Voltamp Controls [India] Pvt Ltd offers Silicon Electrical Steel Made Current Transformers. Voltamp Controls [India] Pvt Ltd also manufactures various types of continuously variable auto transformers, servo controlled voltage stabilizers, constant voltage transformers, rectifiers for electroplating / anodizing and hydrogenation, AC synchronous motors, current transformers, potential transformers, relay type voltage stabilizers and low voltage transformers etc. The Silicon Electrical Steel Made Current Transformers finds an application in ammeters, watt meters and power factor meters and protective relays. The Silicon Electrical Steel Made Current Transformers has temperature ranging from -40 to + 70 Degree C. These Current Transformers has rated frequency of 50/60 Hz and line voltage of 660/11000 volts.