AQ-110FLV Arc Fiber Sensor Unit with Overcurrent

AQ-110FLV is a sophisticated microprocessor-based arc flash protection unit with combined current and arc sensing. It is designed to minimize the damage caused by an arcing fault (arc flash) by tripping the circuit breaker sourcing the fault current. The AQ-110FLV complete system self-supervision function provides the highest level of dependability by continuously monitoring all internal system functions along with external connections.

50ARC Overcurrent
50NARC Earth fault
Light L>
Light and Pressure L>/P>
Circuit Breaker Failure Protection 50BF
Trip time using mechanical trip relays 7 ms
Reset time (arc light stage) 2 ms
Protection operational after power up 88 ms