Variable Auto Transformer Variac

Model Number: Variable Auto Transformer Variac Brand Name: PUREVOLT Key Specifications/Special Features: Variable auto transformer, effective device for step less, break less and continuous control of AC & DC voltagesVariable auto transformer, manufactured by Purevolt is the most useful and effective device for step less, break less and continuous control of AC voltage and therefore, for control of various other parameters, dependent on AC voltageIt is ideal controlling device for numerous applications in laboratories and in industrial & commercial fieldsThe basic auto transformer is meant for operation off a nominal voltage of 240V AC & can give output voltage anywhere between 0-240V or up to 290V, by a simple transformer actionThree such variable autotransformer when connected electrically in star & mechanically in tandem, became suitable for operations of 415V 3 phase AC supply & to give output of 0-415V or up to 470VRating: -4 Amp to 1600 AmpType: single/three phase