Solar & Wind Transformer

• Solar Distribution Transformer is a step-up transformer which is bridging between solar voltaic to the grid:
  • Designed to with stand severe Site conditions of solar Power Plants as transformers should withstand higher temperature due harsh weather conditions.
  • Specially designed with multiple windings to synchronize with grid to provide the required rating with minor number of transformer.
  • Design of each transformer is unique matching to customer requirement.
  • Care taken in design to provide energy efficient transformer.
  • Shield between LV and HV to isolate harmonic distortion.
  • Supplied with either Off-circuit or OLTC depending upon customer requirement.

• Rating: up to 3.15MVA, Can be custom built up to 5MVA
• Primary Voltage: 200V to 1000Volts as per required specification. 3 phase, 50HZ.
• Secondary voltage: 11KV, 22KV, 33KV, 3 Phase, 50HZ
• Secondary tapings: Off circuit tap changer or On Load Tap Changer.
• Insulation Class: A
• Terminal Arrangement: Cable box or Bushings
• Even Solar Power Transformer are manufactured up to 30MVA 66KV or 25MVA 110KV.

RANGE :Upto5 MVA in 11, 22, &33KV Class.

NGG Power Techmanufactures a wide range of Oil Filled Distribution & medium power Transformers with On Load Tap Changer (up to 5000 KVA in 11 KV & 33 KV Class) conforming to Indian Standard (IS 1180 & IS 2026) and the international standards (IEC 60076) of quality and safety. These transformers can be free breathing or hermetically sealed.These transformers are designed and developed using latest technologies and can be provided with a variety of terminations so as to suit the requirements for new installation or replacement.Optimum efficiency is ensured by delicate proportioning of core and winding losses using high gradePrime CRGO Lamination i.e MOH 23, M3 to M4, ZDKH23, PH90 Lamination, or amorphous Lamination, Electrolytic Grade 99.9% pure copper or Electrolytic Grade 99.72% pure Aluminium, with Transposition in L.V. coil for current sharing in parallel Conductors, Epoxy Dotted Paper, Electric grade press paper, boards and mineral oil. Thus better efficiency is achieved resulting in longer life.