Field Services
Protection, testing, and commissioning across the power system.
Ten core services, one standard of work. From relay commissioning to medium-voltage cable testing, every job is performed to ANSI, NETA, IEEE, and IEC standards and documented in detail.
01
Protection & Controls
Protective relay testing and commissioning, secondary injection, and P&C system validation, including IEC 61850 GOOSE messaging, time synchronization, and logic verification against issued settings.
01
Protective Relay Testing & Commissioning
Field testing and commissioning of protective relays: settings applied and verified, protection functions proven by secondary injection, and trip paths confirmed end to end.
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02
Protection & Control Systems
Field commissioning, inspection, and troubleshooting of complete protection and control systems: relay logic, IEC 61850 communications, time synchronization, and the schemes that tie them together.
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03
Secondary Injection Testing
Three-phase secondary injection testing of protective relays. Pickup, timing, and logic verified across overcurrent, differential, and distance elements, documented to ANSI/NETA test specifications.
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02
Testing & Maintenance
Maintenance testing of switchgear, circuit breakers, transformers, and MV cable per ANSI/NETA MTS: insulation resistance, contact resistance, timing, TTR, power factor, and VLF withstand.
04
Electrical Maintenance Testing
Scheduled field testing of switchgear, breakers, transformers, cable, and relays that trends equipment condition, helps prevent unplanned outages, and supports NFPA 70B and ANSI/NETA MTS programs.
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05
Switchgear & Circuit Breaker Testing
Acceptance and maintenance testing of low- and medium-voltage switchgear and circuit breakers. Insulation, contact resistance, timing, and trip verification performed to ANSI/NETA specifications.
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06
Transformer Testing & Maintenance
Field testing and maintenance of liquid-filled and dry-type transformers. Insulation, turns ratio, winding resistance, power factor, and oil sampling, performed and documented to ANSI/NETA and IEEE practices.
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07
Medium-Voltage Cable Testing
VLF withstand, tan delta, and partial discharge testing for medium-voltage cable. We confirm new installations and assess aged insulation before it fails in service.
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03
Commissioning & Troubleshooting
Acceptance testing per ANSI/NETA ATS before energization, field troubleshooting, fault event analysis, and VFD startup, programming, and diagnostics across major drive manufacturers.
08
Commissioning & Acceptance Testing
ANSI/NETA ATS acceptance testing and end-to-end commissioning of electrical power and protection systems, verifying equipment, wiring, settings, and trip paths before first energization.
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09
Troubleshooting & Fault Analysis
Field troubleshooting and fault event analysis for protection, control, and power distribution systems. We isolate root causes, verify corrections, and document every finding.
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10
VFD / Motor System Troubleshooting
Field troubleshooting, startup, and programming for ABB, Danfoss, Eaton, Allen-Bradley, Toshiba, and Siemens variable frequency drives and the motors they run. Faults isolated, corrected, and verified.
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