ABC Make Dry Type Transformers are manufactured using F (Fiber) or H (NOMEX) class insulation with or without enclosure as per the site / client requirement.Our transformers can help you save space because we design our units so that they work more efficiently and generate less heat. Sturdily constructed using the best quality components, these transformers are also custom made as per the specifications provided by the clients. These are mainly used at Indoor locations or areas which are densely populated.

Technical Specification

Ratings Up-to 2500 kVA
Voltage Class 3.3 , 6.6 , 11 kV Class (Other as Required)
Applicable Standards IS 11171, IEC60726
Cooling AN - Air Natural, AF – Air Forced
Service Indoor, IP 23 (Other as Required)
Frequency Dyn5 / Dyn11 (Other as Required)
Vector Group Dyn5 / Dyn11 (Other as Required)
Dyn5 / Dyn11 (Other as Required) F Class / H Class as per requirement
Winding material Copper / Aluminium
Taping range Off circuit or On load Tap Changers as per customer spec.
Impedance In line with applicable standards.

Salient Features & Advantages of VPI Dry Transformers:
  • Ease To Maintain
  • No Danger Of Fire Or Explosion
  • No Flammable Liquids
  • Environment Friendly
  • Higher Dynamic Short Circuit With Mechanical Strength
  • Moisture Ingress Resistance And Immune Against Polluted
  • Atmosphere
  • Long Transformer Life Because Of Lower Thermal As Well
  • As Dielectric Ageing
  • Lower Partial Discharge
  • Easy To Repair