Product description
SBW, DBW series single. The three-phase fully automatic compensation regulator is designed and manufactured by international advanced compensation technology. When the grid voltage fluctuation or load current changes, the output voltage can be kept stable to ensure the normal operation of the power equipment. The product has the advantages of large capacity, high efficiency, no waveform distortion, stable voltage regulation, etc. It can be applied to a wide load surface and can withstand instantaneous overload. It can work continuously for a long time, manual, automatic switching, with over-voltage and other protection functions, small size and weight. Light, easy to use and reliable operation.

Scope of application
It is suitable for small factories, large and medium-sized industrial and mining enterprises, power supply, and can be widely used in industrial and mining enterprises, oil fields, railways, construction sites, schools, hospitals, hotels, scientific research and other departments of precision machine tools, precision instruments, test equipment, Elevator, imported electromechanical equipment and production line equipment voltage regulation, also applies to low-voltage power grid low-voltage, large fluctuations of low-voltage power grid end users.
Technical Parameters

Model	HK-SBW20kVA～1000kVA(Three-phase)	HK-DBW10kVA～100kVA(Single-phase)
Input voltage range	304V～456V	176～264V
The output voltage	380V±(1-5%)Can be set 380V ±(1-5%)settable	220V±(1-5%)Can be set 220V±(1-5%)Settable
Voltage regulation accuracy	±（1-5%）Can be set ±（1-5%）settable
Insulation resistance	≥2MΩ
Withstand voltage	2000V1 minNo breakdown or flashover 2000V1 min no disruption or fiasges phanomenon	1500V1minNo breakdown or flashover 1500V1 min no disruption or fiasges phanomenon
Frequency	50Hz/60Hz
Response time	≤1.5S（When the input voltage changes by 10%）
Effectiveness	≥98%
Waveform distortion	<1%
Ambient temperature	-5℃～+40℃
Relative humidity	<90%

Dimensions and weight (for reference only)

Model	Package dimensions(cm)	Output Power	Weight(kg)
HKSBW-50KVA	80*62*135	50KVA	250
HKSBW-60KVA	80*62*135	60KVA	350
HKSBW-100KVA	85*62*150	100KVA	420
HKSBW-150KVA	100*72*170	150KVA	550
HKSBW-180KVA	100*72*170	180KVA	570
HKSBW-200KVA	100*72*200	200KVA	630
HKSBW-225KVA	110*80*180	225KVA	660
HKSBW-250KVA	110*80*200	250KVA	700
HKSBW-300KVA	110*80*210	300KVA	740
HKSBW-320KVA	110*80*210	320KVA	760
HKSBW-400KVA	100*80*210/2 cabinet	400KVA	1100
HKSBW-500KVA	100*80*210/2 cabinet	500KVA	1500
HKSBW-600KVA	100*80*210/2 cabinet	600KVA	2200
HKSBW-800KVA	85*100*220/3 cabinet	800KVA	2800
HKSBW-1000KVA	85*100*220/3 cabinet	1000KVA	3500
HKSBW-1200KVA	85*100*220/3 cabinet	1200KVA	4100
HKSBW-1600KVA	110*110*220/4 cabinet	1600KVA	5560
HKSBW-2000KVA	110*110*220/4 cabinet	2000KVA	7100