15 KVA Single Phase Pad Mounted Transformer 2400V 200Hz Liquid Filled with UL/cUL Certification

Price Negotiable
Price: $1000-$10000
MOQ: 1unit
Delivery Time: 30days
Brand: WINLEY
Product Description
Product Overview
WINLEY's 15 KVA single-phase pad-mounted transformer features liquid-filled construction with Class E insulation and self-cooling ONAN design. This robust unit includes a 5-position tap changer, surge arrestors, and a 200A load break switch for enhanced safety and performance.
WINLEY 15 KVA single-phase pad-mounted transformer exterior view Close-up view of transformer components and connections
UL/cUL Certification
WINLEY can apply for UL/cUL partner authorization according to customer requirements:
UL Certificate Number: UL-US-2564931-0
cUL Certificate Number: UL-CA-2548224-0
UL certification documentation for transformer cUL certification documentation for transformer
Technical Specifications
This single-phase pad-mounted transformer is designed for step-down operation in loop feed systems. It features a robust 2400V primary delta configuration and a 120V secondary output with ±3% voltage regulation. Built with Class E insulation and ONAN self-cooling, it ensures reliable performance with a temperature rise of 65°C.
Parameter Specification
Transformer Type Pad Mounted
Transformer Feed Type Loop Feed
Phase Single Phase
Capacity 15 KVA
Vector Group II6
Primary Voltage 2400V
Secondary Voltage 120V (L-N)
Secondary BIL 30 KV
Frequency 200 Hz
Temperature Rise 65°C
Insulation Rating Class E (120°C)
Cooling Class ONAN; Self-Cooled
Impedance 5.0%
Primary Connection Type Dead Front
Load Break Switch 4-Position Load Break Switch
Efficiency Standard(s) Meets DOE 2016 Standards, Meets CSA Standards, Meets ANSI/IEEE Standards
K-Factor Rating (Harmonic Mitigation) K-1 (Standard)
Winding Material Copper
Ambient Temperature Rating 40°C
Ambient Operating Temperature Range -40°C to +40°C (-50°F to +104°F)
Sound Level 48 dBA
Total Weight (Liquid Filled) 1080.06 lbs
Technical Drawings
Technical drawing and dimensions of 15 KVA pad-mounted transformer
Compliance & Standards
Meets/Exceeds DOE 2016 Efficiency Ratings
Meets/Exceeds CSA Efficiency Ratings
Complies with ANSI / IEEE C57
Complies with ANSI / IEEE C62.11
Complies with ANSI / IEEE 386
Complies with ANSI / IEEE C2
Complies with ASTM D3487
Complies with ASTM D6871
Complies with NEMA 260-1996
Complies with CSA C2.1-06
Complies with CSA C50
Complies with CSA C88
Production Process
WINLEY transformer manufacturing and production process
Frequently Asked Questions
Can I have a sample order?
Yes, we welcome sample orders to test and check quality.
What is the lead time?
Mass production time 15-25 days.
How long is the warranty?
24 months from B/L. If there are any accessory problems, just provide photos of damaged accessories and we will provide free service. We also provide technical support as needed.
Is OEM/ODM available?
Yes! We are a manufacturer with our own R&D team and can customize products according to customer drawings or requirements.
How to control product quality?
Our company owns core technology with CE certification. We have professional engineers and strict quality control processes including performance testing during production and comprehensive quality tests upon completion.
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Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Xiamen Winley Electric Co.,Ltd
Location No. 99 Yilan Road,Siming,Xiamen,Fujian,China
Contact Person Steven

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