Power System & Electrical Testing

smg-logo_vert_200pxNo matter your power system size or age, proper equipment maintenance is essential to maximize power system reliability.

Proper maintenance isn’t just testing; power system owners need a good inspection, maintenance, testing, and periodic equipment rating evaluation for a true comprehensive maintenance program. Wells Engineering’s knowledge base of electric power systems analysis, design, construction, and operation, among several industries, enables us to provide you with the development and implementation of a comprehensive maintenance program that meets NFPA 70E requirements to suit your needs both today and tomorrow.

If you have a maintenance program in place, we would appreciate the opportunity to participate in your program with our testing services. If you do not, we would be glad to assist you with the development of a program that will ensure a safe and reliable system.

Testing & Commissioning Services

Wells Engineering provides unparalleled testing and commissioning services that promote long-term, efficient operation of electrical power equipment. No matter your power system size or age, proper equipment maintenance is essential to maximize power system reliability.

Proper maintenance isn’t just testing; power system owners need a good inspection, maintenance, testing, and periodic equipment rating evaluation for a true comprehensive maintenance program.

Wells Engineering’s knowledge base of electric power systems analysis, design, construction, and operation enables us to provide you with the development and implementation of a comprehensive maintenance program that meets NFPA 70E requirements to suit your needs both today and tomorrow

RELAY TESTING SERVICES

  • Electromechanical & Solid State
  • Microprocessor
  • End To End Testing
  • Fault Simulations
  • Protection System Evaluation
  • IEC 61850 Compliant Testing
  • NERC Compliant Testing

CIRCUIT BREAKER & SWITCH TESTING

  • SF6 Circuit Breakers
  • Oil Circuit Breakers
  • Vacuum Circuit Breakers
  • Time Travel Testing
  • Insulation Resistance Testing
  • DRLO Testing
  • Auto Circuit Reclosers

TRANSFORMER TESTING

  • Power Factor and Bushing PF
  • Turns Ratio
  • Sweep Frequency Response
  • Exciting Current
  • Insulation Resistance
  • Winding Resistance
  • Oil Analysis and DGA
  • Maintenance and Testing Contracts

TRANSFORMER TESTING

  • Power Factor and Bushing PF
  • Turns Ratio
  • Sweep Frequency Response
  • Exciting Current
  • Insulation Resistance
  • Winding Resistance
  • Oil Analysis and DGA
  • Maintenance and Testing Contracts

SUBSTATION EQUIPMENT TESTING

  • Power Cable Testing
  • Capacitors Testing
  • Station Ground Grid Testing
  • Station Battery Testing
  • Thermographic Inspection
  • UPS Acceptance Testing

COMMISSIONING SERVICES

  • Power Transformers
  • Secondary Breakers
  • Protective Relays
  • HV Circuit Breakers
  • Switches and Reclosers
  • Commissioning Management

MV/HV/EHV Circuit Breakers Circuit Switchers MV Switchgear GSU & Power Transformers Capacitor Banks Harmonic Filter Banks PTs & CCVTs CTs Substation Relay Protection & Control Overcurrent, Fault Locators, & Distance Relays Generator Protection Relaying Disconnect Switches Surge Arrestors Station Batteries Grounding Resistors/Reactors/Transformers Ground Grid Reclosers Reactors Thermography Relay protection & controls Substation Commissioning Predictive & Preventative Maintenance Field Engineering & Troubleshooting Arc Flash Hazard Analysis & Training Refurbishment & Repair Electrical System Upgrades NERC Compliance Testing