500Kva Three Phase Pad Mounted Transformer Oil Immersed For Residential Power Distribution 12.47KV with UL cUL listed

500Kva Three Phase Pad Mounted Transformer Oil Immersed For Residential Power Distribution 12.47KV with UL/ cUL listed

Three-phase pad-mounted oil-immeresed distribution transformers are powerful, dependable, and designed with the environment in mind. With the ability to function indoors and outdoors, these transformers offer enhanced reliability and protection against critical equipment failure. The lower operating costs and heat emissions of these transformers make them an ideal choice for a wide range of applications.

Why choose us

• WINLEY produces a full range of three phase pad mounted transformers with a capacity of 45kva-5500KVA and a voltage of up to 34.5KV. The products meet or even exceed the standards of DOE 2016, IEEE/ANSI, CSA, IEC, NEMA, etc.
• The three phase pad mounted transformer produced by WINLEY has obtained UL/cUL certification (Certificate Number: UL-US-2431836-0, UL-CA-2423202-0), and can apply for UL (partner authorization) according to customer requirements.
• Our products are exported to North America, South America, the Philippines and other places in large quantities. We have rich experience in design and production, professional and reliable after-sales service, and can deliver goods quickly within 7-35 days.

Main data

Product structure

1)The transformer part and the control cabinet part of the United States variation, of which the transformer part is a fully sealed structure, and the insulating oil can be two types of high ignition point oil or ordinary oil.
2)The control cabinet is divided into a high-voltage room and a low-voltage room.
3)The high-voltage room is equipped with: high-voltage cable plug, lightning arrester, load switch operating handle, non-excitation tap switch handle, plug-in fuse, pressure release valve, thermometer, pressure gauge, oil Position gauges, oil filling plugs, oil drain valves, etc., load switches, off-excitation tap changers, plug-in fuses, etc. are all immersed in transformer oil together with the transformer core. The high-voltage cable and the transformer are connected by elbow cable connectors.
4)The low-voltage side can be installed with air circuit breakers, current transformers, as well as electric energy meters, ammeters and voltmeters, and output circuits and capacitance compensation devices can be configured according to user needs.

Technical drawings

Specification

Ratings

• Meets/Exceeds DOE 2016 Efficiency Ratings
• Meets/Exceeds CSA Efficiency Ratings
• Complies with ANSI / IEEE C57.12.00
• Complies with ANSI / IEEE C57 12.28
• Complies with ANSI / IEEE C57 12.29
• Complies with ANSI / IEEE C57 12.34
• Complies with ANSI / IEEE C57 12.35
• Complies with ANSI / IEEE C57.12.70
• Complies with ANSI / IEEE C57.12.110
• Complies with ANSI / IEEE C57.12.131
• Complies with ANSI / IEEE C62.11
• Complies with ANSI / IEEE C62.22
• Complies with ANSI / IEEE 386
• Complies with ANSI / IEEE C2
• Complies with ANSI / IEEE C37.47
• Complies with ANSI Z535.4
• Complies with ASTM D3487
• Complies with ASTM D6871
• Complies with NEMA 260-1996
• Complies with 10 CFR Part 431
• Complies with CSA C2.1-06
• Complies with CSA C50
• Complies with CSA C88
• Complies with CSA C88.1
• Complies with CSA C88-16
• Complies with CSA C227.4
• Complies with CSA C227.5
• Complies with CSA C802-3
• Complies with CSA C802.1

Production process

FAQ

1. Q: Can I have a sample order?

A: Yes, we welcome sample order to test and check quality.

2. Q: What is the lead time?

A: Mass production time 15-25 days.

3. Q: How long is the warranty?

A: 24 monthes from B/L. If there are any accessory problems,just provide the photos of damaged accessory,then we will provide free service. According to the number of products,we will provide easily damaged accessories for free. we also can provide technical support if you need.

4. Q: Is OEM/ODM available?

A: Yes,it is! We are manufacturer with our own R&D team, we can customize products according to customer's drawing or requirements.

Customized services:

a. Customized color and special function.

b. Customized box.

c. Print customer's logo.

d. Your other ideas about product, we can help you design and put them into production. The above customized services must be confirmed before production.

5. Q: How to control the products quality?

A: Our company owns the core technology ,all kinds of products hold CE certificate. We have professional engineers. Workers are strictly required to make products according to the drawings. Each process has technical instructors.The QC supervisors will regularly inspect the production. We will do products performance tests during production, and comprehensive quality tests when the products is completed.

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.