Secondary Injection and Power Quality Testing

Our testing and commissioning team offers comprehensive testing services to the commercial and industrial solar installers.


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Secondary Protection Injection Testing 

Verifying secondary protection relay functions of PV grid boxes with OMICRON CMC430

  • Over Voltage
  • Under Voltage
  • Over Frequency
  • Under Frequency
  • ROCOF
  • Voltage Asymmetry
  • Negative Sequence
  • Export Power Control

We make complex solar testing simple and fast so you can connect the solar system to the grid fast

With the changes to AS/NZS 4777:2015 the grid connected solar systems above 30kW must install grid protection relays and requires secondary injection testing to prove that the correct operation of the protection relay as per the parameters set by the DNSP. Some DNSP's also require power quality readings with the solar system connected and disconnected as part of their requirements to solar systems. 

Power Quality Testing 

  • FLUKE 435 Series2 Power Quality and Energy Analyzer is one of the top in the market we use to do the power quality test. 
  • This testing is the analytics of harmonic distortion, voltage, current monitoring, power factor, frequency changes and waveform measurements, etc.
  • With the analysis of the required standards, a comprehensive report will also be submitted.

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Give us a call on 1300 327 279 to discuss your requirements further

Email us - info@dara-switchboards.com.au 

For turnkey grid connection solutions for solar PV projects,

please contact our partners at Clean Technology Partners