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Substation Maintenance

Perform primary/secondary injection testing for industrial circuit breakers, and protective relays. General inspection and insulation resistance testing of transformers and motors

Key Factors

Relay

Secondary injection testing for Micro Processor based, and Electro-mechanical relays

Switchboard Testing/Commissioning

Motor Control Center Commissioning, repairs, and testing

 Circuit Breaker and Transformer Testing

Transformer Testing (Doble, TTR, & PI Testing)

Thermography

The purpose of a survey is to use an infrared (thermographic) camera sensitive in the infrared (heat) spectrum to translate thermal variations into a visual display. This display can then be recorded by conventional methods which can be used to catalog and analyze these variations. Locating and registering these faults reduces the opportunity for equipment deterioration, unscheduled power interruptions, excessive energy usage and enhances safety and system integrity.

PGDS Examples

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