IEC
Transformer
Three phase over head pole mounted, distribution transformers with
high voltage bushings on top cover and low voltage bushing on side
confirming to IEC 60076 with high voltage 33,000 V and below: 500
kVA and smaller.
Three phase pad mounted ground mounted, power transformers confirming
to IEC 60076 with high voltage and low voltage bushings with cable
boxed and with high voltage 69,000 V and below; 10,000 kVA and smaller.
Fittings and accessories and provided as per standard as per customer
requirement.
- Natural
or forced-air cooling system available.
- The transformers can be filled with mineral oil or with high
fire-point silicon liquid-filled.
- Off load/on load tap changer can be provided.
- Hermetically-sealed or conservator type.
- Transformers are designed for average winding rise of 55°C
and top oil rise of 50°C. Other designs can be provided as
per customer requirements.
Unit Substation
| ANSI Transformer | IEC
Transformer
| Dry Typed Transformer | Cast
Resin Transformer |