Relay system maintenance
MV Service offers maintenance on relays and relay systems used for the protection of generation, transmission, transformer, and distribution systems. The ABB field service technicians are factory trained to maintain all manufacturers’ relays and all types of relays including electromechanical, solid state, and microprocessor. Typical maintenance packages include an initial inspection of the relays, “as found” testing, cleaning, recalibration, and “as left” testing. All of the findings and test results are documented and reported.
Maintenance
Our service team will maintain all manufacturers’ relays and provide complete test reports and schedules.
- Electromechanical
- Inspection
- As Found test results
- Calibration
- As Left test results
- Solid State
- Inspection
- Check / record settings
- Test results
- Microprocessor
- Inspection
- Check / record settings
- Metering accuracy
- Computerized test results
- Relay Assessment
- Relay reliability
- Maintenance
- Repair & retrofit