OIL FILLED TRANSFORMERS
Vardhman make Oil filled transformers are innovatively engineered to achieve optimum performance for its unique application.
SALIENT FEATURES :
- Step Up and Step down transformers
- Sturdy designs to withstand unpredictable system conditions
- Quality raw material and systems ensure the long life of transformers
- Electrolytic Grade (EC) copper for excellent results
- Prime Grade CRGO used for longer life
- BEE complied green transformers for low losses
- Tailor made designs to meet customer requirement
- Transformers designed with all type of vector groups and tapping
arrangements, in both on load tap changer and off circuit tap changer. - Highly Customised LV & HV Termination available with Bus bar
extension and Panel mounting. - Experienced supplier of Hermetically sealed transformer with both
Mineral oil-filled and Biodegradable ester oil-filled. - All cooling arrangements as Corrugated panels, Pressed Steel Radiator, Elliptical tube, Air Forced or Oil Natural can be provided.
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Technical Data
Ratings & Voltage Class
Three Phase from 25 KVA Upto 10 MVA 33KV Class
Applicable Standards
IS: 2026, IEC: 60076, BS, SANS, IS1180:2014 etc
Impedance
As per relevant standards or as per customer requirement
Vector Group
Dyn11, Dyn5, Yzn11 etc
Frequency
50 Hz
Insulating Fluid
Mineral Oil or Synthetic Ester Oil confirming to relevant
standards or as per customer requirement.
Duty
Indoor/Outdoor
Losses
As per relevant standard/Customer requirement
Tapping
Off Circuit Tap Changer (OCTC) or On load tap changer (OLTC)
Insulation Class
Off Circuit Tap Changer (OCTC) or On load tap changer (OLTC)
Cooling
ONAN/ONAF
Winding Material
Copper(Cu)/ Aluminium (Al)
Accessories and Fittings
As per customer requirement