2500Kva 3 Phase Pad Mounted Transformer 12000V To 120V ANSI IEEE Standards UL certified

The three phase pad mounted transformers Winley produce have obtained UL certification, with capacities ranging from 30 to 5500kVA and voltages up to 34.5kV.

The three-phase pad-mounted transformer is not just a combination of a transformer and high/low voltage switchgear; it integrates the load switch and fuse on the high voltage side within the same oil tank as the transformer’s core and windings. This new type of equipment functions as a comprehensive substation for high and low voltage power distribution.

Main data

STRUCTURE

Technical drawings

Advantages of the Three-Phase Pad-Mounted Transformer

• Compact Design: The transformer has a compact structure, occupying only one-third the volume of a comparable European-style box transformer.

• Safety: Its fully sealed shell is grounded and does not carry electricity, eliminating the need for additional barriers and enhancing personal safety.

• Flexible Wiring: The wiring can accommodate both ring network power supply and terminal connections in the distribution network.

• Advanced Components: It features modern high- and low-voltage equipment, including oil-immersed load switches, dual-sensitivity plug-in fuses, load-operable elbow cable plugs, and fully insulated silicon zinc oxide lightning arresters.

• High-Quality Performance: The transformer utilizes a D, yn wiring scheme and a three-phase five-post iron core, ensuring stable high voltage, minimal neutral point drift, low heat generation, low noise, and effective lightning protection.

• Robust Overload Capacity: It can operate for 2 hours at 2In and 7 hours at 1.6In without impacting its lifespan.

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.