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Location: Home > Products > DBW/SBW series single-phase and three phase full-automatic compensation power voltage stabilizer

Application:

    DBW/SBW series single-phase and three phase full-automatic compensation power voltage stabilizer(hereafter call voltage stabilizer) is a contact adjustable stabilizer,application when outside electricity power fluctuation or load power all time difference rebellious voltage fluctuation,this stabilizer can automatic keep output voltage stabilization,this series products compare with other stabilizer have as follow feature:have big capacity,efficiency very high, non-lack fidelity in wave distortion,the voltage adjustable balance,self-cooling and successively working for long period and long service time,can endure instantaneous over-load,as well as transferring between manual control and automatic control system,besides it is  provided with protection over-voltage,over-load(over-current),lack phase or phase fail,phase sequence protect and mechanical breakdown automatic protect,EMI and surge protector and has following merites:small volume,light weight.convenient installation and reliable running and so on(pin meter display and digital display),

Service Occasions:

    Widely used in electromechanical equipment,metal processing equipment,production line.construction device.excvavtor for gold mine,post and telecommunications,department stores,elevators.hospitals equipment.schools.printing machine.securities and other occasions where all need normally voltage to ensure,such as workshop mines medium enterprises.some of the important equipement and computer power and support where need voltage stabilization.
Spec.:

Input Voltage Range

Single Phase 220V±20%,220V±30%(DBW)
Three phase four wire,300V-460V or 266V-495V(SBW).pls indicate when placing order 

Phase Number

Single Phase Three Wire(DBW)/Three Phase Four Wire(SBW)

Frequency

50/60Hz

Output Voltage 

Single Phase 220V(DBW)

Three phase four wire,phase voltage 220V,wire voltage 380V,singe-phase voltage 220V(SBW)

Output Precsion

380V±3%,220V±2%,2-5% adjustable

Response Time

<1.5sec.against 10% input voltage deviation

Efficiency AC-AC

>98% other we can do according to customer requirement such as 80%

Power Factor Cost

0.8

Waveform Distortion

Non-lack fidelity waveform, Sine Wave

Insulation Resistance 

>2MΩ

Over-load capability

2 times rated current,keeping 1minuter(voltage stabilizer special for elevator and CT and servo-motor and water pump)

Electric Strength

Bear power frequency sine voltage 2000V for 1 Minute without breakdown or flash over.

Auto/Manual 

Power on can be choice inside build knife switch and AC contactor

Protection Function

Over-Voltage,under-voltage.Over-load(over-current), Short Circuit,Delay time choice,surge protect,EMI,phase-sequency and phase fail and phase UN-balance protection and machical fault., 

Ambient Temperature

-10℃+45℃

Relative Humidity

>90%

DBW Series Packing  information:

Model

Output Max Current(A)

Products Dimension(cm)

Net Weight(kg)

DBW-10kVA

45

70×50×135

270

DBW-15kVA

68

70×50×135

275

DBW-20kVA

91

70×50×135

278

DBW-25kVA

114

70×50×135

300

DBW-30kVA

136

70×50×135

310

DBW-40kVA

182

70×50×135

330

DBW-50kVA

227

80×60×150

350

DBW-60kVA

273

80×60×150

370

DBW-80kVA

364

80×60×150

430

DBW-100kVA

455

90×70×170

470

DBW-120kVA

545

90×70×170

490

DBW-150kVA

682

90×70×170

530

DBW-180kVA

818

100×80×190

560

DBW-200kVA

909

100×80×190

590

SBW Series Packing  information:

Model

Output Max Current(A)

Products Dimension(cm)

Net Weight(kg)

SBW-30kVA

45

70×57×121

250

SBW-50kVA

76

80×54×135

300

SBW-60kVA

91

80×54×135

315

SBW-80kVA

121

85×62×150

350

SBW-100kVA

152

85×62×150

400

SBW-120kVA

182

85×62×150

460

SBW-150kVA

227

100×70×165

480

SBW-180kVA

273

100×70×165

550

SBW-200kVA

303

100×70×165

580

SBW-225kVA

241

110×80×185

715

SBW-250kVA

379

110×80×185

755

SBW-300kVA

455

110×80×200

810

SBW-320kVA

485

110×80×200

900

SBW-350kVA

530

110×80×200

950

SBW-400kVA

606

120×85×200

1030

SBW-450kVA

682

100×80×200/2 Case

1380

SBW-500kVA

758

100×80×200/2 Case

1510

SBW-600kVA

909

100×80×200/2 Case

1700

SBW-800kVA

1212

100×80×200/3 Case

2750

SBW-1000kVA

1515

100×80×200/3 Case

3050

SBW-1200kVA

1818

100×80×200/4 Case

3650

SBW-1400kVA

2121

100×80×200/4 Case

4080

SBW-1600kVA

2424

100×80×200/4 Case

5100

SBW-2000kVA

3030

100×80×200/4 Case

5800

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