Protective Relay and Control Installation, Maintenance, Repair and Commissioning

  • Generator, Transmission, and Distribution packages
  • Installation, Commissioning, and Maintenance
  • Voltage Regulator Controls
  • Recloser Controls

Current Transformer Testing

  • Ratio
  • Saturation
  • Polarity
  • DC Insulation (Megger)

Circuit Breaker Maintenance and Commissioning

  • Time and Travel Tests
  • AC/DC Hipot
  • Contact Resistance (Ductor)
  • Primary Current Injection
  • PF Insulation
  • Insulating Oil Dissolved Gas and Fluid Analysis

Power Transformer Maintenance and Testing

  • PF Insulation
  • DC Insulation (Megger)
  • Winding Resistance
  • Sweep Frequency Response Analysis
  • Turns Ratio (TTR)
  • Thermal Relay/Gauge
  • Sudden Pressure Relay
  • Insulating Oil Dissolved Gas and Fluid Analysis

Station Infrared Thermography

Engineering Services

  • Project Management
  • Substation Maintenance Program Development
  • Substation Preventative and Predictive Maintenance
  • Startup Commissioning and Supervision
  • Substation Equipment Condition Assessment