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Energy Saving Three Phase Voltage Stabilizer , 70KVA 380V Low Voltage Stabilizer

Basic Information
Place of Origin: China
Brand Name: Modern
Certification: CE,ISO 9001
Model Number: SBW
Minimum Order Quantity: 1
Price: negotiation
Packaging Details: Wooden Packing
Delivery Time: 30 days
Payment Terms: T/T
Supply Ability: 500 unit/month
Detail Information
Capacity: 80KVA Input Voltage Range: 260V-450V
Voltage Stability: +/-3% Frequency: 50Hz
Protection Class: IP20 Efficiency: >97% On Full Load
High Light:

three phase automatic voltage regulator


mechanical voltage regulator

Product Description

70KVA 380V Low Voltage Stabilizer With Computerize System,High Quality,High Efficiency and Energy Saving




We are Manufacturer which specialized in Servo Voltage Stabilizer, Uninterruptible Power Supply (UPS), Active Power Filter, etc for nearly 40 years. And be vendor of Mitsubishi Elevator in East Africa, GE, Emerson.


This serie large power voltage stabilizer is an energy-saving new product developed by our company by absorbing the advanced technology of western Europe.



It's widely used in post and telecommunication, department stores, elevators, hospitals, schools, printing, securities and other occasions where all needs normal voltage to ensure, such as workshop mines medium enterprises, some of the important equipments and computer powers and supports.


Technical Specifications:



Input Voltage


The other input voltage range and rated voltage can be custom designed.

Output Voltage


Supply Frequency


Insulation Resistance


Voltage Regulation Mode

Independent phase regulation for three phase

Waveform Distortion


Insulation Class

H class

Method of Voltage Regulation

Regulation transformer with servomotor

Insulated Strength

Three phase: 2500V/1 min without puncture


>97% on full load

Overload Rating

Withstand 200% overload in short time

Protection class

IP20(indoor), outdoor type on request

Electrical safety

CE equivalent

Operational Temperature

-20 °C to +45 °C


Power- on style, Malfunction protection, Short- circuit protection, Lack of 

phase protection, Over voltage shutdown, Under voltage shutdown, Safe 





Company details:

Energy Saving Three Phase Voltage Stabilizer , 70KVA 380V Low Voltage Stabilizer 0


Contact Details
Mr. Xu

Phone Number : +8613566258066

WhatsApp : +8613566258066