SBW FULL automatische Kompensation Spannungsstabilisator

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