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Large Current Three Phase Transformer 120 KVA Copper Bar 3 Phase Transformer

Large Current Three Phase Transformer 120 KVA Copper Bar 3 Phase Transformer

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
Item Name:
Three Phase Large Current Transformer
Coil Structure:
Secondary Coil:
Copper Bar
Payment & Shipping Terms
Minimum Order Quantity
1 pc
Packaging Details
Standard Export Packaging
Delivery Time
5-20 days
Payment Terms
Supply Ability
300 pcs per Month
Product Description

Large Current Three Phase Transformer 120 KVA Copper Bar 3 Phase Transformer


1.  Basic Parameters


Product name Three phase transformer
Product model SG-120KVA
Place of origin Shanghai, China
Product brand Ewen/OEM/ODM
Rated capacity 120KVA
Rated frequency 50Hz/60Hz
Primary voltage Customized
Secondary voltage Customized
Phase Three Phase
Wave distortion Nil
Output precision ±2%
Cooling method Air cooling
Insulation resistance ≥2
Coil structure S11
Type Dry type
Wire Copper/Copper bar
Insulation class F
Function Voltage change
Working Efficiency 98%
Appropriate temperature -15℃~50℃
Relative Humidity 20%-90%
Noise <35db
Temperature rise <80℃
Over current capability 30 seconds for double loads
Life time >20 years
Size Customized

2. Transformer Features


Brand new raw material The material used is brand new.
Full capacity The rated capacity of this transformer is 120KVA.
Quite operation The noise of this transformer is less than 35db.
Multi secondary voltage The output voltage would be changed trough connecting wire to different primary terminals
Low core loss The working efficiency of this transformer is up to 98%.
High quality core The core used for this 120KVA transformer is brand new, with high electricity conductivity.
Strong large current bearing capability The secondary winding is made of copper bar, which could bear large current.

3. Main Competitiveness
① Low power loss of this transformer
② Clear primary and secondary voltage display
③ IP23 enclosure
④ Strong dielectrical strength
⑤ High electricity conductivity
⑥ Fast response speed
⑦ High output precision
⑧ Inexpensive price
⑨ High quality
⑩ Sound and stable performance
4. Applications
① Railway station
② Construction site
③ Production line
④ Medical device
⑤ Engineering machine
⑥ Various electrical equipment
5. Usage and Maintenance


First, when you receive the transformer, check the package of it.


Second, if it's perfect, disassemble the package and get the transformer out carefully because the transformer is relatively heavy.


Third, check if the transformer itself, including the enclosure and the main body.


Fourth, cut off the power and open the cabinet door of this transformer.


Fifth, read the instruction manual and connect the wires correctly according to wiring indication.


Sixth, check all the wiring and then turn on the power.


Seventh, after you use it for a period of time, please clean it regularly by dedusting to ensure the sound and stable performance of the product.
6. Produtc Show
Large Current Three Phase Transformer 120 KVA Copper Bar 3 Phase Transformer 0

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