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compensating power voltage stabilizers
Series DBW and SBW single-phase and three-phase high-power full-automatic compensating power voltage stabilizers
 

Introduction:

¡¡Series DBW and SBW single-phase and three-phase high-power full-automatic compensating power voltage stabilizers (Hereinafter called as the voltage stabilizers. ) are designed for stabilizing AC current by importing and absorbing the advanced technology from Western Europe, and conforming to the situation in our country simultaneously. When the voltage fluctuation of outside power-supply network or the load change causes the voltage to be fluctuated, it can automatically keep the output voltage stable. Compared with the other stabilizers, the serial products have the advantages of large capacity, high efficiency, no waveform distortion, stable voltage control and so on. Furthermore, the serial stabilizers own the wide service load, the capacity for being the momentary overload, long-term continuous operation, the switching for manual an automatic operation, the protection against the over voltage, over current, phase shortage, phase-sequence and the automation protection, etc, So, they are widely used in the equipment of the large electromechanical, t he metal processing, constructional engineering, embroidery textiles, and production flow-line, electrical lift, medical apparatus and instruments, air-conditioner, broadcast television, household appliances, lighting etc. in the line of industry, agriculture, transportation, post and telecommunications, military affairs, railway, scientific research culture and so on.

 

Service Occasions :

¡¡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.

 

 Performance :

Input voltage

Three-phase four-line system phase voltage: 220¡À20%, line voltage: 380V¡À20%,or phase voltage: 220¡À30%, line voltage: 380V¡À30% can be selected. Please specify when ordering.) Single-phase: 220¡À20% or 220¡À30% can be selected. (Please specify when ordering.)

Ambient temperature

-10¡æ¡ª +40¡æ

Insulation re is stance

¡Ý2M¦¸

Electric intensity

The voltage for electrical strength and power frequency sinusoidal is 2000V without breakdown and flashover when lasts1 minute.

Output voltage

Phase voltage:220V Single-phase:220V Line voltage:380V

Overload Capacity

It can last 1 minute at the rated current of two times (Only for special-use stabilizers of lifts and CT).

Output Voltage Accuracy

2-5£¥(can be adjusted.)
Frequency:50Hz/60Hz

Wave form Distortion

No Additional Waveform Distortion

Efficiency

¡Ý95%(Power grade is over 50KVA)

Protective function

It offers the protections against over voltage, over current, phase shortage and phase- sequence (The single-phase offers no protection against the phase shortage and phase-sequence.) and mechanical failure.

   

Response Speed

¡Ü1.5S(ln the condition that the external voltage changes is 10%) 

 

Spec., size and weigh :

DBW Single-phase High-power Full-automatic Compensating Power Voltage Stabilizers

Spec Model

Output current (A)

Product Size (cm)

Weigh (kg)

Package Size

(cm)

DBW-10K

45

50¡Á65¡Á134

170

62¡Á80¡Á160

DBW-15K

68

50¡Á65¡Á134

185

62¡Á80¡Á160

DBW-20K

91

50¡Á65¡Á134

200

62¡Á80¡Á160

DBW-25K

114

50¡Á65¡Á134

230

62¡Á80¡Á160

DBW-30K

136

62¡Á80¡Á140

250

76¡Á95¡Á165

DBW-40K

182

62¡Á80¡Á140

320

76¡Á95¡Á165

DBW-50K

227

62¡Á85¡Á160

350

76¡Á100¡Á180

DBW-60K

273

62¡Á85¡Á160

400

76¡Á100¡Á180

DBW-70K

318

62¡Á85¡Á160

420

76¡Á100¡Á180

DBW-80K

364

62¡Á85¡Á160

460

76¡Á100¡Á180

DBW-100K

455

100¡Á80¡Á185

530

115¡Á95¡Á210

DBW-120K

545

100¡Á80¡Á185

580

115¡Á95¡Á210

DBW-150K

682

100¡Á80¡Á185

600

115¡Á95¡Á210

DBW-180K

818

100¡Á80¡Á185

630

115¡Á95¡Á210

DBW-200K

909

100¡Á80¡Á185

650

115¡Á95¡Á210

 
SBW Three-phase High-power Full-automatic Compensating Power Voltage Stabilizers

Specifications and Model 

Output current (A)

Overall Dimensions (cm)

 Weigh (kg)

Package size (cm)

SBW-10K

15

57¡Á70¡Á125

170

69¡Á85¡Á151

SBW-15K

23

57¡Á70¡Á125

185

69¡Á85¡Á151

SBW-20K

30

57¡Á70¡Á125

230

69¡Á85¡Á151

SBW-30K

45

57¡Á70¡Á125

350

69¡Á85¡Á151

SBW-50K

76

57¡Á70¡Á125

400

69¡Á85¡Á151

SBW-60K

91

57¡Á70¡Á125

420

69¡Á85¡Á151

SBW-80K

121

62¡Á80¡Á141

500

75¡Á95¡Á161

SBW-100K

152

62¡Á80¡Á141

530

75¡Á95¡Á161

SBW-120K

182

62¡Á80¡Á141

550

75¡Á95¡Á161

SBW-150K

227

68¡Á92¡Á168

580

83¡Á107¡Á183

SBW-180K

273

68¡Á92¡Á168

620

83¡Á107¡Á183

SBW-200K

303

68¡Á92¡Á168

630

83¡Á107¡Á183

SBW-225K

341

80¡Á100¡Á185

680

95¡Á115¡Á210

SBW-250K

379

80¡Á100¡Á185

700

95¡Á115¡Á210

 

Spec Model

Output current (A)

Product Size (cm)

Weigh (kg)

Package Size

(cm)

SBW-300K

445

90¡Á110¡Á185

730

110¡Á138¡Á220

SBW-320K

485

90¡Á110¡Á185

790

110¡Á138¡Á220

SBW-350K

530

90¡Á110¡Á185

840

110¡Á138¡Á220

SBW-400K

606

90¡Á110¡Á185

1050

110¡Á138¡Á220

SBW-450K

682

90¡Á110¡Á185

1500

110¡Á138¡Á220

SBW-500K

768

90¡Á90¡Á185/2 chests

1900

110¡Á110¡Á220

SBW-600K

909

90¡Á90¡Á185/2 chests

2400

110¡Á110¡Á220

SBW-800K

1212

90¡Á90¡Á185/4 chests

3000

110¡Á110¡Á220

SBW-1000K

1515

110¡Á100¡Á185/4 chests

3500

138¡Á115¡Á220

SBW-1200K

1818

110¡Á100¡Á185/4 chests

3000

138¡Á115¡Á220

SBW-1600K

2424

110¡Á100¡Á185/4 chests

5800

138¡Á115¡Á220

SBW-1800K

2727

110¡Á100¡Á185/4 chests

6400

138¡Á115¡Á220

SBW-2000K

3030

110¡Á100¡Á185/4 chests

7100

138¡Á115¡Á220

SBW-2500K

3790

140¡Á100¡Á220/4 chests

8900

160¡Á120¡Á250

SBW-3000K

4450

140¡Á100¡Á220/4 chests

9600

160¡Á120¡Á250

SBW-3500K

5300

140¡Á100¡Á220/4 chests

11300

160¡Á120¡Á250

SBW-4000K

6060

150¡Á130¡Á220/4 chests

13800

160¡Á120¡Á250

SBW-5000K

7680

150¡Á130¡Á220/4 chests

17500

160¡Á120¡Á250

 
 
Name:SUNEAR Power Supply Technology Co., LTD.
Address:350# Zhujiang Road. Nanjing,China.
Tel: 0086-25-86950293/86950295¡¡Fax:0086-25-86950208
E-mail: 86950295@163.com
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