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750 Kva Three Phase Deadfront Pad Mount Transformer Compact

Basic Information
Place of Origin: CHINA
Brand Name: WINLEY
Certification: ISO,CE
Model Number: 750 KVA
Minimum Order Quantity: 1unit
Price: $2000-$150000
Packaging Details: Plywood case
Delivery Time: 30days
Payment Terms: T/T
Supply Ability: 1000set/month
Detail Information
Cooling Method: ONAN Efficiency: ≥99%
Frequency: 50Hz/60Hz Rated Capacity: 100~2500kVA Or Customized
Type: Live/Dead Front Material: Copper/Aluminum
Noise: <50dB Temperature Rise: ≤75K
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Deadfront Pad Mount Transformer


750Kva Pad Mount Transformer


ONAN Three Phase Isolation Transformer

Product Description

750 kva Three Phase Deadfront Pad Mount compact Transformer




1)The oil tank adopts corrugated sheet, which has a breathing function to compensate the volume change of oil caused by temperature changes, so this product has no oil storage tank, which obviously reduces the height of the transformer.
2)Since the corrugated sheet replaces the oil storage tank, the transformer oil is isolated from the outside world, which effectively prevents the entry of oxygen and water, which leads to the decline of insulation performance

3)According to the performance of the above two points, it is guaranteed that the oil-immersed transformer does not need to change oil during normal operation, which greatly reduces the maintenance cost of the transformer and prolongs the service life of the transformer.
Main data
Number of Phases Three Phases
Product Name Deadfront Pad Mount Transformer Compact
Winding Material Enameled copper wire or enameled aluminum wire
Rated Power 100~2500kVA Or Customized
Input Voltage 6.3~66KV Or Customized
Output Voltage 120,240,380V,400V,Or Customized
Frequency 50/60Hz
Connection Type DYN11/YYN0
Insulation Level A/E
Enclosures Protection Level IP20/IP30/IP32/IP40
Cooling Method KNAN/ONAN
Winding Material Copper Or Aluminum
Temperature Rise ≤115K
Transformation Ratio <3%
Air Carrying Current <3%
Impedance Voltage about 4.5%
Noise leve <50dB
Operating Temperature -15℃~40℃ (40℃, 90%R.H., 56days)
Storage Temperature -25℃~100℃(40℃, 90%R.H., 56days)
Service Condition Outdoor
Certificate CE,ISO
The technical parameter for reference only, for exactly technical information, please feel free to contact us!

Production process


Three Phase Isolation EI Core Transformer 690V/660V/600V 0


Three Phase Isolation EI Core Transformer 690V/660V/600V 1

750 Kva Three Phase Deadfront Pad Mount Transformer Compact 2




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: Sample time 3-7 days, we usually ship by DHL, UPS, FedEx,etc. Mass production time 7-25 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(MOQ:≥10pcs).

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.

Contact Details

Phone Number : 86-18650108051

WhatsApp : +8618650108051