Off Load Distribution Transformer
We manufacture IS approved offload distribution transformer starting from 200 KVA to 2500 KVA under BIS-1180(Jan 2014).
Designed for minimum 25 years for 24 x 7 duty with negligible maintenance and silent operation.
Indoor/ Outdoor Pad Mounted
Copper/Aluminium Foil Winding with Thermally Upgraded Paper (TUP) insulation.
Electric Circuit is made using electrolytic grade with 99.99% pure High-Quality Copper from our regular and reputed vendor HINDALCO & STERLITE with Foil winding in L.V coil of transformer.
Magnetic Circuit is made using step-lap design for lower losses and low magnetizing current of core by using high quality CRGO material with grades such as ZDKH, ZDMH, AMORPHOUS, MOH, etc.
High Dielectric Insulation property to withstand lightening impulse and voltage surges.
ONAN through natural convection for effective cooling through axial and radial ducts.
Technical Specifications. (OCTC)
| Type | Indoor/ Outdoor Pad Mounted |
|---|---|
| Voltage Class | 11, 22, 33 kV |
| Vector Group | Dyn11 |
| No. of phase | 3 phases |
| Frequency | 50/60 Hz |
| Tap Range | ±7.5 %, +5% in 2.5% steps or as per requirement of customer. |
| Winding Material | Copper/ Aluminium Foil. |
| Applicable Standards | BIS-1180 |
| Painting | Epoxy, Polyurethane or specified by customer |