GNAN Transformers (Non-Certified)

Hunter Transformers manufactures GNAN Transformers (Non-Certified) to provide cost-effective and reliable solutions for applications where certification to KNAN fire-safe fluids is not required. These oil-filled transformers use GNAN (Generic Oil Natural Air Natural) cooling and insulation systems, making them suitable for projects that demand durability, efficiency, and safe operation without the additional overheads of certified K-Class fluids.

Our GNAN transformers are engineered with robust tank construction, quality mineral oils, and advanced insulation materials to ensure long-term performance. They are an excellent option for industrial facilities, utilities, mining operations, and renewable energy projects, where high reliability and efficiency are critical but full KNAN compliance is not necessary. Each unit is built to Australian and international manufacturing standards, ensuring dependable operation and easy integration into a wide range of electrical networks.

Key Benefits of GNAN Transformers

• Cost-Effective Solution – Provides reliable performance without the additional cost of KNAN certification.

• Efficient Cooling – GNAN oil systems deliver effective heat dissipation for continuous duty operation.

• Durability – Rugged construction and insulation systems designed for long service life.

• Flexible Application – Ideal for industrial, utility, and renewable energy projects where non-certified options are acceptable.

• Low Maintenance – Built for operational simplicity and reduced servicing requirements.

• Standards-Aligned Manufacturing – Produced to high quality benchmarks for safety and performance.