SIL-G Generator Protection Relay
Sipariş No : SIL-G
The SIL-G is a relay for the protection of generators which is able to protect a generator by means of current, voltage and frequency functions. It is normally used with a circuit breaker as cutting element.
SILG, SIL-G, Feeder Protection IED, Generator Protection IED, 3 Phase Overcurrent Protection, Directional three-phase overcurrent protection, Directional (sensitive) residual overcurrent protection Rate of change of frequency protection, Synchrocheck, ANSI 67, 67N, 59, 27, 25, 32, 81R, IEC 61850, GOOSE, IEC 101, IEC 103, IEC 104, Modbus, DNP 3.0, 6 Configurable LED,
Protection Function ANSI Protection Function ANSI Three-phase overcurrent protection INST,DT or IDMT 50/51 Undervoltage protection 27P Directional three-phase overcurrent protection 67 Frequency protection 81U/O Residual overcurrent protection 50/51N Rate of change of frequency protection - df/dt 81R Directional (sensitive) residual overcurrent protection 67N Out of step protection (Vector Shift) 78 Undercurrent monitor 37 Defined time directional overpower protection 32/40 Latching 86 Auto-reclose - 0 -> 1 (5 shots) 79 Cold load pick-up block CLP Syncrocheck / synchroswitch 25 Current unbalance 46 CT supervision- CTS 74TCS Cable thermal overload protection - T > 49/49T Programmable Logic Overvoltage protection 59P/59N Breaker failure protection - CBFP 50BF/52 6 configurable LEDs Direct signalling/control of circuit breaker (52 function) and recloser (79 function) 8 Inputs - 7 Outputs 2 Oscillographic records, 20 fault reports and non-volatile RAM memory: stores 1000 events with date/time even without power supply thanks to its internal RTC To allow the communication relays have a communication port on the front of the equipment. Two rear ports on the back for remote communication. Two communication protocols can be used simultaneously: - ModBus RTU and IEC60870-5-103, IEC 61850, DNP 3.0 or IEC 60870-5-104
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