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2500VA Single Phase Dry Type Isolation Transformer 380V To 380V Double Winding

Basic Information
Place of Origin: CHINA
Brand Name: WINLEY
Certification: ISO,CE
Model Number: DG-2500VA
Minimum Order Quantity: 50units
Price: $20-$8000
Packaging Details: Plywood case
Delivery Time: 10-15days
Payment Terms: T/T
Supply Ability: 10000units/month
Detail Information
Usage: Control Phase: 1 Phase
Coil Structure: EI Coil Number: Double Winding Transformer
Type: Dry Type Power: 5VA-800KVA
Insulation Class: Class B,F,H (Optional) Cooling Method: Air Cooling
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2500VA dry type isolation transformer


380V To 380V double winding transformer


dry type isolation transformer 380V To 380V

Product Description

2500VA Single Phase Control Transformer 380V To 380V Double Winding



1. Feature
A. Anti-interference effect: For example, after passing the Y/△-connected isolation transformer, it can prevent the transmission of part of the harmonics.
B. Impedance transformation function: increase the system impedance and make it easy to cooperate with protection devices.
C. The function of stabilizing the system voltage: For example, when starting heavy load equipment, it reduces the impact on the system voltage.



Product Name Single phase isolation transformer
Product Model DG-2.5KVA
Winding Material Enameled copper wire
Capacity 2500VA
Input Voltage 380V(Can be customized)
Output Voltage 380V(Can be customized)
Frequency 50/60Hz
Connection Type Terminals
Insulation Level H
Enclosures Protection Level IP00 or higher
Withstand voltage Test 2500V/min
Insulation Resistance >100MΩ
Ground Resistance 25A<100milliohm
Induction Withstand Voltage Test 125Hz/760V/60s
Cooling Method Natural or air cooling
Temperature Rise ≤80K
Transformation Ratio <3%
Air Carrying Current <3%
Efficiency 80%--99%
Operating Temperature -15℃~40℃ (40℃, 90%R.H., 56days)
Storage Temperature -25℃~100℃(40℃, 90%R.H., 56days)
Certificate CE,ISO
The technical parameter for reference only, for exactly technical information, please feel free to contact us!


2500VA Single Phase Dry Type Isolation Transformer 380V To 380V Double Winding 0

2500VA Single Phase Dry Type Isolation Transformer 380V To 380V Double Winding 1

2500VA Single Phase Dry Type Isolation Transformer 380V To 380V Double Winding 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