Neutral Earthing Transformers

Neutral Earthing Transformers

Hunter Transformers designs and manufactures Neutral Earthing Transformers (NETs) to provide effective system grounding and enhance the protection of power networks. These specialised transformers are essential for managing fault currents in systems where a direct neutral connection is not otherwise available, such as in generator or transformer installations with a delta winding configuration.

By creating a stable neutral reference point, NETs allow for controlled fault current levels, enabling reliable protection system operation, reduced equipment stress, and improved network safety. They are particularly suited for medium voltage distribution networks, renewable energy projects, and industrial installations where grid stability and fault management are critical.

Our Neutral Earthing Transformers are engineered for long-term durability, thermal stability, and compliance with Australian and international standards. Depending on project requirements, they can be supplied with or without an associated earthing resistor to tailor fault current limitation. Each unit is custom-designed to integrate seamlessly into the broader network, ensuring safe and efficient performance across a range of operating conditions.

At Hunter Transformers, we work closely with clients to deliver tailored NET solutions that align with specific network protection strategies. Through robust design, strict quality assurance, and a focus on operational reliability, we provide transformers that safeguard critical infrastructure and support the safe, efficient operation of modern power systems.