Relais de Protection Distribution Primaire – SIL

Relais de Protection Distribution Primaire – SIL

Les relais de la famille SIL sont conçus pour protéger les postes de commutation Primaire et Secondaire du réseau de distribution électrique.

Il intègre les nouvelles tendances de l’industrie pour faciliter la implémentation du Smart Grid et d’un réseau de maintenance prédictive .

Les protocoles de communication:

  • IEC 61850
  • CEI 60870-5-103
  • CEI 60870-5-104
  • DNP3.0
  • Modbus RTU

sil_range OC & EF FOR PRIMARY DISTRIBUTION FEEDER PROTECTION GENERATOR PROTECTION
sil_d sil_a sil_b sil_g sil_v
Auxiliary Supply 24-220 Vdc/48-230 Vac 24-220 Vdc/48-230 Vac

24–48Vdc

90-300Vdc/110-230Vac

24–48Vdc

90-300Vdc/110-230Vac

24-220 Vdc/48-230 Vac
Consumption 3,3 – 4,5 W 3,3 – 4,5 W 3,3 – 5,5 W 3,3 – 5,5 W 3,3 – 5,5 W
Current measurement Standard CT 0,5VA Standard CT 0,5VA Standard CT 0,5VA Standard CT 0,5VA

Current measurement

LPCT

ü
Voltage measurement VT VT VT or directly from the line
VT connection type Adjustable
50 2 2 2 2
50N/G 2 2 2 2
50/51 1 1
50/51N/G 1
67NI 2
50/51/67N 2 2 2
50/51/67 2 2
52 1 1 1 1 1
BF 1 1 1 1 1
49 1 1 1
49T 1 1 1 1
79 1 1 1 1 1
46 1 1 1
CLP 1 1 1 1
74TCS 1 1 1 1 1
Trip Block 1 1
68 (Trip Bus) 1
86 ü ü ü ü ü
46BC ü      
74CT ü      
Programmable Logic V3 V3 V1 V1 V3
37 1 2 2
59 2 2 2
59N 2 2 2
47 1
27 2 2 2
27V1 1
32/40 4 4
81U/O 4 4 4
25 1 1 1
81R 4 2
78 2 1
IRIG-B ü ü
Counters ü ü ü ü ü
Commands ü ü ü ü ü
Sett. Group 4 4 3 3 3
Inputs 2+4 2+4 4+4 4+4 2+4
Outputs 2+2 2 + 2 2 + 5 2 + 5 2+2
LEDs 8 configurable 8 configurable 6 configurable 6 configurable 8 configurable
HMI 20X2 LCD + 7 keys 20X2 LCD + 7 keys 20X2 LCD + 7 keys 20X2 LCD + 7 keys 20X2 LCD + 7 keys
52 & 79 HMI 2 led’s + 3 keys 2 led’s + 3 keys 2 led’s + 3 keys 2 led’s + 3 keys 2 led’s + 3 keys
Event 200 200 1000 1000 200
Fault Report 20 20 20 20 20
Oscillography 5 records x 100 cycles 5 records x 100 cycles 2 records x 138 cycles 2 records x 138 cycles 5 records x 88 cycles
Current demand ü
Local Port (frontal) RS232 RS232 USB USB RS232
Remote Port (rear) RS485 or Ethernet RS485 or Ethernet

RS485 + RS485

Ethernet + RS485

RS485 + RS485

Ethernet + RS485

RS485 or Ethernet
Communications Protocols

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

IEC60870-5-103

IEC60870-5-104

DNP3.0 (TCP/IP)

IEC61850

Size of 4U x 1/4 rack 4U x 1/4 rack 4U x ½ rack 4U x ½ rack 4U x 1/4 rack