ALTEX ELECTRIC COMPANY , Bengaluru
Mfr: Voltage Control Units (Avrs), Static Excitation Systems (Ses) Suitable For Various Ratings Of Ac Generators (Lt & Ht).
BELTRONICS , Kalupur, Ahmedabad
Mfr: Single Phase/Three Phase Servo Controlled Voltage Regulators, Single Phase/Three Phase Variable Auto Transformers, Smps Based Battery Charger, Inverters, Ups (Off Line), Constant Voltage Transformers, Isolation Transformers