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High Power Industrial Voltage Stabilizer 200KVA 380VAC Automatic Voltage Regulator

High Power Industrial Voltage Stabilizer 200KVA 380VAC Automatic Voltage Regulator

three phase voltage regulator

high power voltage regulator

Place of Origin:

Shanghai, China

Brand Name:

Ewen Power


CE, ISO:9001

Model Number:


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Product Details
Rated Capacity:
3 Phase
Product Name:
Three Phase High Power Voltage Regulator
Input Voltage:
Output Voltage:
Output Precision:
Payment & Shipping Terms
Minimum Order Quantity
1 pc
Packaging Details
Wooden Case
Delivery Time
According to Quantity
Payment Terms
Supply Ability
150 pcs per Month
Product Description


Industrial Three Phase High Power Voltage Regulator 200KVA 380VAC


1. Product Specifications


Please get detailed information of SBW-200KVA three phase voltage regulator through the chart below:


Product Name Three phase high power compensated voltage stabilizer/regulator
Product Type SBW-200KVA
Input Voltage Range 304-456VAC 3P  (380V±20%)
Output Voltage Three phase: 380VAC 3P
Voltage Stabilization Precision ±2%
Working Frequency 50Hz-60Hz±2%
Response Speed <1s when the input voltage fluctuates less than 15V
Insulation Resisitance ≥2
Insulation Class Class F or higher class could be customized
Protections Over-current, over-load, over-voltage, under-voltage, short circuit etc
Ambient Temperature -15℃~45℃
Ambient Altitude Less than 2000 meters
Relative Humidity 20%~90%
Installation and Usage Install the product in a well-ventilated place or area with appropriate working environment mentioned above



2. Major Components

Transformer: this part plays an important role in compensating the voltage when it fluates.


Copper column: it helps regulate the voltage automaticlly.


Carbon brush: this part helps regulate the voltage by co-working with the copper column.


Carcuit board: this part controls the whole circuit and giving out signals to the servo motor.


Chain drive: this part facilitates the movement of the carbon brush, and thus helping regulating the voltage.


There are other small parts composed of this voltage regulator. 



3. Detailed Specifications


Input voltage: 304-456V or customized based on your requirements.


Output voltage: 380V or customized according to your needs.


Input current: 303A (when the output is 380V).


Output current: 303A (when the output is 380V).


Wiring: three phase five wires (ABC for input and abc for output, with common N, and output PE).


Dielectrical strength: 2000V/min


Cabinet type: metallic type


Cabinet color: RAL 2717 & RAL 7035 or customized according to your needs.


Wiring terminals: bus bars

4. Product Features

① High load-bearing capability


② High voltage stabilization accuracy


③ Lower risk of machine malfunction


④ Two working models


⑤ Long lifetime


⑥ Fast response speed


⑦ High-quality components


⑧ Fast respond speed


⑨ Large capacity of 200KVA


⑩ Two working modes: manual and auto modes



5. More Pictures


High Power Industrial Voltage Stabilizer 200KVA 380VAC Automatic Voltage Regulator 0

For more detailed information, please contact us without any hesitation. We would respond within 24 hours.



6. FAQs


Q: What about your capacity?
A: It depends on the product. For instance, for small-power products, we could produce ten thousand pcs a month while 2000 pcs for larger-power products.


Q: What is the material of your products?
A: The major material is copper and aluminum. It is decided upon your requirements and your budget.


Send your inquiry directly to us

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