This voltage detection system can be used to detect voltage up to 1000V between phase and earth within MV cubicles.
The CL-497-00 is made for direct integration into a system for constant voltage detection. It is delivered as standard with a connector assembly and integrates directly into capacitive dividers.
When voltage is present the CL-497-00 indicates the presence via three red LEDs integrated into the unit. This device also features light threshold of 70/90V and input impedance of 36MΩ.