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DBW and SBW Single-Phase and Three-Phase High-Power Voltage Regulator
    Publish time 2017-03-14 09:15    
DBW and SBW Single-Phase and Three-Phase High-Power Voltage Regulator
Introduction:This series large power voltage stabilizer is an energy-saving new product developed by our company by absorbing 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
 
Service Occasions :Widely used in the fields of post office, store, elevator, hospital, school, publishing house and stock exchange where normal voltage is in need, and also can be used in the factories of large and middle-scale industrial and mining corp. It is very much suitable for some important devices and supporting single machine.
Technical index
Phase No.: Single-phase                                                    
Input voltage: 220V±20%(176~264V)                     
Output voltage: 220V± 2~5% adjustable 
Frequency: 50Hz/60Hz
Efficiency: ≥95%
Response time: ≤1.5S (against 10% input voltage deviation)
Ambient temperature: -10 ºC ~+40ºC
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 sinusoidal is 2000VAC without
Breakdown and flashover when it lasts 1min.
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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

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400-820-8958

Tel:+86-021-57609340

Fax:+86-021-37601484

Add:Lane 418, No.1 Factory, Xinche Road,  Songjiang District, Shanghai