Electrified interlocking and fault comprehensive instrument

YCA-Q electric locking and fault indicator integrated instrument is widely used in power system ring network cabinet switch cabinet and cabke branch box,used to indicate high voltage,short circuit detection cable and grounding fault,blocking state information,and output signal of the switch interlocking device locking device,host of the RS-485 communication mode.Each device has its own  factory will burn IMEI encoding,can be real-time unit switchgear fault state information transmitted to the ,omitoring platform of distribution system,has become an important part of distribution automation.

Functional characteristics

• Short circuit fault indication function

• Single phase earth fault indication function

• Fault alarm reset function

• Charged locking function

• Live display function

• Battery low power alarm function

• Self test(test)function

• RS-485 (optional)

• To prevent the load fluctionof the false alarm and automatically avoid switching inrush current function

• Nuclear phase function