartmented Switchgear to IEC 62271-200
A = Switching Compartment
B = Busbar Compartment
C = Cable Connection Compartment
D = LV Compartment
E = Arc Chamber (with pressure relief flap)
General technical data
bitoron-12
rated voltage
kV
7.2
12
rated power-frequency
withstand voltage, 1mn
kV
20
28
rated lightning impulse
withstand voltage
kV
60
75
I (Test Current)=31.5 kA
t (Internal arc duration)=1s
In accordance to IEC 62271-200, internal arc classification
IAC A FLR 31.5kA x 1s, our bitoron -12 switchgear offers
maximum possible personal protection.
frequency
Hz
50/60
A
800-1250-2500
- switch-fuse unit
A
800-1250
The bitoron-12 range is made up of modular units
containing fixed and/or withdrawable metal-enclosed
SF6 and/or vacuum switchgears :
- SF6 circuit breaker
A
630-1250-2500
- vacuum circuit breaker
A
630-1250-2500
FLR: access from the front (F), from the sides (L) and from
the rear (R).
J Internal Arc: 31.5 kA x 1s
J SF6 fused switch disconnector
J SF6 circuit breakers
J Vacuum circuit breakers
J Contactor
J Disconnector.
bitoron 12 units are used for the medium voltage section in
MV/LV transformer substations in public distribution systems
and medium voltage consumer or distribution substations
upto 12 kV.
bitoron 12
rated current of busbars
rated current of the
short time withstand current of the :
- switch fuse unit
kA
25
25
- SF6 circuit breaker
kA
20-25
- vacuum circuit breaker
kA
20-31.5
rated short-circuit breaking current of the:
- SF6 circuit breaker
kA
20/25
- vacuum circuit breaker
kA
25/31.5
auxiliary voltage
V
DC 24/48/110/220
AC 110/220
03
ISO 9001 : 2008 Certified
Switchgear selections : bitoron 12W
3
Protection cubicle with
drawout vacuum circuit breaker
Application
: Protection of feeders, transformers and MV- equipment
Standard equipment
- withdrawable circuit breaker
interlocking between circuit breaker &
cradle position makes operation safer;
- current transformers
- 4 racked in/out position contacts
Options
-
voltage detector
key interlock on load break switch
key interlock on earthing switch
no door interlock
floor plans
short circuit indicator
sets of VT and double core CT
metering (A, V, F, kwh, kVARh etc.)
shunt trip
close coil
-
cable supporting
door interlock
low voltage compartment
trip coil- block of 4 O/C contacts
- block auxiliary contacts on load
-
break switch
block aux contacts on earthing switch
motor operation : 24-48-110 V AC/DC
press button control- distance control
switching counter- automatic recloser
under voltage release
Operating voltages : 24-48-110V AC/DC & 220V AC
Please consult us for other options and dimensions.
Technical data :
rated voltage
kV
rated current
A
7.2
12
630-1250-2500 630-1250-2500
short time current (maximum)
kA
25
25
short time current duration
sec
1
1
operating sequence
0-3mn - CO - 3mn - CO
0-0.3s - CO - 3mn - CO
0-0.3s - CO -15s - CO
cubicle dimensions:
width
mm
850
850
depth
mm
1200/1500
1200/1500
height
mm
2000
2000
height (with arc chamber)
mm
2300
2300
bitoron 12
Common characteristics according to IEC 60 056
short-time withstand current
IK for tk=3s (kA) rms
Ik=Isc
rated peak withstand current
Ip
peak(kA) Ip= 2.5 & 2.6 Ik
rated short circuit making current
peak(kA) = 2.5 & 2.6 Isc
operating times
opening
ms
< 50
breaking
ms
< 60
closing
ms
< 65
mechanical endurance
class
M2
no. of operations with maintenance
25000
electrical endurance
class
E2
no. of operations 25kA
100
capacitive current braking
C1 class
Specifications to be indicated for
circuit breaker : - short circuit capacity
- rated current
- rated voltage
- capacity to be secured
04
ISO 9001 : 2008 Certified
Switchgear selections:bitoron 12V
3
Protection cubicle with SF6
Isolator & vacuum circuit breaker
Application : Protection of feeders, transformers and MV- equipment
Standard equipment
Options
- three phase load break switch
according to IEC 62271-103
SF6 - insulation
interlocked earthing switch
- vacuum circuit breaker with integrated
protection relay, current transformers &
open release
- voltage detector
- key interlock on load break switch
- key interlock on earthing switch
- no door interlock
- floor plans
- short circuit indicator
- sets of VT and double core CT
- metering
- shunt trip
- close release
- cable supporting
- door interlock
- low voltage compartment
- block auxiliary contacts on load
break switch
- block auxiliary contacts on earthing switch
- motor operation : 24-48-110V AC/DC
- press button control
- distance control
- switching counter
- automatic recloser
- under voltage release
operating voltages : 24-48-110V AC/DC & 220V AC
Please consult us for other options and dimensions.
Technical data :
rated voltage
kV
7.2
rated current
A
630-1250
630-1250
short time current (maximum)
kA
25
25
short time current duration
sec
1
1
operating sequence
12
0-3mn - CO - 3mn - CO
0-0.3s - CO - 3mn - CO
0-0.3s - CO -15s - CO
cubicle dimensions:
width
mm
depth
mm
height
mm
2000
2000
height (with arc chamber)
mm
2300
2300
bitoron 12
850
850
1200/1500 1200/1500
Common characteristics according to IEC 60 056
short-time withstand current
IK for tk=3s (kA) rms
Ik=Isc
rated peak withstand current
Ip
peak(kA) Ip= 2.5 & 2.6 Ik
rated short circuit making current
peak(kA) = 2.5 & 2.6 Isc
operating times
opening
ms
< 50
breaking
ms
< 60
closing
ms
< 65
mechanical endurance
class
M2
no. of operations with maintenance
25000
electrical endurance
class
E2
no. of operations 25kA
100
capacitive current braking
C1 class
Specifications to be indicated for
circuit breaker : - short circuit capacity
- rated current
- rated voltage
- capacity to be secured
05
ISO 9001 : 2008 Certified
Switchgear selections : bitoron 12SF
Transformer protection cubicle
with SF6 insulated fused load break switch and
interlocked earth switch
Application
: Transformer protection and MV- equipment protection
Standard equipment - three phase fused load break switch
according to IEC 62271-105
- earthing switch with interlock
- socle for DIN HRC fuses
- cable supporting
-
Options
- block auxiliary contacts on load
break switch
- block auxiliary contacts on earthing switch
- motor operation : 24-48-110 V AC/DC
- press button control
- distance control
- sets of VT and/or CT
-
capacitive voltage detector
key interlock on load break switch
key interlock on earthing switch
floor plans
short circuit indicator
DIN HRC fuses and/or spare fuses
metering
shunt trip
close release
3pole fuse trip
door interlock
low voltage compartment
switch off mechanism through
hitting bolt
operating voltages : 24-48-110 V AC/DC & 220V AC
Please consult us for other options and dimensions.
Fuse selection table
Technical data :
rated voltage
kV
rated current
A
800-1250
short time current
kA
25
short time current duration
sec
7.2
12
mm
750
10
11
12
25A
20A
16A
10A
10A
31.5A
25A
16A
16A
16A
160
40A
31.5A
20A
16A
16A
200
50A
40A
25A
20A
20A
250
63A
50A
31.5A
25A
25A
315
75A
63A
40A
31.5A
31.5A
750
400
100A
75A
50A
40A
40A
500
100A
100A
63A
50A
50A
1
depth
mm
1050/1475
1050/1475
height
mm
2000
2000
height (with arc chamber)
mm
2300
2300
bitoron 12
6
125
cubicle dimensions:
width
5
100
800-1250
25
1
kVA/kV
630
75A
63A
63A
800
100A
75A
75A
1000
100A
100A
100A
06
ISO 9001 : 2008 Certified
Switchgear selections : bitoron 12AF
Transformer protection cubicle
with Air insulated type fused load break
switch and interlocked earth switch
Application
: Transformer protection and MV- equipment protection
Standard equipment - three phase fused load break switch
according to IEC 62271-105
- interlock earthing switch
- socle for DIN HRC fuses
- cable supporting
-
Options
- block auxiliary contacts on load
break switch
- block auxiliary contacts on earthing switch
- sets of VT and/or CT
-
capacitive voltage detector
key interlock on load break switch
key interlock on earthing switch
floor plans
short circuit indicator
DIN HRC fuses and/or spare fuses
metering
3 pole fuse trip
door interlock
low voltage compartment
switch off mechanism through
hitting bolt
operating voltages : 24-48-110 V AC/DC & 220V AC
Please consult us for other options and dimensions.
Fuse selection table
Technical data :
rated voltage
kV
7.2
rated current
A
800-1250
short time current
kA
25
short time current duration
sec
1
12
800-1250
25
1
cubicle dimensions:
width
mm
850
850
depth
mm
1200/1500
1200/1500
height
mm
2000
2000
height (with arc chamber)
mm
2300
2300
bitoron 12
kVA/kV
5
6
10
11
12
100
25A
20A
16A
10A
10A
125
31.5A
25A
16A
16A
16A
160
40A
31.5A
20A
16A
16A
200
50A
40A
25A
20A
20A
250
63A
50A
31.5A
25A
25A
315
75A
63A
40A
31.5A
31.5A
400
100A
75A
50A
40A
40A
500
100A
100A
63A
50A
50A
630
75A
63A
63A
800
100A
75A
75A
1000
100A
100A
100A
07
ISO 9001 : 2008 Certified
Switchgear selections : bitoron 12A
Incoming cubicle
with load break switch and
interlocked earth switch
Application
: Incoming cable connection, isolation etc
Standard equipment
- three phase load break switch
according to IEC 62271-103, SF6 - insulation
- interlocked earthing switch with
making capacity upto 63kA
- cable supporting
- door interlock
- low voltage compartment
Options
- capacitive voltage detector
- key interlock on load break switch
- key interlock on earthing switch
- no door interlock
- floor plans
- short circuit indicator
- block auxiliary contacts on load
break switch
- block auxiliary contacts on earthing switch
- press button control
- distance control
Please consult us for other options and dimensions.
Technical data :
rated voltage
kV
7.2
12
rated current
A
800-1250
800-1250
short time current
kA
25
25
short time current duration
sec
1
1
width
mm
850
850
depth
mm
1200/1500
1200/1500
height
mm
2000
2000
height (with arc chamber)
mm
2300
2300
cubicle dimensions :
bitoron 12
08
ISO 9001 : 2008 Certified
Compact
Indoor Current Transformers
Design
The primary is wound with pure heavy copper, to provide a maximum
mechanical strength against short circuit currents.
The secondary is evenly distributed on a very low losses core for best
accuracy.
The transformer is hot cast in an insulating resin under vacuum, to
achieve a very compact unit. The base plate is supplied as a standard.
A secondary cover is available upon request.
Advantages
The casting process and the resin employed allows reduced outlines
and excellent dielectric strength. The reduced dimensions of these
transformers are typically well adapted for their mounting in metal
enclosed and metalclad cubicles.
They can be fixed in any position and require no maintenance.
Function
These current measuring units provide two functions:
- they insulate the high voltage power network from the low voltage
metering circuit.
- they supply a low voltage alternative signal proportional to the
network current, and intented to supply meters, protection relays,
measuring instruments, etc...
Standards and tests
the transformers are manufactured according to the required standard:
IEC 60044-1 They can also be designed according to any customers
specification. All the routine tests required by the relevant standard are
performed on each unit. The results are noted in the report referred to
the order.
The type tests have been passed when qualifying
each type of transformer, the reports are available
upon request.
Connection
The secondary terminals supply a L.V. current to
the measuring circuits.
They must never be open- circuited.
For each secondary winding, one terminal (one
only) is to be grounded.
The primary terminals are connected to the
busbars, and properly tightened.
A slot is provided near each M12 primary holes on
to offer an anti- rotating option if necessary to the
equipment connected.
Rated tightening torques:
Primary terminal (M12)
: 35N.m
Coupling primary (M8)
: 12.4N.m
Secondary terminal (M6) : 3N.m
Typical ratings
Insulation : 7.2 kV to 12 kV
Frequency : 50Hz or 60Hz
Short time current : max 500In upto 600A
max 800In upto 1250A
Permanent over current factor : 1.0 (over upon
request)
Primary current
: SW447 & SW4412 upto 600A
SW457 & SW4512 upto 1250A
SW477& SW4712 upto 3000A
Secondary current
: 5A or 1A
Number of cores : SW447 and SW45 : 1 or 2
SW47 : 1 to 3 (upon request)
Accuracy
metering : CI 0.2 to CI 3
relaying : CI 5P to CI 10P20
(IEC)
special uses
: CI X to B.S. standard
bitoron 12
09
ISO 9001 : 2008 Certified
Current transformers
typical ratings upto 600A
CT-MODEL
Common characteristics:
IEC standard : 60044-1 50 Hz
No partial discharge
according to standard
Insulating class
kV
Cores number
Rated primary
A
current Ipn
Rated secondary
current Isn
Thermal current
Short time current
Precision classes
core of measure
Rating
Precision classes
core of protection
Rating
SW447-1
SW4412-1
SW447-2
SW4412-2
7.2
1
12
1
7.2
2
12
2
A
from 10
upto 600A
or 2X300A
5 or 1A
from 10
upto 600A
or 2X300A
5/5 or 1/1A
lth
..XIn
100 Ipn
upto 500In
100 Ipn
upto 500In
cl
VA
0.2
10
cl
VA
0.5
20
1
40
0.2
10
15
10
5P10/5P20/10P10
10
15
148
20.5
92.5
P1
H1
15
P2
H2
NAME PLATE
COVER
(OPTIONAL)
285
1
40
5P10/5P20/10P10
185
M12
0.5
20
0
250-2
67
27
98.5
SECONDARY TERMINALS
122
195
φ 12
12.5
SCREW M6-12
125
148 125 100
X1 X2
1S1 1S2
120
37.5
X1
S1
220
M8
M12
40
bitoron 12
HIGH
RATIO
X2
S2
120
PRIMARY TERMINALS
DOUBLERATION
LOW
RATIO
Y1 Y2 ANSI - CSA
2S1 2S2 IEC
15
RATED TIGHTENING TORQUE (W5%)
Primary terminals (M12) : 35N.m
coupling primary (M8)
: 12.4N.m
Secondary terminals (M6) : 3N.m
34
10
ISO 9001 : 2008 Certified
Current transformers
typical ratings upto 1250A
CT-MODEL
Common characteristics:
IEC standard : 60044-1 50 Hz
No partial discharge
according to standard
Insulating class
kV
Cores number
Rated primary current Ipn
A
Rated secondary
A
current Isn
Thermal current
lth
Short time current
..XIn
Precision classes
core of measure
cl
Rating
VA
Precision classes
core of protection
cl
Rating
VA
SW457-1
SW4512-1
SW457-2
SW4512-2
7.2
1
12
1
7.2
2
12
2
upto 1250A
5 or 1A
upto 1250A
5/5 or 1/1A
100 Ipn
upto 800In
100 Ipn
upto 800In
0.2
10
0.5
20
1
40
0.2
10
15
10
5P10/5P20/10P10
10
120
0
120
-2
15
178
104.5
P1
H1
1
40
5P10/5P20/10P10
209
M12
0.5
20
20.5
P2
H2
15
NAME PLATE
Cover
(Optional)
67
27
98.5
122
Secondary Terminals
UP TO 600A
φ 12
195
125
148
120
120
37.5
220
UP TO 300/600A
120
Arrester
When
Capacitor
Divider
M6-12
12.5
120
X2
S2
X3
S3
X1
S1
X2
S2
X3
S3
X1
S1
X2
S2
X4
S4
Ck
ANSI - CSA
IEC
Ck
Ck
X1 X2 y1
y2 Ck
1S1 1S2 2S1 2S2
UP TO 1250A
M12
X1
S1
M12
40
40
M8
15
32
32
y1 y2 z1 z2
x1 x2
1S1 1S2 2S1 2S2 3S1 3S2
ANSI - CSA
IEC
x3 y1 y2 y3
x1 x2
1S1 1S2 1S3 2S1 2S2 2S3
LOW RATIO
bitoron 12
HIGH RATIO
y1 y2
2S1 2S2
x1 x2
1S1 1S2
x1
S1
x2
S2
x3
S3
x4
S4
11
ISO 9001 : 2008 Certified
Indoor Voltage transformers
dry cast resin insulated
up to 12 kV
Design
The primary and secondary windings are mounted on a very
low losses core, hot cast in an insulating resin. The mounting
base is supplied as a standard and is not to be dismounted.
Advantages
The casting process and the resin employed allows reduced
outlines and excellent dielectric strength. The reduced
dimensions of these transformers are typically well adapted for
their mounting in metal enclosed and metalclad cubicles. They
can be fixed in any position. These units compact and rugged,
require no maintenance.
Function
Typical ratings
These voltage measuring units provide two functions:
Insulation
7.2kV to 12kV
- they insulate the high voltage power network from the low
voltage metering circuit.
Frequency
50Hz or 60 Hz
-they supply a low voltage alternative signal proportional to the
network voltage, and intented to supply meters, protection
relays, measuring instruments, etc...
connection
phase to ground
Primary voltage
Standards and Tests
Accuracy
The secondary terminals supply L.V. to the measuring circuits.
They must never be short- circuited.
to 11000 V
100/A3 V
100V, 110V
110/A3 V
220V
metering : 15 VA CI 0.2 to 300 VA CI 1
1.5 x Un-30 sec for grounded neutral
1.9 x Un-30 sec for impedant neutral
1.9 x Un-8h for isolated neutral
The core is connected to the base and so grounded
(residual voltage winding 100/3 on request)
Voltage factor for line to line and line to ground units:
Line to ground:
The H.V. primary terminal is connected to the bus bar directly
or by mean of a high voltage fuse.
H.V.
1.2 x Un -continuous
Line to line:
The two H.V. terminals are connected to the busbars directly
or by mean of high voltage fuses.
FUSE
H.V.
IEC
da
dn residual
a1 voltage
a2
n
FUSE
damping
resistor
connection
residual voltage windings
The L.V. primary terminal, located near the secondary
terminals, must be grounded. The residual voltage winding is
to be connected in open delta, closed by a resistor (typical
value 100 ohms, 320W). One end of the delta must be
grounded.
They can also be designed according to any customers
specification. All the routine tests required by the relevant
standard are performed on each unit. the results are noted in
the report referred to the order. The type tests have been
passed when qualifying each type of transformer, the reports
are available on request.
bitoron 12
to 11000/A3 V
Voltage factor for line to ground units:
For each secondary winding, one terminal (one only) is to be
grounded.
B
6600 V
relaying : 15 VA CI 3P to 100 VACI 5P
Connection
IEC
A
6600/A3 V
Secondary voltage
The transformers are manufactured according to the required
standard : IEC 60044-2
phase to phase
Note:
IEC
A
IEC
A
a
a
The purpose of the H.V. fuses is to isolate the busbars from
the transformer if any incident occurs on it, and not to
protect the transformer in case of an overload.
Rated tightening torques
:
Primary terminal (M10)
:
15Nm
Secondary terminal (M5)
:
2Nm
Secondary terminal (M6)
:
3Nm
Ground terminal (M8)
:
8Nm
12
ISO 9001 : 2008 Certified
Voltage transformers
Typical ratings of each unit
IEC 60044-2 50 or 60 Hz
Compact range
Insul. BIL kV Max. Prim.
kV
Type
Available Burdens (VA)
Voltage
1 Secondary
V
7.2
60
6600
12
75
11000/V3
11000
Thermal
2 Secondaries
CL0.2
CL0.5
CL1.0
CL0.5
+
CL0.5
V7P
15
50
100
15
15
Y12P
10
50
100
15
Y12G
30
100
200
V12G
30
100
200
Burden
CL1
(VA)
30
30
250
15
40
40
250
40
40
80
80
400
50
50
100
100
600
Rated voltage factor
: All units : 1.2 Un continuous
Phase to ground units : 1.9 Un-30sec (8th upon request)
Phase to ground VT
: Residual Voltage winding 100/3 or 110/3 2A-8h upon request
*60%
** 80% of burden with residual voltage winding 2A-8h
Secondary voltage
: 100, 110, 100/A3, 110/A3 V
Other value upon request
CL1 +
H.V TERM. M10-20 + SCREW
145
110
A
I
Sealable
Screw
B
I
Name Plate
Dia 16 for
Cable
200
SADTEM
M8
2
40
20
162
113
142
50
50
Secondary Terminals M5
105
4 HOLES
DIAN11
bitoron 12
125
235
13
148
1a
a
b
1b
2a
2b
280
13
ISO 9001 : 2008 Certified
Protection, control and monitoring
A complete range of digital & microprocessor based protection
and monitoring units are designed for the operation of machines
and electrical distribution networks of industrial installations and
utility substations for all levels of voltage. It consists of a complete
range but with simple and reliable solutions, suited to the
following applications:
M Protection of substations (incomers and feeders)
M Protection of transformers
M Protection of motors
M Protection of busbars.
Network and machine diagnosis
Tripping current l1, l2, l3, lo
Tripping context
Unbalance ratio / negative sequence current li
Phase angle jo, j1, j2, j3
Disturbance recording
Thermal capacity used
Waiting time after overload tripping
Running hours counter / operating time
Starting current and time
start inhibit time delay, number of starts before inhibition
Switchgear diagnosis
Cumulative breaking current
Trip circuit supervision
Number of operations, operating time, charging time
CT/VT supervision
Control and monitoring
Circuit breaker / contactor control (2)
Logic discrimination
Additional modules
8 temperature sensor outputs - MET 148 module
1 low level analog output - MSA141 module
Logic inputs and outputs - MES108 module (4-wire) module
RS485 interface - ACE949-2 (2-wire) or ACE959 (4 wire) module.
Earth fault
ANSI code : 50N/51N
It picks-up when earth fault current reaches the set point.
It is time delayed.
The time delay may be
definite (definite, DT) or IDMT (standard inverse, SIT
very inverse VIT, extremely inverse EIT, ultra
inverse UTT, RI).
the protection comprises two units ;
-IDMT or definite time low set unit,
-Instantaneous or time-delayed, definite time high
set unit
IDMT protection
IDMT protection operates in according with
IEC 60255-3 and BS 142 standards
t
t
to
to
v
38/49T
Phase overcurrent
ANSI code : 50/51
phase overcurrent protection is
three-pole. It picks-up when one, two or
three of the currents reaches the
set point. It is time delayed.
1 1.2
10
20
1 1.2
I/Iso
10
20
I/Iso
IDMT protection principle
IDMT protection principle
Definite time protection
Is in the set point expressed
in A and to> is the protection
time delay
Iso is the set point expressed
In A and to> is the protection
time delay
t
t
to
t
v
ANSI code
50/51
50N/51N
50BF
46
67
67N/67NC
32P
49RMS
37
48/51LR
66
27R
27
27S
59
59N
47
79
v
Protection
Phase overcurrent
Earth fault, sensitive earth fault
Breaker failure
Negative sequence/ unbalance
Directional phase overcurrent
Directional earth fault
Active overpower
Thermal overload
Phase undercurrent
Locked rotor, excessive starting time
Starts per hour
Ruminant undervoltage
Phase-to-phase undervoltage
Phase-to-neutral undervoltage
Phase-to-phase overvoltage
Neutral voltage displacement
Negative sequence overvoltage
Recloser (4 cycles)
Thermostat / Buchholz
Temperature monitoring
v
Functions
Is
I
Definite time protection principle
Iso
Io
Definite time protection principle
All other protections , metering & controls like differential transformer protections (87), distance (21) relay,
temperatures alarm & trip, DC failure etc are available on request
bitoron 12
14
ISO 9001 : 2008 Certified
Multifunction Energy meters
for billing
CIRWATT is a family of multi-function energy meters capable of
satisfying the most demanding requirements of energy measurement
systems. Other features to highlight are quality, accuracy, security and
reliability.
Including new technology in its measuring circuitry has allowed
CIRCUTOR to develop highly responsive new equipment and to include
additional functions for the control and management of measuring.
The CIRWATT family offers a complete range of electrical energy
meters adapted to its type of applications.
TYPES
High accuracy, 4 quadrant measurement and advanced programming
plus flexible communications for the most demanding of requirements.
The best solution for large consumers: generation, substations and
heavy industry.
A balance between cost and benefits without compromising maximum
quality. Ideal, both for industry and commercial buildings.
CIRWATT D
CIRWATT C
CIRWATT A/B
Latest generation domestic use energy meters. The last word in
measurement, high performance and ease of reading. Anti-fraud
protection included.
APPLICATION
Heavy Industry
Substations
Medium sized
industry
Light industry
Commercial buildings
Domestic use
CIRWATT D
CIRWATT C
CIRWATT A/ B
H.V. and M.V.
L.V.
APPLICATIONS
The meter can be read remotely
and several readings from
different meters may be
performed at the same time. This
allows different CIRWATT
energy meters to be connected
via RS-485 and data to be
received via a PC or from a
central data system. Data may
also be received via a Modem
using an RS-485 converter to
Ethernet TCP/IP, etc.
bitoron 12
Remote reading
15
ISO 9001 : 2008 Certified
Multifunction
Energy meters
for billing
Heavy industry - CIRWATT D
Technical features
402-D ( /5/1 A)
405-D ( /5/1 A)
410-T5-D ( /5, /1 A)
Type
402-MTxA-xxD
405-MTxA-xxD
405-NTxA-xxD
405-QTxA-xxD
410-MTxA-xxD
410-NTxA-xxD
410-QTxA-xxD
4
4
4
0.2S
0,5S
1
0.5
1
2
M 3 x 63.5/110 V A.C.
M 3 x 63.5/110 V A.C.
N 3 x 127/220 V A.C.
Q 3 x 230/400 V A.C.
M 3 x 63,5/110 V A.C.
N 3 x 127/220 V A.C.
Q 3 x 230/400 V A.C.
In (I b)
/5 A /1 A
/5 A /1 A
/5 A /1 A
Imax
10 A (2 A) Contracts
Quadrants
Active energy accuracy
Reactive energy accuracy
Rated voltages
10 A (2 A)
10 A (2 A)
3
3
3
Tariffs
9
9
9
Profiles
10
10
10
Regulated market
Yes
Yes
Yes
Free market
Yes
Yes
Yes
Consumers
Type 1, 2, 3, 4
Type 2, 3, 4
Type 3, 4
Optical port
Yes
Yes
Yes
Port 1
RS-232
RS-232
RS-232
Port 2
RS-232 or RS-485
RS-232 or RS-485
RS-232 or RS-485
213 days
213 days
213 days
5 120 records
5 120 records
5 120 records
Hourly load curve
2nd programmable curve
CIRWATT D
Nr. of bill summaries
64
64
64
Nr. of events
512
512
512
Medium sized industry
Domestic use
CIRWATT C
410-D1-C (Direct)
210-A (Direct)
210-B (Direct)
410-UTxA-xxC
410-UTxA-xxC
410-UD1A-xxC
410-UD1A-xxC
210-A
210-B
Quadrants
2
2
2
2
Active energy accuracy
1
1
1
1
Type
Reactive energy accuracy
CIRWATT C
2
2
-
-
Multi-range
3x57.7/100 V up to
3x230/400 V A.C.
Multi-range
3 x 57.7/100 V up to
3 x 230/400 V A.C.
127 V or
230 V A.C.
127 V or
230 V A.C.
In (I b)
5A
10 A
10 A
10 A
Imax
10 A
100 A
60 / 120 A
60 / 120 A
2
2
1
1
Rated voltages
Contracts
Tariffs
9
9
2
4
Profiles
10
10
4
4
Regulated market
Yes
Yes
Yes
Yes
Free market
Yes
Yes
Yes
Yes
Consumers
Type 4
Type 4
Type 5
Type 5
Optical port
Yes
Yes
Yes
Yes
Port 1
RS-232 or RS-485
RS-232 or RS-485
-
RS-232
Port 2
No
No
-
-
213 days
213 days
-
-
Optional
Optional
-
365 days (30 min)
Hourly load curve
2nd programmable curve
CIRWATT A/B
bitoron 12
CIRWATT A/B
410-T5-C ( /5, /1 A)
Nr. of bill summaries
64
64
-
16
Nr. of events
512
512
64
64
16
Power is our business we keep you ahead
Protection, automation, metering & measurement-PAMM
is responsible for e3 (electrical energy efficiency)
BACnet/IP
TCP /IP
OPEN 4100 EMS
Native BACnet Controller
OPEN 4100 EMS
max. length each CAN-bus 5 km
max. 198 IO modules
max. 60 LSD-C, FBG 5
max. 192 IO 7-B, IO 7,
GALAXY One, CORA
OPEN 810 EMS
max. CAN-bus length 5 km
max. 32 IO modules
max. 10 LSD-C, FBG 5
max. 32 IO 7-B, IO 7,
GALAXY One, CORA
BACnet MS/TP
OPEN 600 EMS
32 integrated IOs
max. CAN-bus length 5 km
max. 5 IO modules
max. 2 LSD-C, FBG 5
max. 5 IO 7-B, IO 7,
GALAXY One, CORA
OPEN SRU
BACnet Single Room
Controller
OPEN SRU
16 integrated IOs
C1 CAN
C2 CAN
RS232
DIT
AU
g
8
O 5 0 0 0 1 Sta
IN G
9
E SS
PROCPING
M AP
a
d
n
GALAXY One
BACnet / IP
OPEN 600 EMS
Native BACnet Controller
OPEN 810 EMS
Native BACnet Controller
ls
Suppl
y
Optim Volta
is a t g e
ion
S O L U E ME
TIO NT
NS
TUP 3,5”
in
ild o
tr
co n
rd
Ener
gy
I MP L
M
TCP/ IP
CORA-B
TUP 5,7”
F
ISDN
RS232
Intelligent
L ig ht i n g
C on t r o l s
5
Bu
ch
roa
pp OORRGAACNTISIOE N
Modem
Analog
6
high Efficien
Motors cy
RS 232
BASICline
GSM
1
Complete solution for:> HVAC control
> lighting control
> parking management
> high level integration (HLI)
Terminal
TCP/IP
Controller
sp e e d
ble
ria rives
D
Printer / Fax
ps
Va
Modem(s)
In
German
technology for
intelligent
buildings.
c re
cto a se
Au r y o r d
to m
a t io n
Fa s
ces
OPENweb
Pro
ING
GPRS / UMTS
Bluetooth
Monitoring
and Targeting
Systems
7
Lam
2
10
M
TA ON
R G IT O R
ETI &
NG
r IS
r gy
4
Po w er n t
M a na ge m e
s
S o l u t io n
T R AI N
as
pe
BMS
Heat
ined er
mb
C o n d P ow
a
T
N
Lo w En e
3
A complete system solution for
Metering & Measurement:1. The meter can be read remotely & data
can be received via a pc or from a
central data system.
2. Prepayment solution using a
recharging card.
3. Readings of different types of
consumption at the same time
(electricity, water & gas).
4. Power control with programmable
CUTOFF RELAY & Communications
with PLC is possible in Multifunction
electronic energy meters.
ent Syste
m
e
g
m
a
C
n
O
W
M
E
A
MI T
a REVI
ME
C1 CAN
CAN
RS232
KNX
Building Management system (BMS)
for:> commercial building
> hotel
> hospital
> shopping mall
> educational Institute
USB
BACnet MS/TP
RS485
BACnet MS/TP
RS485
BACnet MS/TP
RS485
BACnet MS/TP
RS485
BACnet MS/TP - RS485
Connection to external systems
RS232
PLDx-24-BAC
AI
AI
AI
0...10V
PWDx-24-BAC
AI
RS232
AI
AI
-Bus
0...10V
KNX
TCP/IP
BACnet/IP
LON
Home automation:> anti theft control
> automatic gate control
> access control
> temperature control
> lighting control
ia
re v
all a /GPRS rk
o
M
GS e netw
l
i
b
mo
TCP/IP
RS485
EBM
Papst fan
RS232
RS485
GRUNDFOS
pump
RS485
MODBUS
further connections on request
bitoron 12
17
ISO 9001 : 2008 Certified
SM system analyzers
Introduction
SM Series analyzers are highly accurate
measuring stations which control and
supervise the main electrical parameters in
three or four wire, single-phase and/or
three-phase systems (in L.V. or M.V.)
Measuring is in true effective value (TRMS),
using three voltage inputs and neutral with
external current transformer connection
shaving ƒ/5A or ƒ/1A secondaries (current
inputs are insulated in ITF types).
Panel mounted equipment
In addition to displaying and transmitting all
measured or calculated electrical parameters
through communications, SM analyzers
include a meter function being able to store
the systems consumed and generated energy
within the SQMs internal memory without the
need of an auxiliary power supply.
SM system analyzers may include an hourly
time slots, according to type, using a preset
program. This system obtains a kWh total for
each of the preset tariffs. These analyzers,
like the single tariff analyzers, record active,
inductive reactive, capacitive reactive and
apparent power for each of the preset
periods.
The whole series has a built in power
demand meter in which calculates integrated
demand in a preset period. This sliding
integration may be carried out for a selected
parameter: three-phase current, three-phase
active power, three-phase apparent power or
current per phase.
The expandable or modular equipment may
be supplied with additional functions from a
selected expansion card or from the type of
SM selected. They have the option for
analogue I/O (multi-converter function), digital
I/O (central alarm function or impulse
generation / kWh) which may be linked to any
measured or calculated electrical parameter.
Due to the large volume of information from
each of the SM system analyzers, the
equipment has communication output.
Connection topology and system protocols
are varied (RS-232, RS-485, RTB modem,
GSM modem, Radio (Modbus RTU, Profi bus
DP and Metasys N2) and Ethernet (Web or
XML)).
DIN rail mounted equipment
bitoron 12
18
ISO 9001 : 2008 Certified
SM system analyzers
Three-phase system analyzers
PANEL
DIN RAIL
96 x 96 mm
SM-96SP
SM-NRG96
3 modules
SM-96
SM-144
SMk
SM-MINI
8 modules
SM-BC3
SM-BD
SM-BDM
+
MEASURING FEATURES
-
Single-phase
+ -
+ -
O
Phase-phase voltage
O
O
O
O
O
O
O
O
True effective value (TRMS)
O
O
O
O
O
O
O
O
O
Quadrants
2
4
2
2
4
4
2
4
4
Power demand (Pd)
O
O
O
O
O
O
O
O
Neutral current
O
O
O
O
O
O
O
O
O
Leakage current
THD Measuring (V , A)
O
Harmonic decomposition
Energy meter
(kWh, kvarh C, kvarh L)
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
Multi-tariff
Analogue inputs (0/4...20mA)
O
Analogue outputs (0/4...20mA)
O
Digital inputs
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
LCD
LCD
LED
LED
LED/LCD
LCD
LCD
LCD
LCD
Screen saver
O
O
O
O
O
O
Password protection
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
Digital outputs
ASSEMBLY FEATURES
Display
COMMUNICATIONS FEATURES
RS-232
RS-485
O
O
Ethernet
O
O
O
O
O
O
O
O
COMMUNICATIONS PROTOCOL
Modbus RTU
O
O
O
Profibus DP
Johnson Controls
XML (Ethernet types only)
O
O
O
O
O
Measured or calculated, according to type
bitoron 12
19
ISO 9001 : 2008 Certified
After 5 years of continuous Research, Development and Testing, ADEX R & D team has
developed and validated quality performance of these range of products.
Corporate Office : Baitul Abed
53 Purana Paltan (3rd Floor)
Dhaka-1000, Bangladesh.
Phone : +88 02 9559868, 9559826
Fax : +88 02 956 2705
e-mail : info@adexbd.com
Sales Office : Shekh Centre
56 Purana Paltan (3rd Floor)
Dhaka-1000, Bangladesh.
Phone: +88 02 956 0626
Fax : +88 02 956 2705
e-mail : sales@adexbd.com
Chittagong Office :
bti Kanchan, Flat - A2, House# 25
Road# 2, O.R Nizam Road R/A
GEC Circle, Chittagong – 4000
Tel
: +88 031 651177
e-mail : adex_ctg@adexbd.com
Khulna Office :
115/2ka, Ground Floor
Sonadanga Thana Road
Sonadanga, Khulna
Mob : +88 01787 668677
e-mail : adex_khulna@adexbd.com
Comilla Office:
32/ka, Tri-Ratno (3rd Floor)
Islampur, Fousdari Chowmohoni
Judge Court Road, Comilla
Mob : +88 01713 436283
e-mail : adex_comilla@adexbd.com
Bogra Office:
House No. 02 (2nd Floor)
Road# 01, Upashahor Bazar, Bogra
Mob : +88 01777 790232
e-mail : adex_bogra@adexbd.com
Sylhet Office:
7, Jalalabad R/A (Ground Floor)
Darshandawri, Amborkhana
Sylhet-3100
Mob : +88 01713 436288
e-mail : adex_sylhet@adexbd.com
Web: www.adexbd.com
creation by pulin | may, 15 | 4000 pcs
ADEX E
CNGINEERING
ORPORATIONLLIMITED.
IMITED.