Detailed Product Description

Feature:

This series large power voltage stabilizer is an energy-saving new product delevoped by our company by absorbing the advanced technology of western europ. It is provided with two systerm of manual/automatic dual control, direct output and stablizing output, with the functions of over/under voltage protection, delay and error protection etc, it is reliable and suitable for any load.  

Main TECHNICAL DATE:

Three phase four wire

Input voltage: Phase voltage 220v±20%, Line voltage 380v±20%  

Output voltage: Phase voltage 220v±2~5%(adjustable)

Line voltage 380v±2~5%(adjustable)

Frequency: 50Hz/60Hz
Efficiency: more than 95%
Ambient temperature: -10°C ~+40°C
Insulation resistance: more than 2M
Waveform distortion: Non additional waveform distortion
Response time: less than 1.5S(against 10% input voltage deviation)

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

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

Electrical-resistance strengeth: Power frequency sinusoidal is 2000VAC without breakdown and flash over when it is lastes 1 min

Application

It is widely used in the place with large electrical demands such as factories, post, communication, schools, hotel and others