Key Features :
- Auxiliary supply 24–230 V AC/DC.
- 4 current channels for conventional /1 and /5 CTs; optional 1 voltage channel for conventional VTs.
- Metal enclosure with high EMC and wide operating temperature range.
- Signaling/control for circuit breaker (52) and recloser (79) functions.
- Front keypad with 7 keys (including RESET), 4 programmable hotkeys by default (CB open/close, recloser block/unblock), 2 configurable control LEDs, and 6 programmable alarm LEDs.
- Zone Selective Interlocking (ZSI 68) via configurable I/O and programmable logic (PGC).
- SOTF function for fast fault clearing after manual CB closing.
- Communication: front micro-USB; rear serial port (IEC60870-5-103, Modbus RTU, DNP3.0 selectable); rear Ethernet RJ45 and FO-LC (Modbus TCP/IP, DNP3.0 TCP/IP, IEC60870-5-104, IEC61850 + SNTP + Web Server).
- Alarms panel available.
- Multiple configurable I/O options depending on model.
- Load Data Profiling (LDP): 744 circular records; sampling interval configurable 1–60 min.
- Non-volatile RAM stores up to 2048 events and disturbance fault recordings (DFR) with internal RTC; multiple COMTRADE/data recording options with pre/post-fault cycles.
- Each oscillographic record includes 4 analog and up to 96 configurable digital channels; downloadable via communication port using SICom software in COMTRADE format.
Data Sheet
Manual de Usuario
Communication Manual
Software
