Primary Distribution Protection Relays – SIL RANGE

Primary Distribution Protection Relays – SIL RANGE

Relays of SIL family are designed to protect Primary and Secondary switching substations of electric distribution network.

One advantage over other equipments available on the market is that SIL relays facilitate the start-up of installations and the carrying out specific operations in adverse conditions.

The combination of the available IEC and ANSI curves and settings allows a precise combination with other equipments.

Our relays incorporate new industry trends as remote communication to facilitate the implementation of Smart Grid and Predictive Maintenance Network:

IEC6185O-251x51

  • IEC 60870-5-103
  • IEC 60870-5-104
  • DNP3.0
  • Modbus RTU

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 + RS485RS485 + RS485 Ethernet + RS485RS485 or EthernetRS485 or Ethernet or Fiber Optic
Communications ProtocolsModBus RTU IEC60870-5-103 IEC60870-5-104 DNP3.0 (TCP/IP) IEC61850ModBus RTU IEC60870-5-103 IEC60870-5-104 DNP3.0 (TCP/IP) IEC61850ModBus RTU IEC60870-5-103 IEC60870-5-104 DNP3.0 (TCP/IP) IEC61850ModBus RTU IEC60870-5-103 IEC60870-5-104 DNP3.0 (TCP/IP) IEC61850ModBus RTU IEC60870-5-103 IEC60870-5-104 DNP3.0 (TCP/IP) IEC61850Modbus 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 + RS485RS485 + RS485 Ethernet + RS485RS485 or EthernetRS485 or Ethernet or Fiber Optic
Communications ProtocolsModBus RTU IEC60870-5-103 IEC60870-5-104 DNP3.0 (TCP/IP) IEC61850ModBus RTU IEC60870-5-103 IEC60870-5-104 DNP3.0 (TCP/IP) IEC61850ModBus RTU IEC60870-5-103 IEC60870-5-104 DNP3.0 (TCP/IP) IEC61850ModBus RTU IEC60870-5-103 IEC60870-5-104 DNP3.0 (TCP/IP) IEC61850ModBus RTU IEC60870-5-103 IEC60870-5-104 DNP3.0 (TCP/IP) IEC61850Modbus 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