Transformers Overhauling

NGEF (HUBLI) Ltd., is Government of Karnataka state owned enterprise 100% subsidiary of NGEF Ltd., and is located between twin cities of Hubli and Dharwad, Karnataka State. A Reputed manufacturer of IE2 & IE3 Electrical Motor & Transformers with world class quality of touch proven German Technology.

NGEF (HUBLI) LTD having its operations in northern India and the regional office is at Delhi.



Transformer Repair & Overhauling

Range : 150 MVA

Voltage Class : Up-to 220KV

Standards : IS – 1180, 2026, IEC – 60076

  • Repair / Rewinding of Complete Transformer
  • Dry-out / Overhauling of Transformer
  • OLTC repair / Overhauling
  • Up-gradation of KVA rating of existing Transformers
  • Converting Regular Transformers to Filter-Free Transformers