Medium Power Transformers
Medium power transformers are designed for regional substations, renewable integration, and industrial facilities. Choose the configuration that best suits your needs:
- With on-load tap changer – Flexible voltage regulation under load.
- With off-circuit tap changer – Cost-effective voltage adjustment when de-energised.
- Without regulation tappings – Simplified design for fixed-ratio applications.
- Ratings – Up to 160 MVA and voltages up to 170 kV.
- High efficiency, robust construction, and long service life with optimised performance.

Distribution Transformers
Končar’s oil-immersed distribution transformers deliver reliable, efficient performance across New Zealand networks:
- Standard transformers with off-load regulation – Cost-effective and widely used in utility distribution.
- Transformers with on-load regulation – Designed for dynamic voltage adjustment and grid flexibility.
- Transformers with low electromagnetic radiation – For sensitive environments and safety compliance.
- Amorphous core transformers – High-efficiency, reduced losses for sustainable networks.
- Ratings – Up to 8,000 kVA and voltages up to 36 kV.

Dry-Type Transformers
Cast resin transformers that are fire-safe, environmentally friendly, and ideal for indoor applications. Minimal maintenance with strong thermal performance.

Do you have any questions about Transformers?
Please get in touch with us, and we will be happy to help. No enquiry is too big or too small.
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