75kva Single Phase Dry Type Transformer NEMA 4X 304 SS Enclouse 480 to 120 Transformer

The DG-75KVA is a robust, single‑phase dry‑type transformer engineered for reliable power distribution in demanding industrial and commercial environments. Designed for safety, durability and ease of installation, this unit delivers 75 kVA of rated power with high electrical performance and proven mechanical protection.

Production photos

Mechanical and Safety Characteristics

Enclosure material: High-quality 304 stainless steel—selected for superior corrosion resistance, excellent mechanical strength and long-term aesthetic appearance. The 304 stainless steel housing provides outstanding protection against moisture, chemicals and environmental contaminants commonly found in industrial and outdoor installations.

Enclosure rating: NEMA 4X — the unit’s enclosure is built to NEMA 4X standards, ensuring it is watertight, corrosion-resistant and suitable for outdoor use and washdown environments. NEMA 4X protection means the transformer is protected against windblown dust and rain, splashing water, hose-directed water, and corrosion, making it ideal for coastal, chemical processing and other harsh conditions.

Specification

Why choose the DG-75KVA?

• Durable 304 stainless steel casing for long service life and minimal maintenance in corrosive or wet environments.
• NEMA 4X enclosure delivers confidence for outdoor installations and areas subject to washdown or aggressive atmospheres.
• Solid electrical performance with comprehensive insulation and withstand testing for safety and reliability.
• Compact footprint and air‑cooled design simplify installation and service.

Production process

WINLEY is located in Xiamen, China. We are specialized in manufacturing all kinds of transformers, voltage stabilizers, voltage regulators, etc. The products are widely used in industrial machinery, new energy, power generation, power supply, coal, metallurgy, petroleum, chemical, construction, port, airport, railway transportation, urban infrastructure, and other areas.

With more than 17 years experience, WINLEY always adhere to the route of "Integrity makes brand,quality wins the market"! We have a professional R&D team, a quality control team, scientific production management system and comprehensive customer service system.

WINLEY holds ISO 9001:2015 quality management system certification, All products have approved by CE certification, we can also apply for UL(Authorized by partner), SASO, SONCAP, etc. according to customer requirements.

WINLEY products are sold to Europe, North & South America, Oceania, Asia and Africa, more than 100 countries and regions in the world are using WINLEY products. Products’ quality and technical service are recognized by all customers around the world, and we have cooperative distributors in some countries.

And we will continue to carry forward the integrity of compliance, scientific and technological innovation, win-win cooperation spirit, provide quality products and comprehensive service to all partners, and work hard for the development of the world’s green electrical power.