The Megger TTR25 is an automatic hand-held battery operated transformer turns ratio test set. It is used to measure the turns ratio, excitation current and polarity of windings in single- and ...
Vanguard Instruments Co. has added two new products to its family of transformer turns-ratio testers: the ATRT-03 S2 and the Tri-Phase May 6, 2008 Vanguard Instruments Co. has added two new products ...
Suitable for applications such as motor control, UPSs, white goods, and other uses requiring isolated current monitoring, a line of current transformers offers a turns ratio of 1:500. The parts are ...
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