250 kVA Pad Mount Three-Phase Oil-Immersed Distribution Transformer
Product Technical Specs
|
KVA Rating |
250 KVA |
|
No. of Phases |
Three-Phase |
|
Winding Configuration |
Delta – Wye / Wye – Wye/ Delta – Delta/ Wye – Delta |
|
Tapping Range |
±2 x 2.5% |
|
Winding Material |
Copper / Aluminum |
| Impedance | 3.10-5.75% |
| Mounting |
Pad-Mounted |
|
Vector Group |
As per requirement |
|
Type of Installation |
Indoor / Outdoor |
|
Sound Level |
NEMA TR1 Standard |
|
IEEE Standards |
IEEE C57.12.00 |
| Certification |
UL Listed |
| Efficiency |
DOE 2016 Standard Compliant |
| Enclosure |
NEMA Type 3R – Stainless Steel |
|
Additional Accessories |
Electrostatic Shielding Lighting Arrestors Bay-O-Net Expulsion Fuse MOV Surge Arrestor (on demand) |
| Quality Control |
Transformer routine tests as per ANSI® and IEEE® Tank Coating System complies with IEEE Std C57.12.28 and C57.12.29 Quality System is ISO 9001 certified |
| Warranty |
12 months |
Transformer Features
This 250 KVA pad-mounted transformer comes in single and three-phase configurations with a voltage rating of 2,400 – 46,000 V on the primary side and 208Y/120 V to 14,400 V on the secondary side. This unit’s cores are made from cold-rolled silicon steel laminations using state-of-the-art technology. This transformer is highly energy efficient with lower heat emissions, resulting in fewer cooling requirements. The unit also features mineral oil as an insulating fluid with a 65°C temperature rise. With its NEMA Type 3R enclosure, this pad-mount unit can be used for indoor or outdoor applications. This transformer is primarily used in Electric power distribution, stepping down primary voltage, energy management systems, and underground industrial power distribution.
Diagram Of Transformer
