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High power compensating voltage regulatorDBW/SBW series large power full automatic compensated voltage stabilizer
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DBW series large power voltage stabilizer is an energy-saving new product developed by our company by absorbing the advanced technology of international same product, with the functions of over/under-voltage protection, delay and error protection. It has advantages of small volume, light weight, large capacity, high efficiency, wide range, high precision, strong protection, without waveform distortion, reliable operation and easy installation, etc.
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.
Specifications
and Model
Output current(A) Overall Dimensions
(cm)
Weight
(kg)
Package size
(cm)
DBW-30KVA 136 50×70×140 310 60×85×165
DBW-40KVA 182 50×70×140 330 70×85×165
DBW-50KVA 227 62×80×140 360 70×85×165
DBW-60KVA 273 62×80×140 365 60×85×165
DBW-70KVA 318 62×85×160 420 76×100×180
DBW-80KVA 364 68×92×162 480 85×115×190
DBW-100KVA 455 68×92×162 490 85×115×190
 
SBW-30KVA 45 57×70×125 300 69×85×151
SBW-50KVA 76 57×70×125 315 69×85×151
SBW-80KVA 121 62×80×144 460 75×95×161
SBW-100KVA 152 62×80×144 480 75×95×161
SBW-120KVA 182 62×80×144 482 75×95×161
SBW-150KVA 227 68×92×162 650 83×107×183
SBW-180KVA 273 68×92×162 673 83×107×183
SBW-200KVA 303 68×92×162 680 83×107×183
SBW-225KVA 341 80×100×175 810 95×115×210
SBW-250KVA 379 80×100×175 830 95×115×210
SBW-300KVA 455 90×110×185 1040 110×138×220
SBW-320KVA 485 90×110×185 1052 110×138×220
SBW-350KVA 530 90×110×185 1080 110×138×220
SBW-400KVA 606 90×110×185 1106 110×138×220
SBW-450KVA 681 90×110×185 1113 110×138×220
SBW-500KVA 758 90×110×185/2 cabinet 1500 110×110×220/2 cabinet
SBW-600KVA 909 100×80×205/2 cabinet 1650 110×91×230/2 cabinet
SBW-800KVA 1212 110×85×225/3 cabinet 2100 120×96×250/3 cabinet
SBW-1000KVA 1515 110×85×225/3 cabinet 2400 120×96×250/3 cabinet
SBW-1500KVA 2272 120×90×225/3 cabinet 3100 130×100×250/3 cabinet
Input voltage Three-phase four-line system phase voltage:220±20%line voltage:380V±20%,or phase voltage:220±30%,line voltage:380V±30%(can be selected. Please specify when ordering.)Single-phase:220±20% or 220±30% can be selected.(Please specify when ordering.)
Output voltage gle-phase voltage:220V ; Three single-phase voltage:220V ; Line voltage:380V
Output voltage accuracy 2-5%(can be adjusted.)Frequency:50Hz/60Hz
Efficiency ≥98%(Power grade is over 50KVA)
Ambient temperature -10℃~+40℃
Insulation resistance ≥2MΩ
Electric intensity The voltage for electrical strength and power frequency sinusoidal is 2000V without breakdown and flashover when lasts 1minute
Overload Capacity It can last 1 minute at the rated current of two times
Wave form Distortion 無No Additional Waveform Distortion
Protective function It offers the protections against over voltage, over current , phase shortage and phasesequence(The single-phase offers no protection against the phase shortage and phasesequence.)and mechanical failure.
Response Speed ≤1.5S (In the condition that the external voltage changes is 10% )
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