HPL India’s copper ballast has low loss silicon steel lamination

Copper ballast from HPL have Vacuum impregnated (VPIT) open construction and industrial grade vacuum impregnated (VPIT) ballast designed to be operated at 220V-240V/ 50Hz mains supply which makes it ideal for industrial use. HPL India’s copper ballast has low loss silicon steel lamination and low watt loss of less than 12W. HPL’s copper ballast has a long life with a maximum winding temperature of 120 degree Celsius.