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SBW Voltage Stabilizer

Intro:SBW (digital display) series voltage stabilizer is suitable for automatically keeping the output voltage stable when the voltage of the external power supply network fluctuates or the load changes. Compared with other types of voltage stabilizers, this series of products has the advantages of large capacity, high efficiency, no waveform distortion, stable voltage regulation, etc. It is suitable for a wide range of loads, can withstand instantaneous overload, and can work continuously for a long time. It has the advantages of overvoltage protection, phase loss, phase sequence protection and automatic mechanical fault protection. The machine is small in size, light in weight, easy to use and install, and reliable in operation.
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Overview

SBW (digital display) series voltage stabilizer is suitable for automatically keeping the output voltage stable when the voltage of the external power supply network fluctuates or the load changes. Compared with other types of voltage stabilizers, this series of products has the advantages of large capacity, high efficiency, no waveform distortion, stable voltage regulation, etc. It is suitable for a wide range of loads, can withstand instantaneous overload, and can work continuously for a long time. It has the advantages of overvoltage protection, phase loss, phase sequence protection and automatic mechanical fault protection. The machine is small in size, light in weight, easy to use and install, and reliable in operation.

This series of voltage stabilizers are suitable for small and medium-sized electromechanical equipment, production lines, construction machinery, microcomputers, rust, air conditioners, refrigerators, audio, TV and other fields in the fields of industry, agriculture, medical treatment, radio and television, communication, scientific research, culture, etc. Household appliances, lighting and other places that require voltage regulation.


Use occasions

Widely used in posts and telecommunications, shopping malls, elevators, hospitals, schools, printing, textiles, securities and other occasions where normal voltage is required, as well as large and medium-sized industrial and mining enterprise workshops, some power supplies and important equipment and accessories.


Technical parameter

Input voltage range

DBW: single-phase 220V±20%

SBW: Line voltage 380V±20% ( 3P+N+E)

The output voltage

DBW: 220V

SBW: line voltage 380V (phase voltage 220V)

Voltage regulation accuracy

±(2-5%) adjustable, factory ~ default ±3%

Working frequency

50/60Hz

Efficiency

≥95% (power level above 50KVA)

Response time

≤1.5s (when the external voltage changes by 10%)

Protective function

It has overvoltage, overload, short circuit, phase loss/phase sequence protection and mechanical fault protection (single-phase and three-phase 150k or less have no phase-loss protection).

Waveform distortion

No additional waveform distortion

Overload capacity

Double the rated current for 1 minute

Mains function

Mains voltage regulation is convenient for switching (single-phase does not have this function)

Start method

Power-on automatic start or manual start can be selected

Way of working

Long-term, continuous unattended work

Insulation resistance

≥2MΩ

Electric strength

AC2000V/1min without breakdown

Ambient temperature

-1℃~ +40℃

Altitude

≤1000m

Remarks: ±30% input range and other input and output voltages can be customized.


Dimensions and packaging

Product number

Product size (CM)

Number of boxes/(pieces)

Packaging size (CM)

Gross weight/piece (KG)

Three-phase input voltage:325-440V

The output voltage:380V±2%

Accuracy:±2%

LED digital display

Frequency:50HZ/60HZ

SBW-2-50KVA

55*85*110

1

60*95*140

232

SBW-2-60KVA

55*85*110

1

60*95*140

240

SBW-2-80KVA

55*85*110

1

60*95*140

260

SBW-2-100KVA

65*85*130

1

70*95*160

300

SBW-2-120KVA

65*85*130

1

70*95*160

350

SBW--2-150KVA

65*85*130

1

70*95*160

390

SBW-2-180KVA

65*100*140

1

70*110*170

410

SBW-2-200KVA

65*100*140

1

70*110*170

430

SBW-2-250KVA

65*100*140

1

70*110*170

470

SBW-2-300KVA

85*100*150

1

90*110*180

630

SBW-2-350KVA

85*100*150

1

90*110*180

700

SBW-2-400KVA

90*110*160

1

95*120*190

830

SBW-2-500KVA

90*110*160

1

95*120*190

880

SBW-2-600KVA

100*124*180

1

105*134*210

980

SBW-2-800KVA

100*124*180

1

105*134*210

1030

SBW-2-1000KVA

85*100*185*3

1

90*110*215*3

1690

SBW-2-1200KVA

85*100*185*3

1

90*110*215*3

2090

SBW-2-1600KVA

100*110*200*4

1

105*120*230*4

2200

SBW-2-2000KVA

100*110*200*4

1

105*120*230*4

2300

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