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Seondo Electric

Distributing panel facility manufacturer, Solar heating system, Smoke reducing device and Electric work
Name

345kV Circuit Breaker Failure Protection Relay Panel

Model GRC100-101A
Series Switchgear
Product Description

Apply  one-and-of half breaker busbar. 

 

Overcurrent relay element
Automatic supervision
Human interface (LED's LCD,RS230C,RS485 Communication Port) 
IRIG-B Time Synchronization  


 

 
Seondo Electric 345kV Circuit Breaker Failure Protection Relay Panel GRC100-101ARated
Current1A or 5A
Frequency50Hz , 60Hz
DC power supply110Vdc / 125Vdc
(Normal range -20% and +20%)
Operating timebelow 1 cycle
Timer for retrip0-500ms (1ms steps)
Timer for adjustment
CB Trip
50-500ms (1ms steps)
Protection relay panel size700(W) x 600(D) x 2350(H)


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