High Voltage Disconnect Switch

Disconnects are typically found in outdoor substations. Failure modes include faulty or contaminated insulators and poor contact condition.

By using the airborne acoustic (Ultrasonic) Sensor equipped with the IQ equipment, these type of problems can be detected.

Cable Pothead Assembly Failure

This catastrophic pothead failure took down the entire plant for two days. A five-minute test using the IQ System and the high frequency current transformer (HFCT) sensor, would have prevented this disaster.

Close Window