UL Listed 600Kva 3 Phase Pad Mounted Transformer Oil-Immersed 34.5KV To 480V Efficient Power Distribution Transformer

UL Listed 600Kva 3 Phase Pad Mounted Transformer Oil-Immersed 34.5KV To 480V Efficient Power Distribution Transformer

This 600 kVA three-phase pad-mounted transformer (radial feed) has a 34500V primary and 480Y/277V secondary . It features off-circuit tapping , ONAN cooling, 60Hz operation, Dyn1 vector group, Class A insulation (105℃), and 65K temperature rise. it suits indoor/outdoor use, meeting ANSI/IEEE C57.12.34.

Main data

Technical drawings

Why choose WINLEY?

• WINLEY offers a full range of three-phase pad-mounted transformers , meeting or exceeding DOE 2016, IEEE/ANSI, CSA, IEC, NEMA standards.
• Products hold UL/cUL certifications UL partner authorization available per request.
• Widely exported to North America, South America, the Philippines, etc., with rich experience, reliable after-sales, and fast delivery (7-35 days)

Product Structure

34500V Delta primary (35kV class, 150kV BIL, 200A dead-front well & insert termination); 480Y/277V Wye-N secondary (live-front 4-hole spade connection).

Off-circuit tapping (±2*2.5%), ONAN cooling, 60Hz frequency, Dyn1 vector group, Class A insulation (105℃), 65K temperature rise. Aluminum windings, silicon steel core, mineral oil cooling.Housing & Accessories: Coated steel housing. Includes 2-position break switch, drain with sample valve, thermometer, liquid level/pressure vacuum gauges, pressure relief valve; HV side has bayonet fuse, current limiting fuse, and arresters.

Specification

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.