In these conditions, surface temperatures of the primary and secondary windings as well as that of the PPTC device remain lower than the device protected by a thermal fuse (see Fig. 2). Data comparing ...

Menlo Park, Calif. — Raychem Circuit Protection, a business unit of Tyco Electronics, has introduced the PolySwitch LVR series of resettable circuit protection devices to help protect electric motors ...

The H2 Alert+ is Vigilant Power’s next-generation on-line transformer dissolved hydrogen and moisture warning device that will alert substation and power plant personnel to developing fault conditions ...

https://www.thehindubusinessline.com/info-tech/Sentry-FDS-launches-transformer-fire-prevention-device/article20690164.ece Copy Sentry- DS, a transformer protection ...

Electrical transformers can take only so much punishment. The devices, which change the voltage running through a power line, have been blowing out from San Jose to Los Angeles in this month's high ...

Power transformers are critical in the energy generation and transmission, but also one of the key vulnerabilities. This is because any transformer downtime will lead to substantial financial losses ...