Distribution transformer repairs involve analyzing failures, ensuring safety, repairing insulation, core and windings, treating insulating oil, addressing cooling system issues, conducting testing, and implementing preventive maintenance for optimal performance. Professional assistance is advised for safe and effective repairs.
The company is in repairing practice with 10kva to 5mva
The company manages short circuit impedence testing properly and makes z~4
About all types of model being repaired
A transformer that utilizes single-phase alternating current to step-down long distance and localized transmission currents into power levels more suitable for residential and light-commercial applications.
Capacity (KVA) | Voltage Class (kV/V) | Quality & Energy Saving (%) w.r.t Normal | Winding Type | |||||
---|---|---|---|---|---|---|---|---|
Normal | Level i | Level ii | Level iii | |||||
5 | 11/230 | 11/240 | 11/250 | 0% | 5% | 7.5% | 10% | Cu & Al |
10 | 11/230 | 11/240 | 11/250 | 0% | 5% | 7.5% | 10% | Cu & Al |
15 | 11/230 | 11/240 | 11/250 | 0% | 5% | 7.5% | 10% | Cu & Al |
20 | 11/230 | 11/240 | 11/250 | 0% | 5% | 7.5% | 10% | Cu & Al |
25 | 11/230 | 11/240 | 11/250 | 0% | 5% | 7.5% | 10% | Cu & Al |
A transformer that utilizes single-phase alternating current to step-down long distance and localized transmission currents into power levels more suitable for residential and light-commercial applications.
Capacity (KVA) | Voltage Class (kV/V) | Winding Type | Quality & Energy Saving (%) W.R.T Normal | |
---|---|---|---|---|
25 | 11/433 | 33/433 | Cu & AI | As per IS 1180/2014(Level-1,Level-2,Level-3) |
50 | 11/433 | 33/433 | Cu & AI | As per IS 1180/2014(Level-1,Level-2,Level-3) |
63 | 11/433 | 33/433 | Cu & AI | As per IS 1180/2014(Level-1,Level-2,Level-3) |
100 | 11/433 | 33/433 | Cu & AI | As per IS 1180/2014(Level-1,Level-2,Level-3) |
125 | 11/433 | 33/433 | Cu & AI | As per IS 1180/2014(Level-1,Level-2,Level-3) |
150 | 11/433 | 33/433 | Cu & AI | As per IS 1180/2014(Level-1,Level-2,Level-3) |
200 | 11/433 | 33/433 | Cu & AI | As per IS 1180/2014(Level-1,Level-2,Level-3) |
250 | 11/433 | 33/433 | Cu | As per IS 1180/2014(Level-1,Level-2,Level-3) |
315 | 11/433 | 33/433 | Cu | As per IS 1180/2014(Level-1,Level-2,Level-3) |
400 | 11/433 | 33/433 | Cu | As per IS 1180/2014(Level-1,Level-2,Level-3) |
500 | 11/433 | 33/433 | Cu | As per IS 1180/2014(Level-1,Level-2,Level-3) |
630 | 11/433 | 33/433 | Cu | As per IS 1180/2014(Level-1,Level-2,Level-3) |
750 | 11/433 | 33/433 | Cu | As per IS 1180/2014(Level-1,Level-2,Level-3) |
800 | 11/433 | 33/433 | Cu | As per IS 1180/2014(Level-1,Level-2,Level-3) |
1000 | 11/433 | 33/433 | Cu | As per IS 1180/2014(Level-1,Level-2,Level-3) |