Dry Type Substation Transformer

Dry-type substation transformer solutions are custom-built, dry-type power transformers designed for environmental protection in both indoor and outdoor applications. The dry-type substation transformer is ideally suited for primary and secondary unit substations; it is explosion-resistant, fire-resistant, and non-polluting.

Dry Type Substation Transformer

• Custom flexibility to meet specific customer needs and applications.
• Computerized damage assessment design tailored to client loads and assessment criteria.
• Environmentally friendly through various coating methods.
• Low maintenance requirements.
• High short-circuit strength.

Some of the main advantages of dry type transformer are:

• They are safe for people and property because they do not contain any flammable or toxic liquids that could leak or catch fire.
• They are maintenance-free and pollution-free because they do not require any oil changes, oil tests, oil spill cleanup, or special disposal methods.
• They are easy to install because they do not require any vaults or special foundations. They can be placed close to the load, reducing the need for long and costly low-voltage cables.
• They are environmentally friendly because they do not emit any harmful gases or contribute to the greenhouse effect.
• They have excellent capacity to support overloads due to better heat dissipation and thermal endurance compared to oil-filled transformers.
• They reduce costs on civil installation works and fire protection systems because they do not require oil containment pits, fire walls, fire extinguishers, or sprinklers.
• They perform excellently during seismic events due to their rigid structure, which can withstand vibrations and shocks.
• They pose no fire hazard because they have self-extinguishing properties and do not produce smoke or flames in the event of faults.
• They offer excellent resistance to short-circuit currents due to their low impedance and high mechanical strength.
• They are long-lasting due to low thermal and dielectric heating, as they feature high-quality insulation materials that can withstand high temperatures without degrading.
• They are suited for damp and contaminated areas because they offer high moisture ingress protection and corrosion resistance.

GNEE Electrical Group Co., Ltd. is a technology-based enterprise specializing in the research and development, production, sales and service of dry-type transformers, power transformers, substation transformer and related products. Our factory can provide a full range of transformers.

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