General (DBW.SBW series single-phase and three-phase full-automatic compensated voltage stabilizer)

DBW . SBW  series  single - phase  and  three phase  fullautomatic  compensated voltage stabilizer (hereinafter referred  to as voltage  stabilizer )    is designed for stabilizing AC voltage and made with Western Europe advanced technology  and  on the  basis  of  our  country  national  conditions .  It   can  keep  output  voltage  in  steady  state automatically when the power network voltage fluctuates or the load current varies.  Compared  with  other voltage stabilizers, it has the advantage of large capacity, high efficiency, no  wave  distortion,  stable  voltage  adjustment, suitability  for  kinds  of  loads,  bearing  instantaneous  overload,  working  continually for long time, as well as free transferring  between  manual  control  and  automatic  control,  etc,  besides,  it is provided with protection against over-voltage,  over  current,  phase  failure  and  protection  for  phase  sequence  and  has  following  merits: small volume,  light  weight,  convenient  installation  and  reliable  running  and  so  on.  It  can  be  applied  to  large type electromechanical  equipment,  metal  processing  equipment ,  production  line ,  construction  device ,  elevator , medical  equipment, equipment of light and textileindustry, air-condition, TV set, household appliance and lighting used for industry, agriculture, traffic, military, railroad, scientific culture, etc, where need voltage stabilization.

Main technology characteristics (DBW.SBW series single-phase and three-phase full-automatic compensated voltage stabilizer)

a. Input voltage: Three-phase: three-phase four-wire phase voltage 220¡À20%,  ¡¡¡¡¡¡wire voltage 380V¡À20% or phase     voltage 220¡À30%,  wire  voltage  380V ¡À 30%, they can be selected ( please  indicate  when  placing  an order)     Single phase: 220V¡À20% or 220V¡À30%, it can be selected ( please indicate when placing an order) b. Output voltage:     Three-phase: three-phase four-wire phase voltage 220V, wire voltage 380V     Single-phase: 220V c. Accuracy of output voltage: 2-5% (adjustable) d. Efficiency: ¡Ý95% ( power class: more than 50KVA) e. Response speed: ¡Ü1.5S (when outside voltage has 10% of change) f. Waveform distortion: no additive waveform distortion g. Protection : protection  against  over  voltage ,  over  current ,  phase  failure  and machine fault, as well as phase     sequence protection (single-phase and three-phase 150KVA below  has  no  phase  failure  and  is  provided with     phase sequence protection). h. Voltage stabilization, convenient switching for commercial power (single phase has no function) i. Start automatically or by hand (can be chosen) when power is on. h. Can work continuously for a long time without anybody attending. k. Insulation resistance: ¡Ý2M¦¸ l. Electric strength: bear power frequency sine voltage 2,000V for 1 min without breakdown or flash over. m. Overload capability: 2 times rated current, keeping 1 min (voltage stabilizer special for elevator and CT)

¡¡Model & spec (DBW.SBW series single-phase and three-phase full-automatic compensated voltage stabilizer)

Model Rated capability(KVA) Output max current Size(mm)D¡ÁW¡ÁH Cabinet Qty Weight(kg) DBW-10 10 45 500¡Á650¡Á1320 One 270 DBW-15 15 68 500¡Á650¡Á1320 275 DBW-20 20 91 500¡Á650¡Á1320 283 DBW-25 25 114 500¡Á650¡Á1320 300 DBW-30 30 136 500¡Á650¡Á1320 310 DBW-40 40 182 500¡Á700¡Á1500 330 DBW-50 50 227 620¡Á800¡Á1500 360 DBW-60 60 273 620¡Á800¡Á1500 365 DBW-80 80 364 680¡Á920¡Á1620 480 DBW-100 100 455 680¡Á920¡Á1620 490 DBW-120 120 545 680¡Á920¡Á1620 496 DBW-150 150 682 680¡Á920¡Á1750 530 DBW-180 180 818 680¡Á920¡Á1750 540 DBW-200 200 909 680¡Á920¡Á1750 550 SBW-20 20 30 570¡Á700¡Á1210 One 289 SBW-30 30 45 570¡Á700¡Á1210 300 SBW-50 50 76 570¡Á700¡Á1210 315 SBW-60 60 91 570¡Á700¡Á1210 320 SBW-80 80 121 620¡Á800¡Á1370 460 SBW-100 100 152 620¡Á800¡Á1370 480 SBW-120 120 182 620¡Á800¡Á1370 482 SBW-150 150 227 680¡Á920¡Á1620 650 SBW-180 180 273 680¡Á920¡Á1620 673 SBW-200 200 303 680¡Á920¡Á1620 680 SBW-225 225 341 800¡Á1000¡Á1750 810 SBW-250 250 379 800¡Á1000¡Á1750 830 SBW-300 300 455 900¡Á1100¡Á1860 1040 SBW-320 320 485 900¡Á1100¡Á1860 1052 SBW-350 350 530 900¡Á1100¡Á1860 1080 SBW-400 400 606 900¡Á1100¡Á1860 1106 SBW-450 450 681 900¡Á1100¡Á1860 1113

Model & spec (DBW.SBW series single-phase and three-phase full-automatic compensated voltage stabilizer)

Model Rated capability(KVA) Output max current (A) Size (mm) D¡ÁW¡ÁH Cabinet Qty Weight(kg) SBW-500 500 758 900¡Á900¡Á1860 Two 1500 SBW-600 600 909 900¡Á900¡Á1860 1600 SBW-800 800 1212 1000¡Á1350¡Á1860 2670 SBW-1000 1000 1515 1000¡Á1350¡Á1860 3150 SBW-1200 1200 1818 900¡Á900¡Á1860 Four 3650 SBW-1400 1400 2121 1000¡Á1100¡Á1860 4200 SBW-1600 1600 2424 1000¡Á1100¡Á1860 4707 SBW-1800 1800 2727 1000¡Á1200¡Á1860 5207 SBW-2000 2000 3030 1000¡Á1200¡Á1860 5800 SBW-3000 3000 4545 1000¡Á1400¡Á1860 7200 SBW-J-20 20 30 570¡Á700¡Á1210 One 289 SBW-J-30 30 45 570¡Á700¡Á1210 300 SBW-J-50 50 76 570¡Á700¡Á1210 315 SBW-J-60 60 91 570¡Á700¡Á1210 320 SBW-J-80 80 121 620¡Á800¡Á1370 460 SBW-J-100 100 152 620¡Á800¡Á1370 480 SBW-J-120 120 182 620¡Á800¡Á1370 482 SBW-J-150 150 227 680¡Á920¡Á1620 650 SBW-J-180 180 273 680¡Á920¡Á1620 673 SBW-J-200 200 303 680¡Á920¡Á1620 680 SBW-J-225 225 341 800¡Á1000¡Á1750 810 SBW-J-250 250 379 800¡Á1000¡Á1750 830 SBW-DT-20 20 30 950¡Á500¡Á1020 One 220 SBW-DT-30 30 45 950¡Á500¡Á1020 230 SBW-DT-50 50 76 950¡Á500¡Á1020 240 SBW-CT-20 20 30 950¡Á500¡Á1020 One 220 SBW-CT-30 30 45 950¡Á500¡Á1020 230 SBW-CT-50 50 76 950¡Á500¡Á1020 240

hits£º1059    addtime£º2009-09-15 £Ûback£Ý