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 thee phases independently voltage-stabilizing, it applies to the unbalanced input voltage of three phases or unbalanced three phase loads. reover, 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.
Main technical data
Phase No.: Three-phase four wire systemInput 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/60HzEfficiency: ≥95%Response time: ≤1.5S (against 10% input voltage deviation)Ambient temperature: -10 °C~+40°CInsulation resistance: ≥2MΩWaveform distortion: Non additional waveform distortion Protection functions: Over-voltage,over-current, phase shortage, phase-sequenceand mechanical failure.Over-load capacity: 1min. 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-stabilizing or single voltage -stabilizing.