Transformer Services Inc. provides periodic service and scheduled maintenance to help extend the life and improve the reliability of transformers, circuit breakers, switches and other high voltage equipment.
Services include:
Transformers, thru 750MVA at 550KV
- Replacing pumps, coolers, fans and radiator assemblies
- Cleaning or replacing bushings
- Replacing gauges
- Internal inspection and repairs
- Re-gasketing
- Load Tap Changer servicing
- Electrical testing
- On-site painting
Circuit Breaker Service
- Upgrades to electronic trip units
- Circuit breaker disassembly, cleaning and lubrication
- Circuit breaker primary and secondary injection test
- SF6 refill
Circuit Breakers Repairs
In most cases, breaker failure is misdiagnosed as a transformer related problem. This is common for GSU units at windmill generation systems. Our technicians perform preventive maintenance and on-site testing in accordance with manufacturer specifications.
Services include:
- Cleaning
- Lubricating moving parts
- Burnishing and adjusting contacts
- Repairing or replacing faulty subassemblies
- Breakers retrofitting
More extensive repairs may require taking the faulty item to our repair facility. TSI maintains in its inventory a limited supply of circuit breakers and associated parts.
