HRS provides a wide array of substation equipment testing needs to ensure our customers' equipment operates as designed and ensures proper asset management while also allowing our customers to improve system reliability and safety.

 

 

Substation Equipment Testing and Commissioning

 

 

Transformer Testing and Commissioning

• Power Factor Testing

Management of valuable assets

• Insulation Resistance
• Transformer Turns Ratio
• Sweep Frequency Response Analysis
• Winding Resistance
• Dissolved Gas Analysis
• CT Testing
• Visual Inspection

 

 

 

 

 

 

Power Circuit Breakers

Ensure equipment functions properly during an electrical fault

 

• Power Factor Testing
• Insulation Resistance
• Contact Resistance
• Timing and Motion Analysis
• Hi Potential Testing
• CT Testing
• Visual Inspection

 

 

 

Voltage Regulator Testing

  • Transformer turns ratio
  • Insulation resistance
  • Power factor testing

 

 

Instrument Transformers

  • Power factor testing
  • capacitance verification
  • ratio testing