Specification :

Feature:
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.

Application:
It is widely used in the place with large electricity demands such as factories, post & communication, schools, hotel etc., acted as whole voltage-stabilization single voltage-stabilizing.

Specification:
Phase No.: Three phase four system
Input voltage:
Phase voltage 220V± 20% ( 176~ 264VAC) , wire voltage 380V± 20% ( 304~ 356VAC) or
Phase voltage 220V± 30% ( 154~ 286VAC) , wire voltage 380V± 30% ( 266~ 494VAC) ( Optional)
Output voltage: Phase voltage 220VAC, wire voltage 380VAC
Accuracy of voltage: ± 2-5% ( adjustable)
Frequency: 50Hz/ 60Hz
Efficiency: > 95%
Response time: & le; 1.5S( against 10% input voltage deviation)
Ambient Temperature: -10C~ + 40C
Insulation resistance: & ge; 2M& Omega;
Waveform distortion: Non additional waveform distortion
Protection:
Over voltage, over current, phase failure, phase sequence, machine fault indication etc. Protection function.
Over-load capacity: 1min. At the rated current of 2times
Electricity-resistance strength: Power frequency sinusoidal is 2000VAC without breakdown and flash over when it lasts 1min.

Remarks:
Custom-made specifications are acceptable.

Model Rated Power Package Size( Approx. ) Qty. Per Pkg
SBW-20KVA 20KVA 60* 86* 133CM 1UNIT/ PKG
SBW-30KVA 30KVA 60* 86* 133CM 1UNIT/ PKG
SBW-50KVA 50KVA 60* 86* 133CM 1UNIT/ PKG
SBW-60KVA 60KVA 60* 86* 133CM 1UNIT/ PKG
SBW-80KVA 80KVA 68* 91* 149CM 1UNIT/ PKG
SBW-100KVA 100KVA 68* 91* 149CM 1UNIT/ PKG
SBW-120KVA 120KVA 68* 91* 149CM 1UNIT/ PKG
SBW-150KVA 150KVA 76* 106* 163CM 1UNIT/ PKG
SBW-180KVA 180KVA 76* 106* 163CM 1UNIT/ PKG
SBW-200KVA 200KVA 76* 106* 163CM 1UNIT/ PKG
SBW-250KVA 250KVA 86* 116* 183CM 1UNIT/ PKG
SBW-300KVA 300KVA 86* 116* 183CM 1UNIT/ PKG
SBW-320KVA 320KVA 86* 116* 183CM 1UNIT/ PKG
SBW-350KVA 350KVA 86* 116* 183CM 1UNIT/ PKG
SBW-400KVA 400KVA 101* 126* 193CM 1UNIT/ PKG
SBW-450KVA 450KVA 101* 126* 193CM 1UNIT/ PKG
SBW-500KVA 500KVA 128* 113* 205CM 1UNIT/ PKG
SBW-600KVA 600KVA 128* 113* 205CM 1UNIT/ PKG