Key Features :
- Auxiliary power supply from 24–230 V AC/DC.
- 4 current inputs for /1 and /5 CTs and 5 voltage inputs for conventional VTs.
- Measures up to 1,000 V when connected directly to low voltage lines.
- Metal housing with high EMC and wide operating temperature range.
- Protection against decoupling, load shedding, and Loss of Main (islanding) using voltage, frequency, and ROCOF methods.
- Controls and signals circuit breaker (52) and recloser (79) functions.
- Front keypad with 7 navigation keys, 6 programmable hot keys for CB and recloser control, plus 3 configurable control LEDs and 8
programmable alarm LEDs. - Includes SOTF function for fast fault clearing after manual CB closing.
- Communication via front micro-USB and rear ports supporting Modbus RTU, DNP3.0, IEC60870-5-103, Ethernet with Modbus
TCP/IP, DNP3.0 TCP/IP, IEC60870-5-104, IEC61850, SNTP, and Web Server. - Optional wireless (Wi-Fi) communication and IRIG-B synchronization.
- Available alarms panel.
- Configurable I/O options: 8 inputs + 7 outputs or 11 inputs + 5 outputs, depending on model.
- Load Data Profiling (LDP) with 2160 circular records; configurable sampling intervals (1–60 min).
- Non-volatile RAM stores up to 3072 events and disturbance fault records with internal RTC for date/time.
- Multiple oscillographic recording options in COMTRADE format with up to 10 analog and 96 digital channels.
- Oscillography downloadable via communication port using SICom software.
Data Sheet
User Manual
Communication Manual
Software
