overview

YN-AT501 point type fiber optic temperature measurement is designed for early prediction of faults and fires caused by insulation aging or poor contact in high-voltage power equipment such as high-voltage switchgear, knife switch switches, cable joints, transformers, etc. Due to the characteristics of electrical insulation, intrinsic safety, and immunity to electromagnetic interference of fiber optic, the probe of the fiber optic sensor can be directly installed on the measured point in a contact manner. By monitoring the temperature abnormalities of switch contacts and cable joints, possible faults can be predicted to prevent electrical fires. The YN-AT501 point type fiber optic temperature measurement device consists of fiber optic sensors, fiber optic thermometers, and fiber optic temperature display devices.

　　Application scenarios

High voltage switchgear (6KV/10KV/35KV) prone to hot spot monitoring

Monitoring of hotspots in low-voltage switchgear

Monitoring of hotspots such as high-voltage motors

Monitoring of cable joint hotspots

Monitoring of transformer hotspots

　Technical Parameter