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300KVA Three Phase Transformer Dry Type 380V 220V 50Hz For Imported Equipment

300KVA Three Phase Transformer Dry Type 380V 220V 50Hz For Imported Equipment

three phase power transformer

3 phase isolation transformer

Place of Origin:

Shanghai, China

Brand Name:

Ewen Power


CE, ISO:9001

Model Number:


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Product Details
Product Name:
Three Phase Transformer
Item Type:
Dry Type
Rated Capacity:
Input Voltage:
380V3P/220V3P Etc.
Output Voltage:
220V3P/200V3P/220V2P Etc.
Payment & Shipping Terms
Minimum Order Quantity
1 pc
Packaging Details
Wooden Case
Delivery Time
According to Quantity
Payment Terms
Supply Ability
400 pcs per Month
Product Description

300KVA Three Phase Transformer Dry Type 380V 220V 50Hz For Imported Equipment


1. Product Profile


This transformer is a 300KVA three phase dry type one. 300KVA is relatively large capacity. The primary voltage could be 690V/660V/480V/440V/415V/380V/220V or any voltage that you designate. The output voltage could be 415V/380V/220V/200V/208V or any voltage that you need. The working frequency of this transformer is 50Hz-60Hz.


Three phase dry type transformer is widely used in electrical system. For example, it could be used for long-distance voltage supply to reduce the loss of electric power. The voltage could be stepped up first and then stepped down when it is transmitted to the destination. Also, it could be applied with various electrical equipment when the equipment voltage is different from the power supply.


2. Product Parameters


Product Name Three Phase Tranformer
Item Type SG-300KVA
Rated Working Capacity 300KVA
Rated Working Frequency 50HZ/60HZ
Primary Voltage

690V, 660V, 480V, 440V, 415V, 380V,

220V etc (Customization available)

Secondary Voltage

380V, 220V, 208V, 200V etc

(Customization available)

Ambient Working Temperature -15℃~45℃
Ambient Altitude <3000 Meters
Insulation Class F
Output Precision ±2%
Cooling Method Air Cooling
Insulation Resistance

≥2 MΩ

Waveform Distortion No Addtional Waveform Distortion
Power Factor 95%
Protection Class IP23
Response Time <1s
Overload Capability Thirty seconds for double rated capacity


3. Instructions of Installation and Using


① Disassemble the wooden case, open the enclousre lock, and check the appearance of this product.


② If the appearance is ok, then read the users' manual carefully.


② Install the transformer in a well-ventilated place.


③ Then exam the circuit and the voltage of power grid. Deviation of ±5% is permitted. If the deviation is over this extent, please add a voltage regulator in order to insure normal performance of this 300KVA three phase dry type transformer.


④ Connecting wires according to the indication on the wiring board.


4. Aftersale Services


Firstly, 12 months' guarantee period is provided for this 300KVA three phase dry type transformer.


Secondly, aftersale service is very comprehensive. We would help you with any issue occured to this product.


Thirdly, we have a professional team responsible for services and technic problems. In case any problems, we would help you with it as soon as possible within 48 hours.


5. Product Picture


300KVA Three Phase Transformer Dry Type 380V 220V 50Hz For Imported Equipment 0

Have a look at the exterior design of this 300KVA three phase dry type transformer. If you have further question, your inquiry is welcomed.

Send your inquiry directly to us

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