1 MVA Pad Mount Three Phase Transformer 4160V to 480V Step Down with 12.15kW Load Loss and 3100kg Gross Weight

Price Negotiable
Price: $1000-$150000
MOQ: 1unit
Delivery Time: 30days
Brand: WINLEY
Product Description
Product Overview

This 1 MVA pad-mounted three-phase transformer efficiently steps down voltage from 4160V to 480V, designed for reliable industrial power distribution with robust construction and advanced safety features.

Key Features
  • Pentahead Bolt Entry Assembly for enhanced security
  • High-Fire Point Insulating Fluid for improved safety
  • Non-PCB Insulating Fluid for environmental compliance
  • Tamper Proof Housing for protection against unauthorized access
  • Hinged Front Compartment Doors with pad lock capability
  • NEMA 3R Wiring Compartment for outdoor durability
  • Hot Stick Included with HV Door Mount for safe operation
Performance Characteristics
  • Integrated three-in-one device for oil supply, level indication, and pressure release
  • Vacuum oiling process during packaging ensures complete moisture removal
  • Sealed design prevents air contact, protecting against oxygen and water immersion
  • Corrugated radiator tank provides both cooling and "breathing" functionality
  • Elastic corrugated design compensates for oil volume changes due to temperature variations
Technical Specifications
Rated Capacity (kVA) Connection Method No-load Loss (kW) Load Loss (kW) No-load Current (%) Impedance Voltage (%) Machine Weight (kg) Oil Weight (kg) Gross Weight (kg)
1000 Dyn11/Yd11/Dyn5/Yyn0 1.44 12.15 1 6.50% 1495 735 3100
Production Process
Manufacturing process of 1 MVA pad mount transformer showing assembly line Quality control inspection of transformer components and testing procedures Final product testing and certification of 4160V to 480V step-down transformer
Frequently Asked Questions
Q: Can I have a sample order?
A: Yes, we welcome sample orders to test and check quality.
Q: What is the lead time?
A: Sample time 3-7 days, mass production time 7-25 days. Shipping via DHL, UPS, FedEx, etc.
Q: How long is the warranty?
A: 24 months from B/L. We provide free service for damaged accessories with photo evidence, technical support, and replacement parts as needed.
Q: Is OEM/ODM available?
A: Yes, we offer full OEM/ODM services including custom colors, functions, packaging, logo printing (MOQ ≥10pcs), and custom design implementation.
Q: How to control the products quality?
A: We hold CE certification, employ professional engineers, implement strict production controls, conduct performance testing during manufacturing, and perform comprehensive quality tests upon completion.

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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