VPI transformers are manufactured using a vacuum pressure impregnation process that enhances insulation and provides excellent resistance to moisture, dust, and harsh environments. They are ideal for indoor and industrial applications where durability and low maintenance are required. With improved cooling and mechanical strength, VPI transformers ensure long service life and reliable performance even in challenging operating conditions.
- For power, distribution and industrial applications
| Rating |
100 kVA to 20 MVA |
| Voltage Class |
Up to 22 kV
|
| Frequency |
50/60 Hz |
| No of Phase
|
Single & Three Phase
|
| Cooling
| AN/AF |
| Vector Group
|
As per customer requirement
|
| Winding Material
|
Cu / Al
|
| Tapping
|
OCTL, OCTC, OLTC
|
| Insulation Class
|
F/H/R
|
| Applicable Standards
|
IS 11171, IEC 60076-11, IEC / EN 61378, EN
|
