ST-CGQ100 Visible Light Sensor

<p>Overview: The arc light sensor is a photosensitive element for detecting arc light. When arc light fault does not occur, the light intensity increases significantly. The arc light sensor converts the light signal into an electrical signal and transmits it to the arc light protection or arc light extension unit. The wiring of arc light sensor is non-polarized. The arc light sensor is installed in relevant parts of the switchgear to monitor those vulnerable and important components, such as the busbar compartment inside the switchgear, CT and PT components in the middle and lower part of the switchgear, circuit breaker contacts, cable joints, etc. Currently on the market, most arc light protection devices use point-type arc light sensors. The light collection of the arc light sensor probe is achieved through a unique optical structure design, capable of collecting arc light signals in a large range, achieving full coverage of the entire switchgear compartment, with the characteristics of fast response, high sensitivity, and convenient installation.</p>