A short circuit can damage the engine in seconds. We'll tell you how Elektromotors engineers restored the engine after a short circuit in Tashkent.
Situation
After a surge in the network, a short circuit occurred in the motor winding. The protection worked, but the winding was damaged - the engine did not start.
Diagnostics
Diagnostics confirmed an interturn short circuit and local burn-through of the winding. Insulation measurement showed breakdown.
Repair
- Full winding rewinding.
- Checking the stator iron for damage.
- Impregnation and drying.
- Full load tests.
Result
Motor restored with warranty. The customer was recommended to install surge protection to avoid repeated short circuits during network surges. Eliminating the cause is as important as the repair itself.
Did the engine suffer from a short circuit in Tashkent? Elektromotors engineers will restore it and select protection - contact us.