Detailed Product Description

The three-phase Adjustable Compensation Voltage Stabilizer and regulators 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

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~+40

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.

Note: >If input voltage ±30% required by customers, please speciry when ordering.

        >Special sqecification can be made according to orders

Maximum power is 3000KVA

Display: LCD or pointer meter