Feature comparison table

Protection Relays OC&EF Primary Distribution

SIL RANGESIL-DSIL-ASIL-BSIL-GSIL-VSIL G NEW
TypeOC & EF FOR PRIMARY DISTRIBUTIONOC & EF FOR PRIMARY DISTRIBUTIONFEEDER PROTECTIONGENERATOR PROTECTIONGENERATOR PROTECTIONGENERATOR PROTECTION
Auxiliary Supply24-220 Vdc/48-230 Vac24-220 Vdc/48-230 Vac24–48Vdc
90-300Vdc/110-230Vac
24–48Vdc
90-300Vdc/110-230Vac
24-220 Vdc/48-230 Vac24-220 Vdc/48-230 Vac
Self-powered through the VTs
Consumption3,3 – 4,5 W3,3 – 4,5 W3,3 – 5,5 W3,3 – 5,5 W3,3 – 5,5 W
Current measurementStandard CT 0,5VAStandard CT 0,5VAStandard CT 0,5VAStandard CT 0,5VAStandard CT 0,5VA
LPCT
Voltage measurementVTVTVT or directly from the lineDirectly to low power line
VT connection typeAdjustableAdjustable
5022222
50N/G22222
50/5111
50/51N/G1
67NI2
50/51/67N2222
50/51/67222
52111111
BF111111
491111
49T11111
79111111
461111
CLP11111
74TCS111111
Trip Block11
68 (Trip Bus)1
86
46BC
74CT1
Programmable LogicV3V3V1V1V3V3
371221
592222
59N2222
4711
272222
27V111
32/40444
81U/O4444
25111Optional
81R424
78211
IRIG-BOptional
Counters
Commands
Sett. Group443334
Inputs668868 / 16 / 8 + 4 AFD
Outputs2 NO + 2 NC – NO2 NO + 2 NC – NO2 NC – NO + 5 NO2 NC – NO + 5 NO2 NO + 2 NC – NO7 / 11 / 7 + 4 HS-O
LEDs8 configurable8 configurable6 configurable6 configurable8 configurable8 configurable + 3 non-configurable
HMI20X2 LCD + 7 keys20X2 LCD + 7 keys20X2 LCD + 7 keys20X2 LCD + 7 keys20X2 LCD + 7 keys20X4 LCD + 13 keys
52 & 79 HMI2 led’s + 3 keys2 led’s + 3 keys2 led’s + 3 keys2 led’s + 3 keys2 led’s + 3 keys2 led’s + 4 keys
Event200200100010002002048
Fault Report2020202020100
Oscillography5 records x 100 cycles5 records x 100 cycles2 records x 138 cycles2 records x 138 cycles5 records x 88 cycles100 records x 1500 cycles
Current demand
Local Port (frontal)RS232RS232USBUSBRS232USB
Remote Port (rear)RS485 or EthernetRS485 or EthernetRS485 + RS485
Ethernet + RS485
RS485 + RS485
Ethernet + RS485
RS485 or EthernetRS485 or Ethernet or Fiber Optic
Communications ProtocolsModBus RTU
IEC60870-5-103
IEC60870-5-104
DNP3.0 (TCP/IP)
IEC61850
ModBus RTU
IEC60870-5-103
IEC60870-5-104
DNP3.0 (TCP/IP)
IEC61850
ModBus RTU
IEC60870-5-103
IEC60870-5-104
DNP3.0 (TCP/IP)
IEC61850
ModBus RTU
IEC60870-5-103
IEC60870-5-104
DNP3.0 (TCP/IP)
IEC61850
ModBus RTU
IEC60870-5-103
IEC60870-5-104
DNP3.0 (TCP/IP)
IEC61850
Modbus RTU
DNP3.0 Serial
IEC 60870-5-103
Modbus TCP/IP
DNP3.0 TCP/IP
IEC 61850
Size of177 x 107 mm177 x 107 mm241,31 x 177,80 mm241,31 x 177,80 mm177 x 107 mm198 x 198 mm
SIL RANGESIL-DSIL-ASIL-BSIL-GSIL-VSIL G NEW
TypeOC & EF FOR PRIMARY DISTRIBUTIONOC & EF FOR PRIMARY DISTRIBUTIONFEEDER PROTECTIONGENERATOR PROTECTIONGENERATOR PROTECTIONGENERATOR PROTECTION
Auxiliary Supply24-220 Vdc/48-230 Vac24-220 Vdc/48-230 Vac24–48Vdc
90-300Vdc/110-230Vac
24–48Vdc
90-300Vdc/110-230Vac
24-220 Vdc/48-230 Vac24-220 Vdc/48-230 Vac
Self-powered through the VTs
Consumption3,3 – 4,5 W3,3 – 4,5 W3,3 – 5,5 W3,3 – 5,5 W3,3 – 5,5 W
Current measurementStandard CT 0,5VAStandard CT 0,5VAStandard CT 0,5VAStandard CT 0,5VAStandard CT 0,5VA
LPCT
Voltage measurementVTVTVT or directly from the lineDirectly to low power line
VT connection typeAdjustableAdjustable
5022222
50N/G22222
50/5111
50/51N/G1
67NI2
50/51/67N2222
50/51/67222
52111111
BF111111
491111
49T11111
79111111
461111
CLP11111
74TCS111111
Trip Block11
68 (Trip Bus)1
86
46BC
74CT1
Programmable LogicV3V3V1V1V3V3
371221
592222
59N2222
4711
272222
27V111
32/40444
81U/O4444
25111Optional
81R424
78211
IRIG-BOptional
Counters
Commands
Sett. Group443334
Inputs668868 / 16 / 8 + 4 AFD
Outputs2 NO + 2 NC – NO2 NO + 2 NC – NO2 NC – NO + 5 NO2 NC – NO + 5 NO2 NO + 2 NC – NO7 / 11 / 7 + 4 HS-O
LEDs8 configurable8 configurable6 configurable6 configurable8 configurable8 configurable + 3 non-configurable
HMI20X2 LCD + 7 keys20X2 LCD + 7 keys20X2 LCD + 7 keys20X2 LCD + 7 keys20X2 LCD + 7 keys20X4 LCD + 13 keys
52 & 79 HMI2 led’s + 3 keys2 led’s + 3 keys2 led’s + 3 keys2 led’s + 3 keys2 led’s + 3 keys2 led’s + 4 keys
Event200200100010002002048
Fault Report2020202020100
Oscillography5 records x 100 cycles5 records x 100 cycles2 records x 138 cycles2 records x 138 cycles5 records x 88 cycles100 records x 1500 cycles
Current demand
Local Port (frontal)RS232RS232USBUSBRS232USB
Remote Port (rear)RS485 or EthernetRS485 or EthernetRS485 + RS485
Ethernet + RS485
RS485 + RS485
Ethernet + RS485
RS485 or EthernetRS485 or Ethernet or Fiber Optic
Communications ProtocolsModBus RTU
IEC60870-5-103
IEC60870-5-104
DNP3.0 (TCP/IP)
IEC61850
ModBus RTU
IEC60870-5-103
IEC60870-5-104
DNP3.0 (TCP/IP)
IEC61850
ModBus RTU
IEC60870-5-103
IEC60870-5-104
DNP3.0 (TCP/IP)
IEC61850
ModBus RTU
IEC60870-5-103
IEC60870-5-104
DNP3.0 (TCP/IP)
IEC61850
ModBus RTU
IEC60870-5-103
IEC60870-5-104
DNP3.0 (TCP/IP)
IEC61850
Modbus RTU
DNP3.0 Serial
IEC 60870-5-103
Modbus TCP/IP
DNP3.0 TCP/IP
IEC 61850
Size of177 x 107 mm177 x 107 mm241,31 x 177,80 mm241,31 x 177,80 mm177 x 107 mm198 x 198 mm