SIA-F Overcurrent and Earth Fault Protection Relay
Sipariş No :
SIA relays are designed to protect the Secondary Transformer and Distribution Substations of Electrical Networks. Easy commissioning and start-up of installations, and management in adverse conditions.
SIAF, SIA-F, Overcurrent and Earth Fault Protection Relay, ANSI 50P, 50/51P, 50N/G, 50/51N/G, CLP, 86, 52, 50BF, 49, 49T, 68, KITCOM,
Instantaneous Phase Overcurrent
Instantaneous Neutral Overcurrent
Inverse Time Phase Overcurrent
Inverse Time Neutral Overcurrent
Cold Load Pickup
Cable thermal overload protection - T >
Circuit Breaker Failure / Monitoring
Trip Block For Switch Disconnector
Auxiliary supply (110-230 Vac / 90-300 Vdc or 24-48 Vdc).
Low power cosumption (0.5W, 24Vdc)
Non volatile RAM memory to store up to 200 events
2 Input – 3 Output
USB connection on the front, Modbus RTU communication protocol.
Possibility of external battery power supply (KITCOM)
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