Capacitive Insulator

Products benefits

The product has high reliability and safety in preventing false locking. All sensors are designed according to the requirements of all working conditions, and the creepage distance meets the technical requirements. The display has a novel appearance, and all electronic components are screened and assembled delicately. The sensor is an epoxy resin cast post insulator product. It can be used as a disconnector, grounding switch and other post insulators, with high strength, strong arc resistance, and small partial discharge.

Explanations

The insulator extracts a certain voltage from the high-voltage live circuit as the power supply for display and locking by pumping the capacitor core rod, which is used to reflect the live state of the device and can force the switch network door to lock. The voltage indication and forced locking are controlled by the same high-voltage signal, but the circuit system is independent of each other. As long as the high-voltage circuit is energized, even if the display circuit and the locking circuit fail at the same time, the electromagnetic lock is still in the locked state.