R&D Technology is a premium neutral earthing resistor supplier. Our factory-trained, award-winning technicians specialise in developing and delivering protective solutions to a diverse clientele, 

Our Fortress Neutral Earth Resistors (NERs) safeguard critical equipment from the impact of earth faults, ensuring switchgears, generators, transformers and more are not damaged or disabled by the unexpected. NERs limit current flows to a safe level, ensuring the vital equipment is protected but still operative. Shield your distribution network and ensure transient over-voltages travel at a safe value at the time of and outside of a fault event with our custom designed NERs, guaranteeing the safety of our people and the continued success of your business.

Key Benefits

By investing in a R&D Technology neutral earthing resistor, you’re reducing the likelihood of severe network damage and equipment failure. Other benefits include:

  • Clear identification, isolation and fault-resolution while allowing a small amount of fault current to operate protective infrastructure.
  • Mitigate the chance of snow-balling faults, avoiding business shutdown.
  • Minimal equipment damage
  • Operational certainty
  •  A high quality, Australian made product that’s been designed, tested pre delivery to you

Our Products Help Solve Problems

At R&D Technology, we take responsibility for every neutral earthing resistor that leaves our warehouse floor. Get in touch today and speak to our team of specialist technicians about your needs.

We listen, deliver, install and service.

Neutral Earthing Resistors

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