• Transpower is prominent Auto Transformer manufacturers, suppliers and exporters in the national market and in the international market .We are proud to say that our products are highly appreciated in the market.These three phase auto transformer are mostly used to provide tapped lower starting voltages to motor loads, so they can prevent the motor from the high starting current. We develop Three Phase Transformer in our housing, manufacturing facilities which ensure superior quality, trouble free performance, and long working life.
  • Transpower Motor Starter Transformers are used to provide tapped lower starting voltages to motor loads, thereby preventing a higher KVA demand from the motors due to high starting torque & current. These are available upto the capacity of 200 Hp. Buy from Transformer Manufacturers In India now.


Features Of Variable Auto Transformers

  • Trouble free performance
  • Low maintenance
  • Long working life
  • Competitive rate
  • Helps to prevent motor from starting current damage
  • Specification as per the requirement of the client
  • Shock resistance

Transpower is one of the leading manufacturer of Auto transformer/ATS.

We customized transformer according to requirement of the client (eg : dimensions,voltages,termination,protection).We also have one of the most extensive offering of custom products with no minimum order requirements and we are stock list of standard ratings transformer which provides prompt delivery to customers.



Type      :     Auto transformer / Auto Transformer Starter

Range                                  :15 HP – 500 HP

Starting / Hour               :6 Start. 15 Sec

Resin cast / Vpi

Winding Material          : Aluminium or Copper

Conductor Types            : Wires/Strips/Foil

Core                                      : CRGO/CRNGO/Ferrite

Range                                   : 15 HP – 500 HP

System Voltage                :    Up to 690 VAC

Starting/Hour                  :  6 Start. 15 Sec

Cooling                                : Oil Cool / Air Natural

Frequency                          : 50 / 60 Hz

Insulation Class              : Up to  H

IP 00 to IP 65

Enclosure Protection     :As per request


Applications :

  • Water supply and irrigation department




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