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50Hz 60Hz 15KVA Dry Type Isolation Transformer Three Phase For Electrical Equipment

50Hz 60Hz 15KVA Dry Type Isolation Transformer Three Phase For Electrical Equipment

three phase dry type transformer

3 phase dry type transformer

Place of Origin:

Shanghai, China

Brand Name:

Ewen Power


CE, ISO:9001

Model Number:


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Product Details
Rated Capacity:
Coil Structure:
Dry Type
Cooling Mehod:
Air Cooling
Output Precision:
Payment & Shipping Terms
Minimum Order Quantity
1 pc
Packaging Details
Wooden Case
Delivery Time
According to Quantity
Payment Terms
Supply Ability
200 pcs per Month
Product Description

50Hz 60Hz 15KVA Dry Type Isolation Transformer Three Phase For Electrical Equipment


1. Product Specifications


Product Name Three Phase Isolation Transformer
Product Model SG-15KVA
Rated Capacity 15KVA
Rated Frequency

50Hz to 60Hz

Input Voltage


690V/1140V etc.

Output Voltage 220V/380V/200V/208V etc.
Output Precision ±2%
Ambient Temperature -10℃~45℃
Working Efficiency >85%
Working Altitude <2500m
Input Current According to the input voltage
Output Curent According to the output voltage
Insulation Class F
Insulation Resistance ≥2 MΩ
Waveform Distortion Nil
Overload Capacity

Maintaining one minute with 2 times

of rated capacity

Coil Structure EI
Coil Material Copper


If you want to know more specifications about this product, please contact us without any hesitation.


2. Product Description


About its appearance, this three phase isolation transformer has a new-style enclosure, in which it only has LCD dispaly. Compared with old-tyle enclosure, this one is more beautiful. Besides, it is easier to read the input and output voltage through the LCD dispaly.


About the rated capacity of this product, its capacity is 15KVA, which could bear a load of 80% of 15KVA. However, the capacity could be customized accroding to your requirement. If you need a larger one, it also can be achieved.


About the voltage, input and output voltage could be tailored according to your parameters. For example, if you need a transformer that swithces three phase 380V to three phase 220V, then we can produce such product meeting your requirements. Certainly, other voltages could be done too.


About the coil material, it's of copper, which has a better load-bearing capability and electricity inductiveness. A copper-made transformer could work for more than 10 years under normal circumstances. However, if you need a aluminum-coil transformer, you can tell us your requirements.


3. Product Size


 The dimension of this 15KVA three phase isolation transformer is 360*220*370mm while the size of its enclosure is 450*400*450mm. If you want to know more about the size of three phase isolation transformer with smaller capacity, please see the chart below:


Rated Capacity Size of Transformer (MM) Size of Enclosure (MM)
1000VA 180*140*200 250*270*220
1500VA 240*130*240 350*290*290
2000VA 240*150*250 350*290*290
3000VA 300*160*310 400*320*350
4000VA 300*180*310 400*320*350
5KVA 300*180*310 400*350*420
6KVA 300*190*310 400*350*420
7KVA 360*160*370 450*400*450
8KVA 360*180*370 450*400*450
10KVA 360*200*370 450*400*450
12KVA 360*210*370 450*400*450
15KVA 360*220*370 450*400*450


This chart shows the common size of three phase isolation transformer. As for the appearance of transformers with different capacity, it might be different. If you want to know it, please contact us to send you sample pictures.


4. Main Competitiveness


① OEM and ODM supported: we are a manufacturer supporting OEM and ODM services.


② Inexpensive Price: because we a producer, we could provide goods with factory price for you if you are an agent. Also, we could offer you inexpensive price if you are a normal buyer.


③ Professional Technical support: we could help you with any technical problem since you contact us with regard to the product that you want to purchase.


④ One-year warranty period: in case there is any problem during the warranty period, we could make every effort to support you in solving the problem. 


5. Product Display

50Hz 60Hz 15KVA Dry Type Isolation Transformer Three Phase For Electrical Equipment 0

You could see the wire-connection board. It's very clear so that it is easier for you to connect wires correctly. The picture showed above is a transformer with a primary voltage 380V and two secondary voltage 220V and 200V.

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