Voltamp Transformers Ltd. Chennai, Tamil Nadu

Induction Furnace has coil constructed from heavy copper tubing. It is designed and tuned to the inverter circuit which applies a medium frequency (generally 500 Hz or 1000 Hz) voltage to the Induction coil. The magnetic field produced by the induction coil induces eddy currents in the charge and heats it. Medium frequency is necessary to enhance the rate of heat generation.The inverter circuit requires for its operation a D.C. Voltage which is obtained by converting available three phase A.C. Voltage. Transformers which are used for transforming available three phase A.C. voltage to required voltage for converter circuit of the Induction Furnace are referred to as Induction Furnace Transformers. Thus they are essentially Rectifier Converter Duty Transformers.

In view of the requirement of Indian Industry, we have introduced VOLTAMP Cast Resin (Dry Type) Transformers. This introduction will supplement our existing product viz. Vacuum Resin Impregnated Dry Type Transformers. Dry Type Transformers of both the above varieties are in use in the Indian Industry. To offer time proven designs substantiated by reliable field experience we have entered into Technical Collaboration with Ms. HTT, Hann Munden, Germany.They manufacture Cast resin Power and Distribution Transformers, Converter Transformers, Transformers with On Load Tap Changers (OLTC), Motor - starting Transformers, Testing Transformers, etc. Their specialty is to make special transformers to meet customers' requirements.

The growth of the latter is pre-requisite to the growth of the Company and hence Customer satisfaction is the prime objective. Over the years of sincere service and dedication to its Customers has earned the Company distinguished Customers which includes leaders in Government and Semi-Government projects, Refineries, Fertilizer Plants, Cement, Steel, Chemical, Pharma, Paper, various other Industries and State Electricity Boards in India as well as Abroad also.

In view of the requirement of Indian Industry, we have introduced VOLTAMP Cast Resin (Dry Type) Transformers. This introduction supplements our existing product viz. Vacuum Resin Impregnated Dry Type Transformers. Dry Type Transformers of both the above varieties are in use.In view of the requirement of Indian Industry, we have introduced VOLTAMP Cast Resin (Dry Type) Transformers. This introduction will supplement our existing product viz. Vacuum Resin Impregnated Dry Type Transformers. Dry Type Transformers of both the above varieties are in use in the Indian Industry. To offer time proven designs substantiated by reliable field experience we have entered into Technical Collaboration with Ms. HTT, Hann Munden, Germany.

In accordance with IEC 62271 Standard, the prefabricated steel enclosure housed - HT Switchgear, Transformer and LT Switchgear and associated equipment's to form a composite compartmentalized UNITISED SUB-STATION with concern to safety and meet the Urban and Industrial needs. The Substation is designed to take care of moisture, dirt, condensation in coastal areas and is Completely lockable, to protect against unauthorized access.

Oil filled Power and Distribution Transformers up to 160 MVA, 220 KV Class. VOLTAMP derives its strength from its customers. The growth of the latter is pre-requisite to the growth of the Company and hence Customer satisfaction is the prime objective. Over the years of sincere service and dedication to its Customers has earned the Company distinguished Customers which includes leaders in Government and Semi-Government projects, Refineries, Fertilizer Plants, Cement, Steel, Chemical, Pharma, Paper, various other Industries and State Electricity Boards in India as well as Abroad also.