China AVR Voltage Stabilizer manufacturer

Electric Single Phase Auto Transformer 20KVA 50Hz 60Hz With Double Windings

Product Details:
Place of Origin: Shanghai, China
Brand Name: Ewen Power
Certification: CE, ISO:9001
Model Number: BK-20KVA
Payment & Shipping Terms:
Minimum Order Quantity: 1 pc
Price: Negotiation
Packaging Details: Wooden Case
Delivery Time: Based on Quantity
Payment Terms: T/T,
Supply Ability: 1000 pcs per Month

Detail Information

Item: Single Phase Transformer Power: 20KVA
Efficiency: 95% Waveform Distortion: No Additional Waveform Distortion
Cooling Way: Air Cooling Winding: Double Windings
High Light:

1 phase transformer

,

single phase isolation transformer

Product Description

Electric Single Phase Auto Transformer 20KVA 50Hz 60Hz With Double Windings

 

1. Product Specifications

 

Product Name Single Phase Transformer
Product Model BK-20KVA
Product Brand Ewen/OEM/ODM
Origin Place Shanghai, China
Rated Input Voltage 380VAC/220VAC etc
Rated Output Voltage 220VAC/200VAC/110VAC etc
Working Frequency 50~60Hz
Working Temperature -10℃~45℃
Working Altitude Less than 3000m
Relative Humidity 20%-90%
Temperature Rise <80℃
Coil Structure EI
Insulation Class Class F
Wire Copper or Aluminum
Core Silicon Steel Sheet
Cooling Method Air Cooling
Wiring Mode V/V
Noise <35db
Dielectrical Strength 3000VAC/min
Over-load Capability 10 Minutes with 1.2 times of rated capacity
Lifetime Ten to twenty years normally

 

2. Product Introduction

 

The rated capacity of this single phase transformer is 20KVA. The input voltage and output voltage could be customized according to your request.

 

Normally, the rated capacity of single phase transformer ranges from 50VA to 500KVA. The normal input voltage includes 380V, 220V, 200V, 110V, 100V while the normal output voltage includes 220V, 200V, 110V, 100V, 48V, 36V, 24V, 12V etc. The working frequency is 50Hz-60Hz. Normally, a little bit deviation is available for the product to work.

 

3. Product Features

 

Delicate design Double windings design makes the transformer more delicate.
Strong load bearing capability The maximum working efficiency of this transformer is up to 98%.
Low no-load loss The no-load loss of this 20KVA single phase transformer is nearly zero. It's very energy-saving.
High insulation class The normal insulation class is F. It could be customized as H or even higher class.
Sound heat dissipation Due to high quality silicon steel sheet and double windings design, the heat dissipation performance is very sound.

 

4. Product Show

 

 Electric Single Phase Auto Transformer 20KVA 50Hz 60Hz With Double Windings 0

 

5. Product Advantages


① Small size due to the high quality of materials


② Sound performance due to the heat dissipation achieved through special air vents


③ Safe and simple cable connection achieved through the use of special terminals


④ Easy installation


⑤ Reliability achieved through high standards of quality control carried out by state-of-art, calibrated instruments at all stages of production, from receipt of raw materials to inspection of final products.

 

6. Aftersale Services

 

We provide 12 months' warranty for our customers. Since you receive the product, as long as there is any problem, we would help you with it. We have a professional technical team and aftersale service team to tackle with any aftersale problem.

 

Please feel free to contact us if you have any question. Your inquiry would be on our top priority.

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