Feature : Weather Friendly,Adequate For Lighting, Power Transmission, And Electric Furnace Loads,Cores Built From Non-aging High Quality Cold Rolled Grain Oriented Silicon Steel Laminations Of M4 Grade,Duly Clamped By Core Frames,Provided With Tapings To Compensate
"VARIVOLT" AUTO TRANSFORMER is a continuously variable voltage auto transformer, having a movable carbon tip, fixed to brush arm sliding on a silver plated commutator. Rotation of the brush arm by either manual or motor drive, delivers an output voltage from zero or above line...