Canadian Manufacturing

Winding resistance testing in power transformers

Transformers are very reliable devices and can provide service for a long time if regularly maintained and serviced. They’re also the single most costly item in any substation. To protect against ...
EDN

Transformer test set

Weighing just 3.3 lbs., the Megger TTR100 handheld test set measures the turns ratio, excitation current, phase displacement, DC resistance, and polarity of windings in single-phase and three-phase ...
T&D

Neoptix Adds Standard Features to Fiber Optic Power Transformer Windings Temperature Monitoring System

Neoptix Fiber-Optic Sensors has introduced its T/Guard Direct Windings Monitoring System standard with large backlighted LCD and MODBUS RTU communication. Neoptix T/Guard now features a standard four ...
T&D

Three Winding Temperatures Added to the Transformer Advantage Line

Weschler's line of transformer and LTC temperature monitors has been further enhanced with the introduction of new three-winding capability Weschler's line of transformer and LTC temperature monitors ...