High voltage testing

Maximising high voltage network integrity, keeping you online, all the time.

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High Voltage Testing – Maximising High Voltage Network Integrity

LIVE HV provide a complete range of high voltage testing services. From hv commissioning to planned shutdown through to end of life asset replacement

high voltage testing and commissioning

Commissioning

Our comprehensive high voltage commissioning and testing regime gives asset owners a 360-degree failure mode coverage while ensuring that installations are ‘fit for purpose, built to design specifications and safe to operate.

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high voltage equipment testing

Shutdown Maintenance

Our extensive experience in high voltage maintenance and asset testing ensures your scheduled shutdowns are effective, efficient and supported with comprehensive reporting and documentation.

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high voltage testing services

Engineering

LIVE HV provides end-to-end high voltage solutions to Power Generation, Transmission, Distribution, Industrial, Resource, Infrastructure and Renewable Energy sectors.

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high voltage services

Condition
assessment

Condition-based asset management cuts costs by reducing unnecessary maintenance, identifying faults before they become failures, enabling strategic planning for repairs and replacement.

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Our expertise

Types of HV testing we have expertise in:

  • Offline / Online Partial Discharge
  • Tan Delta / Dielectric Loss Angle / Dielectric Dissipation Factor
  • Relay Protection testing and programming
  • Primary Injection
  • Secondary Injection
  • Circuit Breaker Timing
  • Ratio, Polarity, Magnetisation Current
  • Earth Testing – Earth Potential Rise, Step & Touch Potential, Continuity
  • Winding Resistance
  • Turns Ratio
  • Sweep Frequency Response Analysis
  • Cable Fault Location
  • Thermal Imaging
  • Insulation Resistance & Polarisation Index

Where we work

LIVE HV are proud to offer all of our services across Australia and New Zealand.

  • Mobile HV testing vans
  • Latest range of test equipment
  • Experienced, qualified technicians

Case Studies

Read more examples of LIVE HV providing engineering and service solutions for our partners.

Testimonials

To the LIVE HV team,

Thank-you very much, I’ve had a great time with your team, you were very easy to deal with and professional.

I hope we can work together again soon

Satisfied Customer

A big congratulations from me too.

Lots of great work, by many people, well-coordinated, with a great result.

Satisfied Customer

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Siemens
CitiPower Powercor
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Essential

Industry Partners

Across Australia & New Zealand we have assisted partners from a range of industries. If you have a high voltage network, we have the expertise to be of service.

renewable energy live hv

Renewables

Solar Farms, Wind Farms, Hydro Stations, Battery Energy Storage Systems (BESS)

mining live hv

Mining

Surface, Underground

oil gas live hv

Oil and Gas

Onshore, Offshore

utilities livehv

Utilities

Power Generation, Power Transmission, Water

transportation livehv

Transportation

Rail, Shipping Roading, Airports