Hot Spot Temperature Controller
January 1, 2007
ThermAsset2 is designed to measure transformer winding hot spots in real time and activate control of the cooling system, allowing optimum operation of the transformer at safe load capacity during overload conditions. The fiber-optic controller is designed for small- and medium-size power transformers, which often take the brunt of an overload condition and thus are most likely to be damaged without proper control. Capable of providing direct, accurate measurement of hot spot temperatures in the range of -22 to 392°F (-30 to 200°C), the standard configuration comes with 6 Form-C (12Form-A/B optional) programmable relays.
Lumasense Technologies, Luxtron Corp.