• Electricfield Company

Power Glide Variacs

Electricfield Company is a reputed manufacturer of power conditioning equipment, with diversified products like control and relay panels up to 220 kV system, battery charging equipment and other associated items. The company offers Power Glide Continuously Auto variable Transformers (Variacs). Power Glide is a sleeplessly and continuously variable voltage autotransformer that has a single layer copper winding on the toroidal core of high grade CRGO silicon sheet. Once face of the winding on the top in case of air-cooled and side face in case of oil-cooled is finely evenly ground for better contact with the carbon brush, which slides along with the same. A contact arm holding the carbon brush is fitted to a central shaft with control knob for operation. Any desired voltage with the maximum range can be achieved by adjusting the position of the brush by rotating the control knob. The calibrated dial provided reads approximate the output voltage at no load when the input is at its rated value.