What We Provide

1. Circuit Breaker Testing

  • 800A - 4000A  Circuit Breakers
  • PXR 25 Trip Units
  • Secondary Injection Testing
  • Primary Injection Testing
  • Insulation Resistance/Megger
  • Contact Resistance/Ductor
  • Trip & Close Coil Testing
  • Mechanical Inspection
  • Cleaning & Lubrication
  • Functional Testing
  • Test Reports

2. Medium Voltage Breaker Testing

  • Secondary Injection
  • Primary Injection
  • Megger/Insulation Resistance
  • Contact Resistance/Ductor
  • Breaker Timing
  • Trip Coil Testing
  • Close Coil Testing
  • Mechanical Inspection
  • Cleaning
  • Functional Testing

3. Protective Relay Testing

Relay Testing

  • SEL
  • ABB
  • Eaton
  • Siemens
  • GE
  • Schneider Electric

Protection Functions

  • 50/51
  • 50G/51G
  • 27/59
  • 81
  • 46
  • 49
  • 87
  • 25
  • 32
  • 67
  • Breaker Failure
  • Trip Logic

4. Transformer Testing

  • TTR
  • Winding Resistance
  • Insulation Resistance
  • Power Factor/Tan Delta
  • Excitation Current
  • Grounding
  • Visual Inspection 
  • Oil Condition Inspection
  • Test Documentation

5. Switchgear Testing

  • LV Switchgear
  • MV Switchgear
  • Switchboards
  • Busway
  • Protective Devices
  • Control Circuits
  • Interlocks
  • Trip/Close Circuits
  • Functional Testing

6. Data Centers

  • LV Switchgear
  • MV Switchgear
  • Breakers
  • Protective Relays
  • ATS
  • Transformers
  • UPS
  • Busway
  • Generator Systems
  • Functional Testing
  • Documentation

Our Testing Equipment

  • OMNICRON CMC 356 - Relay Testing & Commissioning
  • Megger - Insulation Resistance/Ductor/Relay Testing
  • TTR - Transformer Turns Ratio Testing
  • Primary Injection Equipment
  • Breaker Timing Equipment

Standards & Testing Procedures

  • ANSI/NETA ATS
  • ANSI/NETA MTS
  • NFPA 70B
  • NFPA 70E
  • IEEE Standards
  • Manufacturer Specifications

Test Reports

Every testing project is documented with clear, organized, and professional test results.