Steuertrafos richtig absichern, weil mit TSRL ohne EinschaltstromTSRL for Industrie Control TransformersTSRL pour des transfos du conrol dans machines
Manufacturer and Contractor:

Control Transformers could be, together with a TSRL, in a very energie saving manner, with low load and no load losses, because the Inrush do not exist.

Sample for an energy saving control transformer. He stays could in no load and semi load.
single phase transformers softstart