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Insulation tester
GFL-1000 Eagle Eye Power Solutions

The Eagle Eye GFL-1000 has two functions: insulation testing and ground fault location. It pinpoints faulty grounding where electrical cables have breakage and lost to ground. It provides an excellent solution for troubleshooting and preventative maintenance. The compact and rugged design makes our GFL-1000 easy to use in small places and harsh environments. The GFL-1000 is widely used in the utility, telecommunications, and transportation industries.

Why Eagle Eye GFL-1000?

The cost of bad insulation or grounding in you power system can be tremendous. It may even cause power break-off which is costly to repair. Fast localization and elimination of insulation faults will be significant for electricians and technicians. Eagle Eye GFL-1000 is developed to quickly detect, track and locate virtual grounding faults on DC systems. This spares you from hours of unnecessary troubleshooting and helps to increase the reliability of your electrical equipment.

Methods

There is a loss of electricity to the ground in the breakage of the busbar and thus generates a faulty "grounding". When testing leads of the GFL-1000 are connected to the ground and busbar, there will be a return circuit. Signal generator (main unit) will send a low-frequency voltage signal of 0.1Hz～1000Hz between the testing target and grounding malfunctioned circuit. The breaking point will generate leaking current. As the grounding receiver (signal receiver) moves in the circuit, different points in the circuit will have different reaction in the indication of sound warning. It will pinpoint the cable fault based on the sound volume in the signal receiver.