6500kva Cast Coil Epoxy Resin Transformer Dry Type 33000V To 900V AS60076 AS3000 Standards

6500kva Cast Coil epoxy resin Transformer Dry Type 33000V To 900V AS60076

Winley’s 6,500 kVA dry‑type cast resin transformer is engineered for reliable, low‑maintenance power distribution in commercial, industrial and utility indoor installations. Designed and manufactured to AS 60076 and AS 3000 standards, this transformer provides robust performance, excellent dielectric safety and low harmonic distortion for critical systems where fire safety, compact footprint and environmental friendliness are priorities.

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Main data

Technical drawings

Built in accordance with AS/NZS 60076 and wiring per AS/NZS 3000 to ensure regulatory compliance, safety and interoperability with Australian/New Zealand power systems.

Standard Features

• Cooling fans for AN/AF operation to maintain thermal margins under higher load or elevated ambient temperatures.
• Temperature monitoring: Nine PT100 sensors on the low‑voltage winding plus a resistance temperature device for thorough thermal supervision and integration with protecting/control systems.
• Wiring and identification: All wiring and heat shrink materials installed to AS/NZS 3000. Phase identification follows the color code — Phase A (a): red, Phase B (b): white, Phase C (c): blue.

The transformers have the following characteristics:

• Windings have high mechanical strength and no partial discharge.
• Epoxy resin and insulating materials used for windings are non-flammable, will not burn from an electric arc, and no toxic gases will be given off when the resin is burned.
• Envionmental adaptability with windings that will not absorb moisture and a special anti-rust protective coating that seals the core and frame.
• Operates under one-hundred percent relative humidity and other severe ambient conditions.
• Ability to switch on the device without pre-drying or long periods of service interruptions.
• Excellent short-circuit and lighting impulse strength.
• Cooled naturally by air (AN) and forced air cooling (AF) provided as an option to improve overload capacity.
• Smaller dimensions, less weight, and space saving.
• Oil drainage pits and fire extinguishing devices not required for operation.

Production process

High-voltage winding appliesvacuumpouring of padding epoxyresin which, at highlevel,reduces partial discharge capacity andelevates the electric strength of coils. The insideand outside of the winding is buildup with glassfiber grid overlaywhich strengthens thethemechanicalrobustnessandimprovesresistance of short-circuits and ensures the coilswill never crack.

Low-voltage winding applies the structure that windedby copper foil which solves the problem that the axle wouldpoint to the helix angle when winds and make the ampereturn of winding distribute evenly. Meanwhile, the coilsapplies axial fan which improves the heat dispersion.Between the layers of winding, it applies DMD epoxy resinpreliminary dip cloth and makes it whole solidificationfor

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.