Detailed Product Description

SBW full automatic compensation Voltage stabilizer /regulator

Main Technical Data

Phase No.: Three-phase four wire system

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

                    Line voltage:380V±20%(304-456)

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

Insulation resistance: ≥2MΩ.

Waveform distortion: Non additional waveform distortion

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

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

Electricity-resistance strength: power frequency sinusoidalis

               2000VAC without breakdown and flash over when it lasts 1min.

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.

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

        >Special sqecification can be made according to orders

Maximum power is 3000KVA