Detailed Product Description

Feautre

This series large power voltage stabilizer is an energy-saving new product developed by our company by absorting the advanced technology of Western Europe. It is provided with two systems of manual/automatic dual control, direct output and stabilizing output, with the functions of over/under-voltage protection, delay and error protection etc, it is reliable and suitable for any load

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°C ~+40°C

Insulation resistance: >=2MΩ

Waveform distortion: Non additional waveform distortion

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

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

Electricity-resistance strength: Power frequency sinusoidal is 2000VAC without

Breakdown and flash over when it lasts 1min