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380V 220V Single Phase Transformer 50 Kva Dry Type Transformer Pure Copper Material

380V 220V Single Phase Transformer 50 Kva Dry Type Transformer Pure Copper Material

one phase transformer

single 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:
Single Phase Isolation Transformer
Rated Power:
Input Voltage:
Output Voltage:
Coil Number:
Pure Copper
Payment & Shipping Terms
Minimum Order Quantity
1 pc
Packaging Details
Standard Export Packaging
Delivery Time
5-20 days (According to quantity)
Payment Terms
Supply Ability
600 pcs per Month
Product Description

380V 220V Single Phase Transformer 50 Kva Dry Type Transformer Pure Copper Material


1. Product Parameters


Product Name Single Phase Transformer
Product Model BK-50KVA
Phase Single phase
Working Frequency 50~60Hz
Ambient Temperature -15℃~45℃
Input Voltage 380VAC/220VAC/200VAC/110AC etc.
Output Voltage 220/200/110/36/24 etc.
Temperature Rise <80℃
Coil Quantity Double
Coil Structure S11
Coil Materail Pure copper
Insulation Class F
Insulation Resistance ≥2 MΩ
Cooling Method Air cooling
Function Voltage change
Noise <35db
Wiring Mode V/V


2. Main Features


Double windings

This helps to reduce the power loss and

srengthens heat dissipation.

Low no-load loss

It's very energy saving. When there is no load,

the power loss is very tiny.

Strong load-bearing capability

Compared with single-winding transformer,

it has a better load-baring capability.

Strong electricity conductivity

Pure copper material facilitates better electricity



3. Product Choosing


① First, please make sure that your machine uses single phase voltage.


② After confirming the first point, please get all the parametersof your electrical equipment. For instance, the rated voltage, rated capacity, rated current, and rated frequency etc.


③ Third, After you finishing confirming the specifications of your device, you could choose a single phase transformer with a rated capacity of at least 1.5 times of the rated capacity of you appliance, to ensure the sound performance of the transformer.


④ Forth, it's normally recommended to buy a transformer with 2 times of rated capacity of your equipment because there is voltage drop when your equipment is started to work.


If you are not sure how to choose a right product for you electrical equipment, please contact us. We would recommend you a right one.


4. Transformer Function

Voltage conversion functions

Filter anti-interference function


5. Why choose us

① We offer 2 years warranty(include customized one).

② We have obtained CE, ISO:9001 certificates.

③ We could delievery goods within 10 days.

④ OEM/ODM is acceptable.We could put your logo on the products.

⑤ Storng R&D capability of our technical team.


⑥ Comprehensive after-sale services.


Send your inquiry directly to us

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