Neutral Earth Resistors (NERs)
Controlled fault current limitation solutions, widely installed across New Zealand’s MV networks.
Key Capabilities
- Proven technology with installations across New Zealand’s utility and industrial networks.
- Tailored ratings to match system requirements for fault current limitation (e.g., 100 A to several kA).
- Custom enclosure designs – Outdoor, indoor, and skid-mounted options.
- Cooling options – Naturally air-cooled or forced ventilation for high-energy duty cycles.
- Monitoring & protection integration – Optional temperature sensors, earth fault relays, and communication interfaces for smart grid applications.

Do you have any questions about Neutral Earth Resistors (NERs)?
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