This 5000 kVA epoxy resin cast dry-type transformer is rated at 5000 kVA, with a primary voltage of 22 kV and a secondary voltage of 6.6 kV, and is connected in a delta-star configuration. This dry-type transformer has an opening on the top and comes with additional accessories such as surge protectors, unlike ordinary dry-type transformers. The transformer is equipped with an off-load tap changer, the primary side tap range is ±2*2.5%, the cooling method is AN/AF, and the connection group is Dyn11.

Cast resin technology provides excellent insulation and environmental protection, which together with the foil winding technology inside the resin provides the ultimate dry-type transformer in terms of dielectric properties and short-circuit withstand capabilities, and ensures long-term reliability for power distribution and special applications. Cast resin transformers can be equipped with aluminum or copper windings and may be equipped with Class F or Class H insulation systems, and they can be designed for indoor or outdoor installations with different enclosures.

Product Feature:

1. Low loss, low noise, low partial discharge.

2. Strong anti-short circuit capability and high anti-lightning impact level.

3. Excellent moisture resistance for operation at 100% relative humidity.

4. Strong overload capability for long-term operation at 150% loading.

Scope of Supply:

Product: resin cast dry type transformer

Voltage level: up to 35KV

Rating level: up to 20MVA

The transformer can be designed according to customer’s requirements

Factory display

Dry-type transformer structure display

Dry-type transformer product packaging and transportation

About GNEE

Our company has a relatively strong production capacity and an efficient marketing team. The products include 110KV, 220KV large ultra-high voltage transformers, various dry-type transformers below 35KV, oil immersed transformers, amorphous alloy transformers, prefabricated substations, and various specifications of box transformers, furnace transformers, rectifier transformers, mining transformers and other special transformers.

All products of the company have passed the routine, type, and special tests of the National Transformer Quality Supervision and Inspection Center and the Wuhan High Voltage Research Institute of the State Power Company. The enterprise has passed the IS09001:2015 quality management system certification; At the same time, 10KV and 35KV power transformers, as well as box type substations, all adopt IEC certification. The product sales cover the national market and are also exported to countries and regions such as Australia, New Zealand, India, Madagascar, and Vietnam.