SBW Full Automatic Compensation Voltage Stabilizer

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Loading Port:
China Main Port
Payment Terms:
TT or LC
Min Order Qty:
1 Piece pc
Supply Capability:
5000 Pieces per Month pc/month

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Product Description:



This series large power voltage regulator is an energy-saving new product developed by our company by absorbing the advanced technology of Western Europe. It is provided with two systems of manual/automatic dual control, direct putout and stabilizing output, with the functions of over/under voltage protection. Delay and error protection etc. it is reliable and suitable for any load .


Main technical data


Phase NO. : Three-phase four wire system


Input voltage : Phase voltage 220V±20% (176-264V)


Line voltage :380V±20% (304V-456V)


Output voltage : Phase voltage 220V±2-5% adjustable


Line voltage 380V±2-5% adjustable


Frequency : 50Hz/60Hz


Efficiency : ≥95%


Response time : ≤1.5s(against 10% input voltage deviation)


Ambient temperature : -10°C-40°C


Insulation resistance : ≥2m


Waveform distortion : Non additional waveform distortion


Protection function : Over-voltage, over current, phase shortage, phase-sequence and mechanical failure.


Over-load capacity : 1 min. at the rated current of 2 times.


Electriciyt-resistance strength : Power frequency sinusoidal is 2000V AC without breakdown and flash over when it lasts 1 min.





It is widely used in the place with large electricity demands such as factories post & communication, schools, hotel etc. Acted as whole voltage-stabilizing or single voltage-stabilizing.



Model  Nos. & kinds of pkg.Package size(cm) Remarks
SBW-10KVA   1Unit/Case 69*85*151
SBW-15KVA 1Unit/Case  69*85*151
SBW-20KVA 1Unit/Case69*85*151
SBW-50KVA  1Unit/Case69*85*151
SBW-80KVA  1Unit/Case75*95*161


Note : If input voltage±30% required buy customers, please specify when ordering.
Special specification can be made according to orders.

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1. Manufacturer Overview

Location Zhejiang,China (Mainland)
Year Established 2000
Annual Output Value US$10 Million - US$50 Million
Main Markets South America; Eastern Europe; Southeast Asia; Africa; Mid East; Eastern Asia; Western Europe
Company Certifications ISO9001 Certificate

2. Manufacturer Certificates

a) Certification Name  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port
Export Percentage 51% - 60%
No.of Employees in Trade Department 3-5 People
Language Spoken:
b)Factory Information  
Factory Size: 5,000-10,000 square meters
No. of Production Lines
Contract Manufacturing OEM Service Offered
Product Price Range