Medium Voltage Distribution
Application Catalogue
A tool for all MV equipment designers
May 2008
Application Catalogue
A tool for all MV equipment
designers
Contents
Presentation
General
4
User guide
5
Selection tables
6
Application
DEAI06EN.indd
Substation feeder
10
Substation incomer
12
Bus tie
14
Bus riser
16
Busbar VT’s
17
Transformer feeder
18
Transformer incomer
22
Motor feeder
24
Generator incomer
26
3
Presentation
General
The Medium Voltage Application Catalogue is a tool for all Medium Voltage
equipment designers.
Purpose
b To help you produce Medium Voltage switchgear assemblies which include
Schneider Electric components
b To help you specify standard solutions.
How?
By offering you standard applications for the protection of different Medium
Voltage network configurations.
By providing you with a guarantee of the full protection chain composed
of different Schneider Electric components.
b With specification of the equipment required for each standard application
b And the complete wiring diagram of the Medium Voltage equipment
for each application.
4
DEAI06EN.indd
Presentation
User guide
Step 1: Selection table
Using the selection table, you select your application from the different
standard applications offered:
b Based on the network component to be protected:
substation incomer or feeder, transformer, motor or generator
b Based on the formulated protection, metering and monitoring
requirements
The application chosen from the selection table is detailed in the application
pages.
Step 2: Application page
Each standard application is presented in a page which includes:
b A single-line diagram of the application, with the different components
to be combined:
v Switching device
v Measurement sensors
v Protection unit
v Details of the functions offered by the protection unit:
v Protection functions
v Monitoring and control functions
b Optional functions available
b Reference of the complete wiring diagram for the application.
Step 3: Wiring diagrams
A diagram library on CD-ROM contains the wiring diagrams,
in AutoCad format, of all the standard applications offered.
Each diagram:
b Corresponds to a standard application
b Contains all the information required for the complete wiring, power
and control current, of the Medium Voltage equipment
b May be easily adapted by you to match the options you choose
and your particular needs.
DEAI06EN.indd
5
Presentation
Selection tables
Application
Line or substation
Feeder
Protection and control type
Page No.
Sepam series 20
Sepam series 40
NEX 17.5 kV diagram 5130…
NEX 24 kV diagram 5130…
S1
10
S20
Protection function
ANSI code
Phase overcurrent
50/51
Voltage-restrained phase overcurrent
50V/51V
Earth fault,
50N/51N
sensitive earth fault
50G/51G
Breaker failure
50BF
Negative sequence/unbalance
46
Directional phase overcurrent
67
Directional earth fault
67N/67NC
Directional active overpower
32P
Directional reactive overpower
32Q/40
Thermal overload
49RMS
Phase undercurrent
37
Excessive starting time, locked rotor
48/51LR/14
Starts per hour
66
Positive sequence undervoltage
27D
Remanent undervoltage
27R
Undervoltage
27/27S
Overvoltage
59
Neutral voltage displacement
59N
Negative sequence overvoltage
47
Overfrequency
81H
Underfrequency
81L
Rate of change of frequency
81R
Recloser (4 cycles)
79
Temperature monitoring (8 to 16 RTDs, 2 set points per RTD)
38/49T
Thermostat/Buchholz/DGPT
Measurement and diagnostic
Phase current I1; I2; I3 RMS, residual current I0
Average current I1; I2; I3; peak demand current IM1, IM2, IM3
Voltage U21; U32; U13; V1; V2; V3; residual voltage V0
Positive sequence voltage Vd/rotation direction; neg. seq. voltage Vi (only S40)
Frequency
Active; reactive and apparent power P. Q. S
Peak demand power PM. QM
Power factor
Calculated active and reactive energy ( +/-W.h. +/- var.h)
Active and reactive energy by pulse counting ( +/-W.h. +/- var.h)
Temperature
Network and machine diagnosis
Tripping context
Tripping current Trip1; Trip2; Trip3; Trip0
Unbalance ratio/negative sequence current Ii
Phase displacement ϕ0; ϕ1; ϕ2; ϕ3
Disturbance recording
Thermal capacity used
Remaining operating time before overload tripping
Waiting time after overload tripping
Running hours counter/operating time
Start current and time
Start inhibit time delay, number of starts before inhibition
Incomer
S2
11
S2
11
S2
11
S3
12
S3
12
S3
12
S4
13
S20
7350
7373
S40
7356
7378
S41
7358
S42
7360
S40
7357
7379
S41
7359
S42
7361
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b (1)
b
b
b (1)
b
b (1)
b
b
b
b
b
b
b
b
b
b (1)
b (1)
b (1)
b (1)
b
b
b (1)
b (1)
b (1)
b (1)
b
b
b (1)
b (1)
b (1)
b (1)
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
v
v
v
v
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
v (1)
b
v (1)
b
v (1)
b
v (1)
b
v (1)
b
v (1)
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
7374
b
v
b
b
b Standard
v According to parameter setting and MES module or MET module
(1) Not used in schematic diagram
6
DEAI06EN.indd
Bus tie
S5
14
S20
S6
15
Bus riser Busbar VT’s Transformer
Feeder
B2
16
B22
B1
17
B21
B1
17
B22
T1
18
T20
T2
19
T20
7354
7355
7370
7351
7375
Motor
Feeder
Generator
Incomer
G1
26
T3
20
T3
20
T6
21
T4
22
T4
22
T5
23
T5
23
M1
24
T40
7362
7380
T42
7365
T40
7352
7376
T42
7366
T40
7364
7383
T42
7367
M41
7353
7368
7382
T40
7363
7381
S40
7371
Incomer
M2
25
M20
G40
7369
7372
7377
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b (1)
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b (1)
b (1)
b (1)
b (1)
b
b
b (1)
b (1)
b (1)
b (1)
b
b
b (1)
b (1)
b (1)
b (1)
b
b
b (1)
b (1)
b (1)
b (1)
b
b
b (1)
b (1)
b (1)
b (1)
b
b
b (1)
b (1)
b (1)
b (1)
b
b
b (1)
b (1)
b (1)
b (1)
v
v
v
v
v
v
v
v
v
v
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
v (1)
b
v (1)
v (1)
b
v (1)
v (1)
b
v (1)
v (1)
b
v (1)
v (1)
b
v (1)
v (1)
b
v (1)
v (1)
b
v (1)
v
b
v (1)
v
b
v (1)
v
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b (1)
b (1)
b (1)
b (1)
b
b
b
b
b
b
b
b
b
b
b
b
b
b (1)
b
b
b
v
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
DEAI06EN.indd
b
b
b
b
v
b
b
b
b
v
v
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b (1)
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b (1)
b (1)
v
b
b
b
b
b
b
7
Presentation
Selection tables (cont.)
Application
Line or substation
Feeder
Protection and control type
Page No.
Sepam series 20
Sepam series 40
NEX 17.5 kV diagram 5130…
NEX 24 kV diagram 5130…
S1
10
S20
Switchgear diagnostic
Cumulative breaking current
Trip circuit supervision
Number of operations, operating time, charging time
CT/VT supervision
Control and monitoring
Circuit breaker/contactor control
Latching/acknowledgment
Logic discrimination
Switching of groups of settings
Logic equation editor
Optional features
8 temperature sensor inputs - MET148-2 module
1 low level analog output - MSA141 module
Logic inputs/outputs - MES114 (10I/4O) module
RS485 interface - ACE949-2 (2-wire) or ACE959 (4-wire) module
Test box
Local remote/switch
CT’s option
LPCT sensors
Core balance CT
Incomer
S2
11
S2
11
S2
11
S3
12
S3
12
S3
12
S40
7356
7378
S41
7358
S42
7360
S40
7357
7379
S41
7359
S42
7361
b
v
v
b
v
v
b
b
v
v
b
b
v
v
b
b
v
v
b
b
v
v
b
b
v
v
b
b
v
v
v
b
v
b (1)
v
b
v
b (1)
b
v
b
v
b (1)
b
v
b
v
b (1)
b
v
b
v
b (1)
b
v
b
v
b (1)
b
v
b
v
b (1)
b
v
b
v
b (1)
v
v
v
b
b
b
v
v
v
b
b
b
v
v
v
b
b
b
v
v
v
b
b
b
v
v
v
b
b
b
v
v
v
b
b
b
v
v
v
b
b
b
v
v
v
b
b
b
b
v
b
v
b
v
b
v
b
v
b
v
b
v
b
v
7350
7373
S4
13
S20
7374
ANSI code
60FL
94/69
86
68
b Standard
v According to parameter setting and MES module or MET module
(1) Not used in schematic diagram
8
DEAI06EN.indd
Bus tie
S5
14
S20
S6
15
Bus riser Busbar VT’s Transformer
Feeder
B2
16
B22
B1
17
B21
B1
17
B22
T1
18
T20
T2
19
T20
7354
7355
7370
7351
7375
7352
7376
7377
b
v
v
b
v
v
b
b
v
v
v
b
v
b (1)
7371
v (1)
v (1)
v (1)
v
b
v
b (1)
b
v (1)
b
v (1)
b
v (1)
b
v
v
v
b
b
v
v
v
b
b
v
v
v
b
v
v
v
b
v
v
v
b
b
b
DEAI06EN.indd
Motor
Feeder
Generator
Incomer
G1
26
T3
20
T3
20
T6
21
T4
22
T4
22
T5
23
T5
23
M1
24
T40
7362
7380
T42
7365
T40
T42
7366
T40
7364
7383
T42
7367
M41
7353
7382
T40
7363
7381
b
v
v
b
v
v
b
b
v
v
b
b
v
v
b
b
v
v
b
b
v
v
b
b
v
v
b
b
v
v
b
v
b
v
b (1)
v
b
v
b (1)
v
b
v
b (1)
b
v
b
v
b (1)
b
v
b
v
b (1)
b
v
b
v
b (1)
b
v
b
v
b (1)
b
v
b
v
b (1)
b
v
v
v
v
b
b
v (1)
v
v
v
b
b
v (1)
v
v
v
b
b
v (1)
v
v
v
b
b
v
v
v
v
b
b
v (1)
v
v
v
b
b
v (1)
v
v
v
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
S40
7372
Incomer
M2
25
M20
7368
G40
7369
b
v
v
b
v
v
b
b
v
v
b
v
b
v
b (1)
b
v
b
v
b (1)
v
b
v
b (1)
b
v
b
v
b (1)
b
v
v
v
v
b
b
v
v
v
v
b
b
v
v
v
v
b
b
v
v
v
v
b
b
v
v
v
v
b
b
b
b
b
b
b
b
b
b
b
b
9
Substation feeder S1
b Protection against phase to phase
and phase to earth short circuits
b Detecting of unbalanced power supplied
b Recloser
b It suited for integration into a supervisory
system using Modbus serial interface.
Several standard options are available
to ensure maximum flexibility and cost
effectiveness in meeting the requirements
of different systems.
Protection
DE56380
Application
Trip/close(1)
50/51
50N/51N
46
A
MD
86
74
30
79(1)
68
Sepam S20
b 50/51: overcurrent - IDMT, DT (4 settings)
b 50N/51N: earth fault - IDMT, DT (4 settings)
b 46: negative sequence overcurrent.
Measurement and diagnostic
Sepam S20, LCD display LED (Light Emitting Diode)
b Phase current: I1, I2, I3 RMS
b Residual current: I0
b Average currents: I1, I2, I3
b Peak demand phase currents
b Tripping currents: I1, I2, I3, I0
b Unbalance ratio/negative sequence current Ii
b Disturbance recording.
CT’s option
b CLP1: LPCT sensors 100 A to 1250 A
b Core balance CT: CSH120 or CSH200.
Control
Sepam S20
Analog Output
Remote UMI
Modbus RS485
Substation feeder S1
(1) Close by communication and recloser
(2) O11 reserved for closing order
Cumulative breaking current
Trip CB output (O1)
Closing lockout (O2)
Logic discrimination block send (O3)
Watch dog (O4)
CB control (86)
CB open/closed status indication
Number of operations, operating time
Logic discrimination block receive
External tripping
Trip circuit supervision (74)
Fault and alarm contact (O11(2) to O14)
Recloser 4 cycles (79)
External network time synchronization
External trip
Local/remote control selection
Inhibition recloser
Basic
apparatus
b
b
b
b
b
b
MES114 module
(10 I/4 O)
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
Optional features
b Communication interface module, 2 wires (ACE949-2) Modbus
b Communication interface module, 4 wires (ACE959) Modbus
b One low level analog output (0-10 mA/ 4-20 mA/ 0-20 mA) MSA141 module
b Remote advanced UMI (type DSM303)
b Test box
b Local/remote switch
b Logic inputs and outputs module MES114 (10I/4O).
10
DEAI06EN.indd
DE56385
Application
Substation feeder S2
b Protection against phase to phase
and phase to earth short circuits
b Detecting of unbalanced power supplied
b Recloser
b It suited for integration into a supervisory
system using Modbus serial interface.
Several standard options are available
to ensure maximum flexibility and cost
effectiveness in meeting the requirements
of different systems.
Measurement and diagnostic
To Busbar VT’s
50/51
50N/51N
50BF
Open/close
46
trip
67N/67NC(1)
27/27S
59
A
94
V
69
F
86
MD
74
KW
30
KVAR 68
KVA 60LF
PF
79
KW.h
KVar.h
Analog Output
Remote UMI
Modbus RS485
Substation feeder S2
Protection
Sepam S40/S41/S42
b 50/51: overcurrent - IDMT, DT (4 settings)
b 50N/51N: earth fault - IDMT, DT (4 settings)
b 50BF: breaker failure
b 46: negative sequence overcurrent - IDMT,
DT (2 settings)
b 67N/67NC: directional earth fault (1) - IDMT,
DT (2 settings)
b 27/27S: undervoltage (2 settings)
b 59: overvoltage (2 settings).
(1) On Sepam S41 and S42
(2) O11 reserved for closing order
DEAI06EN.indd
Sepam S40/S41/S42, LCD display LED (Light Emitting Diode)
b Phase current: I1, I2, I3 RMS
b Residual current: I0
b Average currents: I1, I2, I3
b Peak demand phase currents
b Line voltage: U21, U32, U13
b Phase to neutral voltage: V1, V2, V3
b Residual voltage: V0
b Positive sequence voltage/rotation direction
b Frequency
b Active, reactive and apparent power: P, Q, S
b Peak demand power PM, QM and power factor
b Active and reactive energy
b Tripping currents: I1, I2, I3, I0
b Unbalance ratio/negative sequence current Ii
b Phase displacement
b Disturbance recording
b Tripping context.
CT’s option
b CLP1: LPCT sensors 100 A to 1250 A
b Core balance CT: CSH120 or CSH200.
Control
Sepam S40/S41/S42
Cumulative breaking current
Trip CB output (O1)
Closing lockout (O2)
Logic discrimination block send (O3)
Watch dog (O4)
CB control (86)
CB open/closed status indication
Number of operations, operating time
Trip circuit supervision (74)
Logic discrimination block receive Bl1
CB closing order
Fault and alarm contact (O11(2) to O14)
Recloser 4 cycles (79)
CB opening order
Inhibit closing
External tripping
Local/remote control selection
Inhibition recloser
External network time synchronization
Basic
apparatus
b
b
b
b
b
b
MES114 module
(10 I/4 O)
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
Optional features
b Communication interface module, 2 wires (ACE949-2) Modbus
b Communication interface module, 4 wires (ACE959) Modbus
b Logic inputs and outputs module MES114 (10I/4O)
b One low level analog output (0-10 mA/ 4-20 mA/ 0-20 mA) MSA141 module
b Remote advanced UMI (type DSM303)
b Test box
b Local/remote switch.
11
Substation incomer S3
b Protection against phase to phase
and phase to earth short circuits
b Detecting of unbalanced power supplied
b It suited for integration into a supervisory
system using Modbus serial interface.
Several standard options are available
to ensure maximum flexibility and cost
effectiveness in meeting the requirements
of different systems.
Measurement and diagnostic
DE56386
Application
Modbus RS485
Remote UMI
Analog Output
50/51
A
94
50N/51N
V
69
F
86
50BF
46
MD
74
KW
30
67(1)
67N/67NC(2) KVAR 68
32P
KVA 60LF
27/27S
PF
59
KW.h
59N
KVar.h
47
Open/close 81H
81L
trip
Substation incomer S3
Protection
Sepam S40/S41/S42
b 50/51: overcurrent - IDMT, DT (4 settings)
b 50N/51N: earth fault - IDMT, DT (4 settings)
b 50BF: breaker failure
b 46: negative sequence overcurrent - IDMT,
DT (2 settings)
b 67: directional phase overcurrent (1) - IDMT,
DT (2 settings)
b 67N/67NC: directional earth fault (2) - IDMT,
DT (2 settings)
b 32P: directional active overpower (2)
b 27/27S: undervoltage (2 settings)
b 59: overvoltage (2 settings)
b 59N: neutral voltage displacement (2 settings)
b 47: negative sequence overvoltage
b 81H: overfrequency (2 settings)
b 81L: underfrequency (4 settings).
Sepam S40/S41/S42, LCD display LED (Light Emitting Diode)
b Phase current: I1, I2, I3 RMS
b Residual current: I0
b Average currents: I1, I2, I3
b Peak demand phase currents
b Line voltage: U21, U32, U13
b Phase to neutral voltage : V1, V2, V3
b Residual voltage: V0
b Positive sequence voltage/rotation direction
b Frequency
b Active, reactive and apparent power: P, Q, S
b Peak demand power PM, QM and power factor
b Active and reactive energy
b Tripping currents: I1, I2, I3, I0
b Unbalance ratio/negative sequence current Ii
b Phase displacement
b Disturbance recording
b Tripping context.
CT’s option
b CLP1: LPCT sensors 100 A to 1250 A
b Core balance CT: CSH120 or CSH200.
Control
Sepam S40/S41/S42
Cumulative breaking current
Trip CB output (O1)
Closing lockout (O2)
Logic discrimination block send (O3)
Watch dog (O4)
CB control (86)
CB open/closed status indication
Number of operations, operating time
Trip circuit supervision (74)
Logic discrimination block receive Bl1
CB closing order
Fault and alarm contact (O11(3) to O14)
CB opening order
Inhibit closing
External tripping
Local/remote control selection
External network time synchronization
Basic
apparatus
b
b
b
b
b
b
MES114 module
(10 I/4 O)
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
Optional features
b Communication interface module, 2 wires (ACE949-2) Modbus
b Communication interface module, 4 wires (ACE959) Modbus
b Logic inputs and outputs module MES114 (10I/4O)
b One low level analog output (0-10 mA/ 4-20 mA/ 0-20 mA) MSA141 module
b Remote advanced UMI (type DSM303)
b Test box
b Local/remote switch.
(1) On Sepam S42 only
(2) On Sepam S41 and S42
(3) O11 reserved for closing order
12
DEAI06EN.indd
Substation incomer S4
b Protection against phase to phase
and phase to earth short circuits
b Detecting of unbalanced power supplied
b It suited for integration into a supervisory
system using Modbus serial interface.
Several standard options are available
to ensure maximum flexibility and cost
effectiveness in meeting the requirements
of different systems.
Protection
DE56381
Application
Modbus RS485
Remote UMI
Substation incomer S4
(1) Close by communication and recloser
(2) O11 reserved for closing order
Sepam S20, LCD display LED (Light Emitting Diode)
b Phase current: I1, I2, I3 RMS
b Residual current: I0
b Average currents: I1, I2, I3
b Peak demand phase currents
b Tripping currents: I1, I2, I3, I0
b Unbalance ratio/negative sequence current Ii
b Disturbance recording.
A
MD
Open/close
trip
Measurement and diagnostic
CT’s option
b CLP1: LPCT sensors 100 A to 1250 A
b Core balance CT: CSH120 or CSH200.
Analog Output
50/51
50N/51N
Sepam S20
b 50/51: overcurrent - IDMT, DT (4 settings)
b 50N/51N: earth fault - IDMT, DT (4 settings)
b 46: negative sequence overcurrent.
86
74
30
68
Control
Sepam S20
Cumulative breaking current
Trip CB output (O1)
Closing lockout (O2)
Logic discrimination block send (O3)
Watch dog (O4)
CB control (86)
CB open/closed status indication
Number of operations, operating time
Logic discrimination block receive
External tripping
Trip circuit supervision (74)
Fault and alarm contact (O11(2) to O14)
External network time synchronization
External trip
Local/remote control selection
Inhibition recloser
Basic
apparatus
b
b
b
b
b
b
MES114 module
(10 I/4 O)
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
Optional features
b Communication interface module, 2 wires (ACE949-2) Modbus
b Communication interface module, 4 wires (ACE959) Modbus
b One low level analog output (0-10 mA/ 4-20 mA/ 0-20 mA) MSA141 module
b Remote advanced UMI (type DSM303)
b Test box
b Local/remote switch
b Logic inputs and outputs module MES114 (10I/4O).
DEAI06EN.indd
13
Bus tie S5
b Protection against phase to phase
and phase to earth short circuits
b Detecting of unbalanced power supplied
b It suited for integration into a supervisory
system using Modbus serial interface.
Several standard options are available
to ensure maximum flexibility and cost
effectiveness in meeting the requirements
of different systems.
Protection
DE56382
Application
Trip/close(1)
50/51
50N/51N
A
MD
86
74
30
68
Sepam S20
b 50/51: overcurrent - IDMT, DT (4 settings)
b 50N/51N: earth fault - IDMT, DT (4 settings)
b 46: negative sequence overcurrent.
Measurement and diagnostic
Sepam S20, LCD display LED (Light Emitting Diode)
b Phase current: I1, I2, I3 RMS
b Residual current: I0
b Average currents: I1, I2, I3
b Peak demand phase currents
b Tripping currents: I1, I2, I3, I0
b Unbalance ratio/negative sequence current Ii
b Disturbance recording.
CT’s option
b CLP1: LPCT sensors 100 A to 1250 A
b Core balance CT: CSH120 or CSH200.
Control
Sepam S20
Analog Output
Remote UMI
Modbus RS485
Bus tie S5
(1) Close by communication and recloser
(2) O11 reserved for closing order
Cumulative breaking current
Trip CB output (O1)
Closing lockout (O2)
Logic discrimination block send (O3)
Watch dog (O4)
CB control (86)
CB open/closed status indication
Number of operations, operating time
Logic discrimination block receive
External tripping
Trip circuit supervision (74)
Fault and alarm contact (O11(2) to O14)
External network time synchronization
External trip
Local/remote control selection
Inhibition recloser
Basic
apparatus
b
b
b
b
b
b
MES114 module
(10 I/4 O)
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
Optional features
b Communication interface module, 2 wires (ACE949-2) Modbus
b Communication interface module, 4 wires (ACE959) Modbus
b One low level analog output (0-10 mA/ 4-20 mA/ 0-20 mA) MSA141 module
b Remote advanced UMI (type DSM303)
b Test box
b Local/remote switch
b Logic inputs and outputs module MES114 (10I/4O).
14
DEAI06EN.indd
DE56383
Application
Bus tie S6
b Protection against phase to phase
and phase to earth short circuits
b Detecting of unbalanced power supplied
b Recloser
b It suited for integration into a supervisory
system using Modbus serial interface.
Several standard options are available
to ensure maximum flexibility and cost
effectiveness in meeting the requirements
of different systems.
Protection
To Busbar VT’s
50/51
50N/51N
50BF
Open/close
46
(1)
trip
A
94
V
69
F
86
MD
74
KW
30
KVAR 68
KVA 60LF
PF
KW.h
KVar.h
Sepam S40
b 50/51: overcurrent - IDMT, DT (4 settings)
b 50N/51N: earth fault - IDMT, DT (4 settings)
b 50BF: breaker failure
b 46: negative sequence overcurrent - IDMT, DT (2 settings).
Measurement and diagnostic
Sepam S40, LCD display LED (Light Emitting Diode)
b Phase current: I1, I2, I3 RMS
b Residual current: I0
b Average currents: I1, I2, I3
b Peak demand phase currents
b Line voltage: U21, U32, U13
b Phase to neutral voltage: V1, V2, V3
b Residual voltage: V0
b Positive sequence voltage/rotation direction
b Frequency
b Active, reactive and apparent power: P, Q, S
b Peak demand power PM, QM and power factor
b Active and reactive energy
b Tripping currents: I1, I2, I3, I0
b Unbalance ratio/negative sequence current Ii
b Phase displacement
b Disturbance recording
b Tripping context.
CT’s option
b CLP1: LPCT sensors 100 A to 1250 A
b Core balance CT: CSH120 or CSH200.
Analog Output
Remote UMI
Modbus RS485
Bus tie S6
(1) Close by communication
(2) O11 reserved for closing order
Control
Sepam S40
Cumulative breaking current
Trip CB output (O1)
Closing lockout (O2)
Logic discrimination block send (O3)
Watch dog (O4)
CB control (86)
CB open/closed status indication
Number of operations, operating time
Trip circuit supervision (74)
Logic discrimination block receive Bl1
CB closing order
Fault and alarm contact (O11(2) to O14)
CB opening order
Inhibit closing
External tripping
Local/remote control selection
Inhibition recloser
External network time synchronization
Basic
apparatus
b
b
b
b
b
b
MES114 module
(10 I/4 O)
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
Optional features
b Communication interface module, 2 wires (ACE949-2) Modbus
b Communication interface module, 4 wires (ACE959) Modbus
b Logic inputs and outputs module MES114 (10I/4O)
b One low level analog output (0-10 mA/ 4-20 mA/ 0-20 mA) MSA141 module
b Remote advanced UMI (type DSM303)
b Test box
b Local/remote switch.
DEAI06EN.indd
15
Application
Bus riser B2
b Detecting of variation in network voltage
or frequency
b It suited for integration into a supervisory
system using Modbus serial interface.
Several standard options are available
to ensure maximum flexibility and cost
effectiveness in meeting the requirements
of different systems.
Protection
Sepam B22
b 27D/47: positive sequence undervoltage (2 sets)
b 27R: remanent undervoltage
b 27: phase to phase undervoltage (2 sets)
b 27S: phase to neutral undervoltage
b 59: phase to phase overvoltage (2 sets)
b 59N: neutral voltage displacement (2 sets)
b 81H: overfrequency
b 81L: underfrequency (2 sets)
b 81R: rate of change of frequency (B22 only).
DE56384
Measurement and diagnostic
27D/47
27R
27
27S
59
59N
81L
81H
81R (B22)
Analog Output
Remote UMI
Modbus RS485
Bus riser B2
V
F
86
30
Sepam B22, LCD display LED (Light Emitting Diode)
b Line voltage: U21, U32, U13
b Phase to neutral voltage: V1, V2, V3
b Residual voltage: V0
b Positive sequence voltage/rotation direction
b Frequency
b Disturbance recording.
Control
Sepam B22
Trip CB output (O1)
Closing lockout (O2)
Logic discrimination block send (O3)
Watch dog (O4)
Fault and alarm contact (O11 to O14)
External network time synchronization
Basic
apparatus
b
b
b
b
b
MES114 module
(10 I/4 O)
b
b
b
b
b
b
Optional features
b Communication interface module, 2 wires (ACE949-2) Modbus
b Communication interface module, 4 wires (ACE959) Modbus
b One low level analog output (0-10 mA/ 4-20 mA/ 0-20 mA) MSA141 module
b Remote advanced UMI (type DSM303)
b Test box
b Logic inputs and outputs module MES114 (10I/4O).
16
DEAI06EN.indd
Application
Busbar VT’s B1
b Detecting of variation in network voltage
or frequency
b It suited for integration into a supervisory
system using Modbus serial interface.
Several standard options are available
to ensure maximum flexibility and cost
effectiveness in meeting the requirements
of different systems.
Protection
Sepam B21/B22
b 27D/47: positive sequence undervoltage (2 sets)
b 27R: remanent undervoltage
b 27: phase to phase undervoltage (2 sets)
b 27S: phase to neutral undervoltage
b 59: phase to phase overvoltage (2 sets)
b 59N: neutral voltage displacement (2 sets)
b 81H: overfrequency
b 81L: underfrequency (2 sets)
b 81R: rate of change of frequency (B22 only).
DE56387
Measurement and diagnostic
27D/47
27R
27
27S
59
59N
81L
81H
81R (B22)
Analog Output
Remote UMI
Modbus RS485
Busbar VT’s B1
V
F
86
30
Sepam B21/B22, LCD display LED (Light Emitting Diode)
b Line voltage: U21, U32, U13
b Phase to neutral voltage: V1, V2, V3
b Residual voltage: V0
b Positive sequence voltage/rotation direction
b Frequency
b Disturbance recording.
Control
Sepam B21/B22
Trip CB output (O1)
Closing lockout (O2)
Logic discrimination block send (O3)
Watch dog (O4)
Fault and alarm contact (O11 to O14)
External network time synchronization
Basic
apparatus
b
b
b
b
b
MES114 module
(10 I/4 O)
b
b
b
b
b
b
Optional features
b Communication interface module, 2 wires (ACE949-2) Modbus
b Communication interface module, 4 wires (ACE959) Modbus
b One low level analog output (0-10 mA/ 4-20 mA/ 0-20 mA) MSA141 module
b Remote advanced UMI (type DSM303)
b Test box
b Logic inputs and outputs module MES114 (10I/4O).
DEAI06EN.indd
17
Transformer feeder T1
b Protection against internal faults and
overload protection
b It also monitors the winding temperature
by probes providing local and remote
indication of operation
b It suited for integration into a supervisory
system using Modbus serial interface.
Several standard options are available
to ensure maximum flexibility and cost
effectiveness in meeting the requirements
of different systems.
Protection
DE56388
Application
Trip/close(1)
A
MD
Temp
86
74
30
68
Inter trip
50/51
50N/51N
49RMS
38/49T
Temp Sensor
Analog Output
Remote UMI
Modbus RS485
Transformer feeder T1
(1) Close by communication
(2) O11 reserved for closing order
Sepam T20
b 50/51: overcurrent - IDMT, DT (4 settings)
b 50N/51N: earth fault - IDMT, DT (4 settings)
b 46: negative sequence overcurrent
b 49RMS: thermal overload (2 settings)
b 38/49T: temperature monitoring (2 settings/probe).
Measurement and diagnostic
Sepam T20, LCD display LED (Light Emitting Diode)
b Phase current: I1, I2, I3 RMS
b Residual current: I0
b Average currents: I1, I2, I3
b Peak demand phase currents
b Temperature measurement
b Tripping currents: I1, I2, I3, I0
b Unbalance ratio/negative sequence current Ii
b Disturbance recording
b Running hours counter/operating time
b Thermal capacity used
b Remaining operating time before overload trip
b Waiting time after overload tripping.
CT’s option
b CLP1: LPCT sensors 100 A to 1250 A
b Core balance CT: CSH120 or CSH200.
Control
Sepam T20
Cumulative breaking current
Trip CB output (O1)
Closing lockout (O2)
Logic discrimination block send (O3)
Watch dog (O4)
CB control (86)
CB open/closed status indication
Number of operations, operating time
Logic discrimination block receive
External tripping
Trip circuit supervision (74)
Fault and alarm contact (O11(2) to O14)
Local/remote control selection
Inhibition thermal overload
Basic
apparatus
b
b
b
b
b
b
MES114 module
(10 I/4 O)
b
b
b
b
b
b
b
b
b
b
b
b
b
b
Optional features
b Communication interface module, 2 wires (ACE949-2) Modbus
b Communication interface module, 4 wires (ACE959) Modbus
b One low level analog output (0-10 mA/ 4-20 mA/ 0-20 mA) MSA141 module
b 8 temperature sensor inputs (38/49T) MET148-2 module
b Logic inputs and outputs module MES114 (10I/4O)
b Remote advanced UMI (type DSM303)
b Test box
b Local/remote switch.
18
DEAI06EN.indd
Transformer feeder T2
b Protection against internal faults and
overload protection
b It also monitors the winding temperature
and Buchholz providing local and remote
indication of operation
b It suited for integration into a supervisory
system using Modbus serial interface.
Several standard options are available
to ensure maximum flexibility and cost
effectiveness in meeting the requirements
of different systems.
Protection
DE56389
Application
Trip/close(1)
A
MD
86
74
30
68
Inter trip
50/51
50N/51N
49RMS
Thermos
Buchholz
Sepam T20
b 50/51: overcurrent - IDMT, DT (4 settings)
b 50N/51N: earth fault - IDMT, DT (4 settings)
b 46: negative sequence overcurrent
b 49RMS: thermal overload (2 settings)
b Thermostat/Buchholz.
Measurement and diagnostic
Sepam T20, LCD display LED (Light Emitting Diode)
b Phase current: I1, I2, I3 RMS
b Residual current: I0
b Average currents: I1, I2, I3
b Peak demand phase currents
b Tripping currents: I1, I2, I3, I0
b Unbalance ratio/negative sequence current Ii
b Disturbance recording
b Running hours counter/operating time
b Thermal capacity used
b Remaining operating time before overload trip
b Waiting time after overload tripping.
CT’s option
b CLP1: LPCT sensors 100 A to 1250 A
b Core balance CT: CSH120 or CSH200.
Control
Sepam T20
Analog Output
Remote UMI
Modbus RS485
Transformer feeder T2
(1) Close by communication
(2) O11 reserved for closing order
Cumulative breaking current
Trip CB output (O1)
Closing lockout (O2)
Logic discrimination block send (O3)
Watch dog (O4)
CB control (86)
CB open/closed status indication
Number of operations, operating time
Logic discrimination block receive
External tripping
Trip circuit supervision (74)
Fault and alarm contact (O11(2) to O14)
External tripping (Buchholz)
External tripping (Winding temperature)
Buchholz alarm
Winding temperature alarm
Local/remote control selection
Inhibition thermal overload
Basic
apparatus
b
b
b
b
b
b
MES114 module
(10 I/4 O)
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
Optional features
b Communication interface module, 2 wires (ACE949-2) Modbus
b Communication interface module, 4 wires (ACE959) Modbus
b One low level analog output (0-10 mA/ 4-20 mA/ 0-20 mA) MSA141 module
b Logic inputs and outputs module MES114 (10I/4O)
b Remote advanced UMI (type DSM303)
b Test box
b Local/remote switch.
DEAI06EN.indd
19
Transformer feeder T3
b Protection against internal faults and
overload protection
b It also monitors pressure device providing
local and remote indication of operation
b It suited for integration into a supervisory
system using Modbus serial interface.
Several standard options are available
to ensure maximum flexibility and cost
effectiveness in meeting the requirements
of different systems.
Measurement and diagnostic
DE56390
Application
To Busbar VT’s
67N/67NC(1)
49RMS
27/27S
59
A
94
V
69
F
86
MD
74
KW
30
KVAR 68
KVA 60LF
PF
KW.h
KVar.h
DGPT2
CT’s option
b CLP1: LPCT sensors 100 A to 1250 A
b Core balance CT: CSH120 or CSH200.
Inter trip
50/51
50N/51N
50BF
Open/close
46
trip
Sepam T40 or T42, LCD display LED (Light Emitting Diode)
b Phase current: I1, I2, I3 RMS
b Residual current: I0
b Average currents: I1, I2, I3
b Peak demand phase currents
b Line voltage: U21, U32, U13
b Phase to neutral voltage: V1, V2, V3
b Residual voltage: V0
b Positive sequence voltage/rotation direction
b Frequency
b Active, reactive and apparent power: P, Q, S
b Peak demand power PM, QM and power factor
b Active and reactive energy
b Tripping currents: I1, I2, I3, I0
b Unbalance ratio/negative sequence current Ii
b Phase displacement
b Disturbance recording
b Running hours counter/Operating time
b Thermal capacity used
b Remaining operating time before overload trip
b Waiting time after overload tripping
b Tripping context.
Control
Sepam T40 or T42
Analog Output
Remote UMI
Modbus RS485
Transformer feeder T3
Protection
Sepam T40 or T42
b 50/51: overcurrent - IDMT, DT (4 settings)
b 50N/51N: earth fault - IDMT, DT (4 settings)
b 50BF: breaker failure
b 46: negative sequence overcurrent - IDMT,
DT (2 settings)
b 67: directional phase overcurrent (1) - IDMT,
DT (2 settings)
b 67N/67NC: directional earth fault (1) - IDMT,
DT (2 settings)
b 49RMS: thermal overload (2 settings)
b 27/27S: undervoltage (2 settings)
b 59: overvoltage (2 settings)
b 59N: neutral voltage displacement (2 settings).
Cumulative breaking current
Trip CB output (O1)
Closing lockout (O2)
Logic discrimination block send (O3)
Watch dog (O4)
CB control (86)
CB open/closed status indication
Number of operations, operating time
Trip circuit supervision (74)
Logic discrimination block receive BI1
CB closing order
Fault and alarm contact (O11(2) to O14)
CB opening order
Pressure alarm
Pressure tripping
Thermostat alarm
Thermostat tripping
External network time synchronization
Basic
apparatus
b
b
b
b
b
b
MES114 module
(10 I/4 O)
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
Optional features
b Communication interface module, 2 wires (ACE949-2) Modbus
b Communication interface module, 4 wires (ACE959) Modbus
b Logic inputs and outputs module MES114 (10I/4O)
b One low level analog output (0-10 mA/ 4-20 mA/ 0-20 mA) MSA141 module
b Remote advanced UMI (type DSM303)
b Test box
b Local/remote switch.
(1) On Sepam T42 only
(2) O11 reserved for closing order
20
DEAI06EN.indd
Transformer feeder T6
b Protection against internal faults and
overload protection
b It also monitors the windings by probes
providing device local and remote indication
of operation
b It suited for integration into a supervisory
system using Modbus serial interface.
Several standard options are available
to ensure maximum flexibility and cost
effectiveness in meeting the requirements
of different systems.
Measurement and diagnostic
To Busbar VT’s
50/51
50N/51N
50BF
Open/close
46
trip
67N/67NC(1)
49RMS
27/27S
59
A
94
V
69
F
86
MD
74
KW
30
KVAR 68
KVA 60LF
PF
KW.h
KVar.h
DGPT2
Sepam T40, LCD display LED (Light Emitting Diode)
b Phase current: I1, I2, I3 RMS
b Residual current: I0
b Average currents: I1, I2, I3
b Peak demand phase currents
b Line voltage: U21, U32, U13
b Phase to neutral voltage: V1, V2, V3
b Residual voltage: V0
b Positive sequence voltage/rotation direction
b Frequency
b Active, reactive and apparent power: P, Q, S
b Peak demand power PM, QM and power factor
b Active and reactive energy
b Tripping currents: I1, I2, I3, I0
b Unbalance ratio/negative sequence current Ii
b Phase displacement
b Disturbance recording
b Running hours counter/operating time
b Thermal capacity used
b Remaining operating time before overload trip
b Waiting time after overload tripping
b Tripping context.
CT’s option
b CLP1: LPCT sensors 100 A to 1250 A
b Core balance CT: CSH120 or CSH200.
Inter trip
DE56390
Application
Control
Sepam T40
Analog Output
Remote UMI
Modbus RS485
Transformer feeder T6
Protection
Sepam T40
b 50/51: overcurrent - IDMT, DT (4 settings)
b 50N/51N: earth fault - IDMT, DT (4 settings)
b 50BF: breaker failure
b 46: negative sequence overcurrent - IDMT,
DT (2 settings)
b 67: directional phase overcurrent (1) - IDMT,
DT (2 settings)
b 67N/67NC: directional earth fault (1) - IDMT,
DT (2 settings)
b 49RMS: thermal overload (2 settings)
b 27/27S: undervoltage (2 settings)
b 59: overvoltage (2 settings)
b 59N: neutral voltage displacement (2 settings)
b 38/49T: temperature monitoring.
(1) On Sepam T42 only
(2) O11 reserved for closing order
DEAI06EN.indd
Cumulative breaking current
Trip CB output (O1)
Closing lockout (O2)
Logic discrimination block send (O3)
Watch dog (O4)
CB control (86)
CB open/closed status indication
Number of operations, operating time
Trip circuit supervision (74)
Logic discrimination block receive BI1
CB closing order
Fault and alarm contact (O11(2) to O14)
CB opening order
Pressure alarm
Pressure tripping
Thermostat alarm
Thermostat tripping
External network time synchronization
Basic
apparatus
b
b
b
b
b
b
MES114 module
(10 I/4 O)
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
Optional features
b Communication interface module, 2 wires (ACE949-2) Modbus
b Communication interface module, 4 wires (ACE959) Modbus
b Logic inputs and outputs module MES114 (10I/4O)
b One low level analog output (0-10 mA/ 4-20 mA/ 0-20 mA) MSA141 module
b 8 temperature sensor inputs (38/49T) MET148-2 module
b Remote advanced UMI user machine interface (type DSM303)
b Test box
b Local/remote switch.
21
Transformer incomer T4
b Protection against internal faults and
overload protection
b It also monitors the winding temperature
and Buchholz device providing local and
remote indication of operation
b It suited for integration into a supervisory
system using Modbus serial interface.
Several standard options are available
to ensure maximum flexibility and cost
effectiveness in meeting the requirements
of different systems.
Measurement and diagnostic
DE56391
Application
Modbus RS485
Remote UMI
50/51
A
94
50N/51N
V
69
F
86
50BF
46
MD
74
KW
30
67(1)
67N/67NC(1) KVAR 68
49RMS
KVA 60LF
27/27S
PF
59
KW.h
59N
KVar.h
Thermost
Open/close Buchholz
trip
Transformer feeder T4
Protection
Sepam T40 or T42
b 50/51: overcurrent - IDMT, DT (4 settings)
b 50N/51N: earth fault - IDMT, DT (4 settings)
b 50BF: breaker failure
b 46: negative sequence overcurrent - IDMT,
DT (2 settings)
b 67: directional phase overcurrent (1) - IDMT,
DT (2 settings)
b 67N/67NC: directional earth fault (1) - IDMT,
DT (2 settings)
b 49RMS: thermal overload (2 settings)
b 27/27S: undervoltage (2 settings)
b 59: overvoltage (2 settings)
b 59N: neutral voltage displacement (2 settings).
Inter trip
Analog Output
Sepam T40 or T42, LCD display LED (Light Emitting Diode)
b Phase current: I1, I2, I3 RMS
b Residual current: I0
b Average currents: I1, I2, I3
b Peak demand phase currents
b Line voltage: U21, U32, U13
b Phase to neutral voltage: V1, V2, V3
b Residual voltage: V0
b Positive sequence voltage/rotation direction
b Frequency
b Active, reactive and apparent power: P, Q, S
b Peak demand power PM, QM and power factor
b Active and reactive energy
b Tripping currents: I1, I2, I3, I0
b Unbalance ratio/negative sequence current Ii
b Phase displacement
b Disturbance recording
b Running hours counter/Operating time
b Thermal capacity used
b Remaining operating time before overload trip
b Waiting time after overload tripping
b Tripping context.
CT’s option
b CLP1: LPCT sensors 100 A to 1250 A
b Core balance CT: CSH120 or CSH200.
Control
Sepam T40 or T42
Cumulative breaking current
Trip CB output (O1)
Closing lockout (O2)
Logic discrimination block send (O3)
Watch dog (O4)
CB control (86)
CB open/closed status indication
Number of operations, operating time
Trip circuit supervision (74)
Logic discrimination block receive BI1
CB closing order
Fault and alarm contact (O11(2) to O14)
CB opening order
Buchholz alarm
Buchholz tripping
Thermostat alarm
Thermostat tripping
External network time synchronization
Basic
apparatus
b
b
b
b
b
b
MES114 module
(10 I/4 O)
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
Optional features
b Communication interface module, 2 wires (ACE949-2) Modbus
b Communication interface module, 4 wires (ACE959) Modbus
b Logic inputs and outputs module MES114 (10I/4O)
b One low level analog output (0-10 mA/ 4-20 mA/ 0-20 mA) MSA141 module
b Remote advanced UMI user machine interface (type DSM303)
b Test box
b Local/remote switch.
(1) On Sepam T42 only
(2) O11 reserved for closing order
22
DEAI06EN.indd
Transformer incomer T5
b Protection against internal faults and
overload protection
b It also monitors the winding by probes
providing device local and remote indication
of operation
b It suited for integration into a supervisory
system using Modbus serial interface.
Several standard options are available
to ensure maximum flexibility and cost
effectiveness in meeting the requirements
of different systems.
Measurement and diagnostic
DE56392
Application
Modbus RS485
Remote UMI
Analog Output
50/51
50N/51N
50BF
46
67(1)
67N/67NC(1)
49RMS
27/27S
59
59N
38/49T
A
94
V
69
F
86
MD
74
KW
30
KVAR 68
KVA 60LF
PF
KW.h
KVar.h
Temp
Open/close
trip
Transformer feeder T5
Protection
Sepam T40 or T42
b 50/51: overcurrent - IDMT, DT (4 settings)
b 50N/51N: earth fault - IDMT, DT (4 settings)
b 50BF: breaker failure
b 46: negative sequence overcurrent - IDMT,
DT (2 settings)
b 67: directional phase overcurrent - IDMT,
DT (2 settings)
b 67N/67NC: directional earth fault - IDMT,
DT (2 settings)
b 49RMS: thermal overload (2 settings)
b 27/27S: undervoltage (2 settings)
b 59: overvoltage (2 settings)
b 59N: neutral voltage displacement (2 settings)
b 38/49T: temperature monitoring.
(1) O11 reserved for closing order
DEAI06EN.indd
Inter trip
Temp Sensor
Sepam T40 or T42, LCD display LED (Light Emitting Diode)
b Phase current: I1, I2, I3 RMS
b Residual current: I0
b Average currents: I1, I2, I3
b Peak demand phase currents
b Line voltage: U21, U32, U13
b Phase to neutral voltage: V1, V2, V3
b Residual voltage: V0
b Positive sequence voltage/rotation direction
b Frequency
b Active, reactive and apparent power: P, Q, S
b Peak demand power PM, QM and power factor
b Active and reactive energy
b Tripping currents: I1, I2, I3, I0
b Unbalance ratio/negative sequence current Ii
b Phase displacement
b Disturbance recording
b Running hours counter/operating time
b Thermal capacity used
b Remaining operating time before overload trip
b Waiting time after overload tripping
b Tripping context.
CT’s option
b CLP1: LPCT sensors 100 A to 1250 A
b Core balance CT: CSH120 or CSH200.
Control
Sepam T40 or T42
Cumulative breaking current
Trip CB output (O1)
Closing lockout (O2)
Logic discrimination block send (O3)
Watch dog (O4)
CB control (86)
CB open/closed status indication
Number of operations, operating time
Trip circuit supervision (74)
Logic discrimination block receive BI1
CB closing order
Fault and alarm contact (O11(1) to O14)
CB opening order
Inhibit closing
External tripping
Local/remote control selection
Inhibition thermal overload
External network time synchronization
Basic
apparatus
b
b
b
b
b
b
MES114 module
(10 I/4 O)
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
Optional features
b Communication interface module, 2 wires (ACE949-2) Modbus
b Communication interface module, 4 wires (ACE959) Modbus
b Logic inputs and outputs module MES114 (10I/4O)
b One low level analog output (0-10 mA/ 4-20 mA/ 0-20 mA) MSA141 module
b 8 temperature sensor inputs (38/49T) MET148-2 module
b Remote advanced UMI user machine interface (type DSM303)
b Test box
b Local/remote switch.
23
Motor feeder M1
b Protection against internal faults and
loads faults
b Monitoring of motor starting conditions
and winding temperature by probes
providing local and remote indication of
operation
b It suited for integration into a supervisory
system using Modbus serial interface.
Several standard options are available
to ensure maximum flexibility and cost
effectiveness in meeting the requirements
of different systems.
Protection
DE56393
Application
Trip/close(1)
50/51
A
50N/51N
MD
49RMS
Temp
46
37
48/51LR/14
66
38/49T
M
Temp Sensor
86
74
30
68
Sepam M20
b 50/51: overcurrent - IDMT, DT (4 settings)
b 50N/51N: earth fault - IDMT, DT (4 settings)
b 46: negative sequence overcurrent
b 49RMS: thermal overload (2 settings)
b 37: undercurrent
b 48/51LR: exces. start. time, locked rotor
b 66: starts per hour
b 38/49T: temperature monitoring.
Measurement and diagnostic
Sepam M20, LCD display LED (Light Emitting Diode)
b Phase current: I1, I2, I3 RMS
b Residual current: I0
b Average currents: I1, I2, I3
b Peak demand phase currents
b Temperature measurement
b Tripping currents: I1, I2, I3, I0
b Unbalance ratio/negative sequence current Ii
b Disturbance recording
b Running hours counter/operating time
b Thermal capacity used
b Remaining operating time before overload trip
b Waiting time after overload tripping
b Starting current and time/overload
b Start inhibit time delay/numb. start before inhibition.
CT’s option
b CLP1: LPCT sensors 100 A to 1250 A
b Core balance CT: CSH120 or CSH200.
Analog Output
Remote UMI
Modbus RS485
Motor feeder M1
(1) Close by communication
(2) O11 reserved for closing order
Control
Sepam M20
Cumulative breaking current
Trip CB output (O1)
Closing lockout (O2)
Logic discrimination block send (O3)
Watch dog (O4)
CB control (86)
CB open/closed status indication
Number of operations, operating time
External trip
Trip circuit supervision (74)
Fault and alarm contact (O11(2) to O14)
Motor reacceleration
Motor shaft rotation
Local/remote control selection
Inhibition thermal overload
External network time synchronization
Basic
apparatus
b
b
b
b
b
b
MES114 module
(10 I/4 O)
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
Optional features
b Communication interface module, 2 wires (ACE949-2) Modbus
b Communication interface module, 4 wires (ACE959) Modbus
b One low level analog output (0-10 mA/ 4-20 mA/ 0-20 mA) MSA141 module
b 8 temperature sensor inputs (38/49T) MET148-2 module
b Remote advanced UMI (type DSM303)
b Test box
b Local/remote switch
b Logic inputs and outputs module MES114 (10I/4O).
24
DEAI06EN.indd
Motor feeder M2
b Protection against internal faults, network
related and loads faults
b Monitoring of motor starting conditions
and the winding temperature
b It suited for integration into a supervisory
system using Modbus serial interface.
Several standard options are available
to ensure maximum flexibility and cost
effectiveness in meeting the requirements
of different systems.
Measurement and diagnostic
DE56394
Application
To Busbar VT’s
50/51
A
94
50N/51N
V
69
50BF
F
86
46
MD
74
KW
30
Open/close 67N/67NC
32P
KVAR 68
trip
32Q/40
KVA 60LF
49RMS
PF
37
KW.h
48/51LR/14 KVar.h
66
Temp
27D
27R
27/27S
59
59N
47
38/49T
M
Temp Sensor
Analog Output
Remote UMI
Modbus RS485
Motor feeder M2
Protection
Sepam M41
b 50/51: overcurrent - IDMT, DT (4 settings)
b 50N/51N: earth fault - IDMT, DT (4 settings)
b 50BF: breaker failure
b 46: negative sequence overcurrent
b 67N/67NC: directional earth fault - IDMT,
DT (2 settings)
b 32P: directional active overpower
b 32Q/40: directional reactive overpower
b 49RMS: thermal overload (2 settings)
b 37: phase undercurrent
b 48/51LR/14: exces. start. time, locked rotor
b 66: starts per hour
b 27D: positive sequence undervoltage (2 settings)
b 27R: remanent undervoltage
b 27/27S: undervoltage (2 settings)
b 59: overvoltage (2 settings)
b 59N: neutral voltage displacement (2 settings)
b 47: negative sequence overvoltage
b 38/49T: temperature monitoring.
Sepam M41, LCD display LED (Light Emitting Diode)
b Phase current: I1, I2, I3 RMS
b Residual current: I0
b Average currents: I1, I2, I3
b Peak demand phase currents
b Line voltage: U21, U32, U13
b Phase to neutral voltage: V1, V2, V3
b Residual voltage: V0
b Positive sequence voltage/rotation direction
b Frequency
b Active, reactive and apparent power: P, Q, S
b Peak demand power PM, QM and power factor
b Active and reactive energy
b Tripping currents: I1, I2, I3, I0
b Unbalance ratio/negative sequence current Ii
b Phase displacement
b Disturbance recording
b Running hours counter/operating time
b Thermal capacity used
b Remaining operating time before overload trip
b Waiting time after overload tripping
b Starting current and time
b Start inhibit time delay/number of start before inhibition
b Tripping context.
CT’s option
b CLP1: LPCT sensors 100 A to 1250 A
b Core balance CT: CSH120 or CSH200.
Control
Sepam M41
Cumulative breaking current
Trip CB output (O1)
Closing lockout (O2)
Logic discrimination block send (O3)
Watch dog (O4)
CB control (86)
CB open/closed status indication
Number of operations, operating time
Trip circuit supervision (74)
Motor rotation detection
CB closing order
Fault and alarm contact (O11(1) to O14)
CB opening order
Inhibit closing
External tripping
Local/remote control selection
Inhibition thermal overload
External network time synchronization
Basic
apparatus
b
b
b
b
b
b
MES114 module
(10 I/4 O)
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
Optional features
b Communication interface module, 2 wires (ACE949-2) Modbus
b Communication interface module, 4 wires (ACE959) Modbus
b Logic inputs and outputs module MES114 (10I/4O)
b One low level analog output (0-10 mA/ 4-20 mA/ 0-20 mA) MSA141 module
b 8/16 temperature sensors inputs MET148-2 module
b Remote advanced UMI (type DSM303)
b Test box
b Local/remote switch.
(1) O11 reserved for closing order
DEAI06EN.indd
25
Generator incomer G1
b Protection against faults, network and
loads faults
b Monitoring of winding temperature
b It suited for integration into a supervisory
system using Modbus serial interface.
Several standard options are available
to ensure maximum flexibility and cost
effectiveness in meeting the requirements
of different systems.
Measurement and diagnostic
DE56395
Application
50/51
50V/51V
50G/51G
50BF
Open/close 46
32P
trip
32Q/40
49RMS
27/27S
59
59N
47
81H
81L
38/49T
A
94
V
69
F
86
MD
74
KW
30
KVAR 68
KVA 60LF
PF
KW.h
KVar.h
Temp
Sepam G40, LCD display LED (Light Emitting Diode)
b Phase current: I1, I2, I3 RMS
b Residual current: I0
b Average currents: I1, I2, I3
b Peak demand phase currents
b Line voltage: U21, U32, U13
b Phase to neutral voltage: V1, V2, V3
b Residual voltage: V0
b Positive sequence voltage/rotation direction
b Frequency
b Active, reactive and apparent power: P, Q, S
b Peak demand power PM, QM and power factor
b Active and reactive energy
b Tripping currents: I1, I2, I3, I0
b Unbalance ratio/negative sequence current Ii
b Phase displacement
b Disturbance recording
b Running hours counter/operating time
b Thermal capacity used
b Remaining operating time before overload trip
b Waiting time after overload tripping
b Tripping context.
CT’s option
b CLP1: LPCT sensors 100 A to 1250 A
b Core balance CT: CSH120 or CSH200.
Control
Sepam G40
G
Temp Sensor
Analog Output
Remote UMI
Modbus RS485
Generator incomer G1
Protection
Sepam G40
b 50/51: overcurrent - IDMT, DT (4 settings)
b 50G/51G: earth fault - IDMT, DT (4 settings)
b 50BF: breaker failure
b 46: negative sequence overcurrent
b 32P: directional active overpower
b 32Q/40: directional reactive overpower
b 49RMS: thermal overload
b 27/27S: undervoltage (2 settings)
b 59: overvoltage (2 settings)
b 59N: neutral voltage displacement (2 settings)
b 47: negative sequence overvoltage
b 81H: overfrequency (2 settings)
b 81L: underfrequency (4 settings)
b 38/49T: temperature monitoring.
Cumulative breaking current
Trip CB output (O1)
Closing lockout (O2)
Logic discrimination block send (O3)
Watch dog (O4)
CB control (86)
CB open/closed status indication
Number of operations, operating time
Trip circuit supervision (74)
Logic discrimination block receive Bl1
CB closing order
Fault and alarm contact (O11(1) to O14)
CB opening order
Inhibit closing
External tripping
Local/remote control selection
Inhibition thermal overload
External network time synchronization
Basic
apparatus
b
b
b
b
b
b
MES114 module
(10 I/4 O)
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
Optional features
b Communication interface module, 2 wires (ACE949-2) Modbus
b Communication interface module, 4 wires (ACE959) Modbus
b Logic inputs and outputs module MES114 (10I/4O)
b One low level analog output (0-10 mA/ 4-20 mA/ 0-20 mA) MSA141 module
b 8/16 temperature sensors inputs MET148-2 module
b Remote advanced UMI (type DSM303)
b Test box
b Local/remote switch.
(1) O11 reserved for closing order
26
DEAI06EN.indd
ART.960249 © Schneider Electric Industries SAS - All rights reserved
Schneider Electric Industries SAS
89, boulevard Franklin Roosevelt
F-92505 Rueil-Malmaison Cedex
Tel.: +33 (0)1 41 29 85 00
www.schneider-electric.com
As standards, specifications and designs change from time to time, please ask for confirmation
of the information given in this publication.
This document has been printed
on ecological paper
Publishing: Schneider Electric Industries SAS
Production: Graphème
Printing:
DEAI06EN
05-2008