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5000VA / 5kva Transformer Single Phase Dry Type With Double Windings Design

5000VA / 5kva Transformer Single Phase Dry Type With Double Windings Design

Brand Name:Ewen Power
Certification:CE, ISO:9001
Model Number:BK-5KVA
Minimum Order Quantity:1 pc
Delivery Time:Based on Quantity
Payment Terms:T/T, Western Union
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Location: Shanghai Shanghai China
Address: No. 5825, Huyi Highway, Waigang Town, Jiading District, Shanghai, PRC.
Supplier`s last login times: within 26 hours
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Product Details

5000VA / 5kva Transformer Single Phase Dry Type With Double Windings Design


1. Quick Details


Item NameSingle Phase Transformer
Product TypeBK-5KVA/DG-5KVA
Product BrandEwen/OEM/ODM
Place of OriginShanghai, China
Rated Capacity5KVA/5000VA
Rated Primary Voltage380VAC or customized
Rated Secondary Voltage220VAC or customized
Rated Working Frequency50Hz~60Hz
Ambient Temperature-15℃~50℃
Working Altitude<3000m
Relative Humidity20%-90%
Ventilation ConditionSound ventilation required
Insulation ClassClass F
Coil StructureEI
Temperature Rise<80℃
WireCopper or Aluminum optional
CoreImported brand new silicon steel sheet
Cooling MethodAir Cooling
Wiring WayV/V
Working Noise<35db
Dielectrical Strength2000VAC/min
Over-load Bearing CapabilityThirty seconds for 1.2 time of rated capacity
Service TimeMore than 20 years normally

For furthermore information, please contact us without any hesitation.


2. Product Introduction


The rated capacity of this single phase transformer is 5KVA. The input voltage and output voltage are 380V and 220V respectivly. Certainly, it could be customized according to your request.


This transformer is designed with double windings. There are various advantages of double windings design: sound heat dissipation, strong electricity conductivity, better load-bearing capability etc. In the past, the single phase transformer is designed with only one winding. Later, Ewen developed such a new style single phase transformer with more than 5KVA capacity.


3. Product Features


Delicate designDouble windings design makes the transformer more delicate.
Strong load bearing capabilityThe working efficiency of this transformer is up to 98%. The load-bearing capability is very strong.
Low no-load lossWhen there is no load, the no-load loss is negligible.
High insulation classThe normal insulation class is F. It could be customized as H or even higher class.
Sound heat dissipationThe double windings design facilitates better heat dissipation.
Quick reaction speedThe transformer reacts quickly to change the primary voltage to the secondary one, usually within one second.

4. Tests Before Delivery


Before the product leaves our factory, a series of vigorous tests should be done:


Testing items
No.Test nameRoutine TestOptional Test
1Input voltage test
20utput voltage test
3No-load loss and current test
4Insulation resistance
5Impedance voltage
6Pressure test
7Insulation resistance
8Winding resistance test
9Temperature rise test
10Efficiency
11Connection method
12Inrush current test
13Waterproof test
China 5000VA / 5kva Transformer Single Phase Dry Type With Double Windings Design supplier

5000VA / 5kva Transformer Single Phase Dry Type With Double Windings Design

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