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4000 kVA(4 MVA) Pad Mounted Transformer

The 4000 kVA pad-mounted transformer can be customized to fit your project requirements. Contact GNEE today to receive the parameter sheet, drawings, and quotation for the 4000kVA(4 MVA) Pad Mounted transformer.

Reference Price: $3000-$50000
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4000 kVA Pad Mounted Transformer Supplier

The 4000 kVA Pad Mounted Transformer is a type of ground-mounted power distribution transformer installed in a lockable steel cabinet on a concrete pad. Since all live connections are securely enclosed within a grounded metal housing, pad-mounted transformers can be safely installed in areas without fencing.

They are used in conjunction with underground distribution lines to step down primary line voltage to a lower secondary voltage for end users. A single transformer can supply power to a large building or multiple residential units.

Product Advantages

  • Mild steel tank, optional stainless-steel tank
  • Three-point latching door for enhanced security
  • Removable sill for easy installation
  • Stainless-steel cabinet hinges and mounting studs
  • Bolted-on cabinet with removable sill available in the following depths:
    19″ deep for 300 kVA to 750 kVA
    22″ deep for 1000 kVA to 1500 kVA
    24″ deep for 2000 kVA to 3750 kVA
    30″ deep for 5000 kVA to 7500 kVA
  • Live-front and dead-front construction options
  • Steel HV/LV compartment barrier
  • Oil drain plug for 500 kVA and below
  • 1″ drain valve with sampler for 750 kVA and above

Tailored Transformer Solutions for Every Industry

Gnee Electric has strong manufacturing capabilities, supporting projects of all scales—from distribution networks to large-scale power infrastructure. Our power transformers are manufactured with ratings up to 230 kV / 300 MVA, meeting the demands of utility-grade and high-voltage applications worldwide.

For standard pad-mounted and distribution transformers, our typical delivery time is just 4 to 8 weeks, with a monthly production capacity of up to 300 units. For high-voltage power transformers, the average manufacturing lead time is around 6 months, depending on project complexity and specifications.

Our facilities are optimized for both capacity and precision, enabling us to provide fast, reliable, and standards-compliant solutions—whether for a single unit or the deployment of a complete electrical project.

We understand that every project has unique requirements. That’s why we offer fully customizable pad-mounted transformers designed to meet the specific needs of our clients.

Send us your specifications now, and get a tailor-made machine that maximizes performance and value!

Transformers in Stock

GNEE Hot-Selling Products

three phase pad mounted transformer

Why Choose Gnee Electric Transformers?

Gnee Transformers has become a trusted brand in the transformer industry, known for delivering high-quality products and exceptional customer service. Here are the key reasons to choose us:

Expertise & Innovation
With years of industry experience, we continuously invest in research and development to innovate and enhance transformer designs, ensuring our products remain at the forefront of technology.

Customized Solutions
We understand that every project has unique requirements. That’s why we offer fully customizable pad-mounted transformers designed to meet the specific needs of our clients.

Global Reach
Having served customers in more than 20 countries, we have built a strong global network capable of providing reliable support and fast delivery to clients worldwide.

Competitive Pricing
With our own upstream factory supplying materials such as silicon steel and cores, we are able to keep costs competitive. While we deliver top-tier products, our pricing ensures outstanding value for every customer’s investment.

Specification Parameters
Basic Information
4000 kVA(4 MVA) Transformer Specifications
Phase Three phase Std. CSA C227.4 & CAN/CSA 802.1 Std
Power rating 4000kVA(4MVA) Config Dead front/radial feed
Mounting Pad Mount Frequency 60Hz
HV Voltage 27.6kV Tap changer 5-position
LV Voltage 600Y/347V Fluid Capacity 2200L
HV BIL 125 kV Total weight 7800kG
LV BIL 30 kV No load loss 5200W
Vectorgroup Dyn1 On load loss 30400W
Cooling method ONAN Impedance 7.00%
Winding Material Aluminum Paint Color Munsell green
Core form Three phase 3-column Capacity @ 65°C Temperature Rise 4000 kVA
Service Support
4000 kVA(4 MVA) Pad Mounted Transformer

FAQ

Q1: Is OEM/ODM available?
A1: Yes, it is! Our products can be Customized. We have design and engineer teams,we can customize products according to customers’ drawing or requirements.

Q2: What’s your MOQ?
A2: One Set.

Q3: How is the delivery time?
A3: It depends your order quantity and it normally takes about 15-20 days.

Q4: How do you control the quality?
A4: We have QC team comply with TQM to ensure the quality. Each step is in compliance to the standards. At the same time, we will take photos and shoot video for you if you need.Every product will be fully assembled and carefully tested before packing and shipping.

Q5: How long is the warranty?
A5: Within one year from the sale date, if there are any accessory problems, you just provide the photos of damaged accessory, then we will provide free accessory. According to the number of products, we will provide easily damaged accessories for free. We also can provide technical support if you need.

Packaging and Transformer Delivery

4000 kVA box-type transformers are typically packaged in wooden crates and pallets. Should you have specific packaging requirements, please inform the Dalin team, and we will assist you in customizing the solution.