SBW-SG series voltage stabilizing transformer all-in-one machine

Input Voltage

Three-phase Voltage 304V-456V

The Output Voltage

Three-phase 200V、380V、480V、660V 

Output Accuracy

1~5﹪(adjustable) General settings ±3%

Frequency

50Hz/60Hz

Efficiency

≥95﹪(power level 50KVA or above)

Responding Speed

≤1 S

Ambient Temperature

-10℃ ~+ 40℃

Insulation Resistance

≥ 5MΩ

Overload Capacity

Twice the rated current, for one minute

Pressure Resistance

2000V 1 minute without breakdown

Waveform Distortion

No additional waveform distortion

Protective Function

Overvoltage, undervoltage, overcurrent, phase loss, phase sequence, bypass

Number of Phases

Model (KVA)

Rated
Capacity

Output Maximum Current (A)

Wei-ght (kg)

Number of cabinets

Overall dimensions (mm) width*depth*height

Three-phase

Three-phase four-wire system

Input Voltage

304V-456V

Input Voltage

380V±3%

Special voltage needs to be customized

SBW-20

20

30

289

Single Cabinet

570×700×1210

SBW-SG-30

30

45

300

570×700×1210

SBW-SG-50

50

76

315

570×700×1210

SBW-SG-60

60

91

320

570×700×1210

SBW-SG-80

80

121

460

620×800×1370

SBW-SG-100

100

152

480

620×800×1370

SBW-SG-120

120

182

485

620×800×1370

SBW-SG-150

150

227

650

680×920×1620

SBW-SG-180

180

273

673

680×920×1620

SBW-SG-200

200

303

680

680×920×1620

SBW-SG-225

225

341

810

800×1000×1750

SBW-SG-250

250

379

830

800×1000×1750

SBW-SG-300

300

455

1040

900×1100×1860

SBW-SG-320

320

489

1052

900×1100×1860

SBW-SG-350

350

530

1080

900×1100×1860

SBW-SG-400

400

606

1106

900×1100×1860

SBW-SG-450

450

681

1113

900×1100×1860

This series of voltage stabilizers should be used indoors, and the normal use conditions are:
1,Ambient temperature：－15℃～＋45℃.
2,Altitude not exceeding 1000m.
3,Relative humidity：≤90％
4,The installation site should be free of gases, steam, chemical deposits, dust, dirt and other explosive and corrosive media that may seriously affect the insulation of the voltage stabilizer; the installation site should be free of severe vibration or bumps. Any special use conditions that do not meet the above requirements should be determined by the user and our factory through consultation.

■ Note: When ordering, please specify: model, capacity, voltage regulation accuracy, input voltage range, output voltage; Input voltage 220V±30% (need to be specified when ordering).

Friendly reminder: Special voltage can be customized.