Feature
The three-phase Adjustable Compensation Voltage Stabilizer is composed of three sets of single-phase voltage stabilizer by ��star-shaped�� connection. With the function of three phase or unbalanced three phase loads. Moreover, it has the functions such as voltage regulating stability, high voltage stabilizing precision, and auto-balance of three phases. The regulating voltage parts of this series voltage stabilizer is adopted the pillar. Therefore, it has more power and more reliability.
Application
It is widely used in the place with large electricity demands such as factories, post & Communication, schools, hotel etc. acted as whole voltage-stabilizer or single voltage-stabilizing.

Main Technical Data
Phase no.: Three-phase four wire system
Input voltage: Phase voltage: 220V��20% (176~264V)
Line voltage: 380V��20% (304~456V)
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�J~+40�J
Waveform distortion: Non additional waveform distortion
Protection functions: Over-voltage, over-current, phase shortage, phase-sequence and mechanical failure.
Over-load capacity: 1 min. at the rated current of 2 times.
Electricity-resistance strength: power frequency sinusoidal is 2000VAC without

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