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AC 380V AVR Auto Voltage Regulator 3 Phase 200KVA Pure Copper For Big Motors

AC 380V AVR Auto Voltage Regulator 3 Phase 200KVA Pure Copper For Big Motors

auto voltage regulator

avr voltage regulator

Place of Origin:

Shanghai, China

Brand Name:

Ewen Power


CE, ISO:9001

Model Number:


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Product Details
Product Name:
High Power AVR Voltage Stabilizer
Product Model:
Input (Line Voltage):
304V~456V (380V±20%)
Output (Line Voltage):
Working Frequency:
Working Efficiency:
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

AC 380V AVR Auto Voltage Regulator 3 Phase 200KVA Pure Copper For Big Motors


1. Quick Details


Product name: High power AVR voltage stabilizer

Product model: SBW-200KVA

Product brand: Ewen

Input voltage range: 380V±20% (304~456V or even wider range)

Output voltage: 380V

Output precision: ±2%

Input current: 303A

Output current: 303A

Working efficiency: >95%

Working frequency: 50Hz to 60Hz

Working temperature: -10~45℃

Insulation: Class F or higher

Protection Class: IP20

Function: stabilizing voltage


2. Product Introduction

The name of this product is three phase high power automatic voltage regulator or stabilizer, of which the rated capacityis 200KVA. The model is SBW-400KVA. Normally, the rated capacity of this kind of stabilizer could be 50KVA to 3000KVA. with regard to the input and output voltage, the input range is 304V to 456V, which could meet the needs of most customers. The output voltage is 380V. And the output precision is ±2%. Certainly, the input and output voltage could be tailored to your requests.

The applicable circumstances of this product are numerous. For instance, it can be applied in industrial factories like steel plant, mining plant, and other plants. Then it could be used to stabilize the voltage of school, hospital, or other places with fluctuating voltages. Also, it could work with many kinds of electrical equipment to stabilize the voltage when the appliance is working.


3. Main Features

This AVR voltage stabilizer has a lot of competitve features. Please see them in the follwoing chart:


No waveform distortion High suitability for different loads
High working efficiency High output accuracy
High electricity inductiveness Flexible working modes (automatic or manual)
Stable voltage adjustment Full automatic regulation
Various protection functions High-quality parts
Long lifetime Low maintenance costs


4. Product Recommendation


There is always an appropriate stabilizer for your electrical appliance. Please see the product type and the rated capacity for each type respectively.


Product Type Rated Capacity
Three Phase Voltage Stabilizer (TNS Series) 3KVA~100KVA
Three Phase High Power AVR Voltage Stabilzier (SBW Series) 50KVA~3000KVA
Single Phase Voltage Stabilzier (TND Series) 500VA~50KVA
Single Phase High Power AVR Voltage Stabilizer (DBW Series) 50KVA~200KVA
Three Phase Purified Voltage Stabilizer (JSW Series) 3KVA~125KVA
Single Phase Purified Voltage Stabilizer (JJW Series) 1KVA~30KVA
Three Phase Non-contact Voltage Stabilizer (ZBW Series) 10KVA~1000KVA
Single Phase Non-contact Voltage Stabilizer (ZDW Series) 1KVA~60KVA
Single Phase Wall-mounted Voltage Stabilizer (TSD Series) 3KVA~10KVA


5. Aftersale Services


Our aftersale services are comprehensive and all-round. You don't have to worry about the product quality and our aftersale services:


A one-year guarantee period is provided since you buy the product. If there is any problem with the stabilizer, please contact us without any hesitation. We would try our every effort to help you with it.


Second, we promise that we would respond within 48 hours after receiving your feedbacks.


Thrid, we have a professional team of technicians to help you with all kinds of technical problems. If there is any electrical problem, our technicians would help you out.


6. Product Display

AC 380V AVR Auto Voltage Regulator 3 Phase 200KVA Pure Copper For Big Motors 0

The dispalying meters show the input voltage, input current, and output voltage. Also, on this pannel, there are indication lights, mode swtiching button etc. It's very convenient for you to get the data of this stabilizer when it works.

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