The S(D)BW series of high-power compensating power stabilizer 380V are a new generation of energy-saving regulators developed and produced by the company on the basis of similar international products and combining with my country's national conditions. Due to its unique design, the voltage stabilizer has the characteristics of large capacity, high efficiency, wide voltage range, high precision, strong protection function, no distortion, small size, light weight, reliable operation, simple operation and maintenance. These are unmatched by other types of regulators.

Scope of use: This series of voltage stabilizers are widely used in industrial and mining enterprises, post and telecommunications systems, railways, construction sites, schools, hospitals, hotels, national defense units, scientific research institutions and other departments. AC voltage stabilizers used in electronic computers, precision machine tools, computed tomography (CT), precision instruments, experimental devices, elevators, imported equipment and production lines. At the same time, it is also suitable for low-voltage power distribution end users with low power supply voltage and large fluctuations and electrical equipment with large load changes, such as elevators, crane mixers and other places that require voltage stability.

SHANGYU POWER CHINA® Power Stabilizer 380V Parameter (Specification)

Power Stabilizer 380V Main technical parameters

Item

SBW-20-2000KVA & DBW20-500KVA

Input voltage

Phase voltage 176-264V, Line voltage 304-456V

Input phase

Three phase four wires+PE

Input frequecny

50Hz

Output voltage

Phase voltage 220V, Line voltage 380V

Stabilization accuracy

220V±3%

Over-voltage protection value

Output line voltage 426V±7%

Under-voltage protection value

Output line voltage 320V±4%

Overload protection value

Greater than rated input current

Mains bypass function

Yes, it has

Display mode

Liquid product (LCD) display, digital tube LED) display, pointer meter display

Power Stabilizer 380V Main Specifications

Model NO.

Rated capacity(KVA)

Product size(mm)

Input voltage(V)

Output voltage(V)

Output current(A)

Frequency(Hz)

SBW-30KVA

30KVA

760*535*1280

304-465

380

46

50/60

SBW-50KVA

50KVA

76

SBW-60KVA

60KVA

SBW-80KVA

80KVA

845*645*1430

152

SBW-100KVA

100KVA

SBW-150KVA

150KVA

995*745*1750

228

SBW-200KVA

200KVA

1040*795*1750

304

SBW-250KVA

250KVA

SBW-300KVA

300KVA

1200*900*2000

456

SBW-350KVA

350KVA

532

SBW-400KVA

400KVA

608

SBW-500KVA

500KVA

1300*1050*2050

760

SBW-600KVA

600KVA

912

SBW-800KVA

800KVA

(1300*1000*2000)*2

1216

SBW-1000KVA

1000KVA

1520

DBW-20KVA

20KVA

176-264

220

90

DBW-30KVA

136

DBW-50KVA

227

DBW-60KVA

DBW-80KVA

454

DBW-100KVA

Note: If you have special requirements, please contact us, we will design separately according to your requirements

SHANGYU POWER CHINA®Power Stabilizer 380V Feature And Application

Features:

-Intelligent and stable, outstanding performance - high precision/high efficiency/multi-protection/wide voltage

-Phase sequence protection, fault recording, over-temperature protection, over-current protection, over-voltage/under-voltage protection, high precision and stability

-The box adopts a closed cabinet type, which is small in size, good in heat dissipation, eye-catching detection instruments and accurate indications.

Applications:

Power Stabilizer 380V Products are widely used in large electromechanical equipment, metal processing equipment, production lines, elevators, medical machinery, embroidery and textile equipment, air conditioners, radio and television, household appliances and building lighting in the fields of industry, transportation, post and telecommunications, national defense, railways, scientific research and other fields. Electrical equipment that requires stable voltage.

SHANGYU POWER CHINA® Power Stabilizer 380V Details

When compare with peers, SHANGYU POWER CHINA® Power Stabilizer 380V advantages as below:

SBW series contactless voltage regulator meets the special power supply requirements of high-precision equipment. It has the advantages of fast response, high voltage stabilization accuracy, no carbon brushes, no contacts, no machinery, maintenance-free, and automatic balancing of three-phase voltages. It is an upgraded product of the SBW series mechanical voltage stabilizer. This product is suitable for a wide range of loads, can withstand instantaneous overload, can work continuously for a long time, has the characteristics of small size, light weight, convenient installation and reliable operation. The box body adopts a closed cabinet type, which is small in size and has good heat dissipation. The detection instruments are eye-catching and the indication is accurate. It has been widely used in mechanical processing, medical equipment, printing equipment, radio and television communication systems, power distribution and other fields, and has won unanimous praise from users!

Introduction to working principle

The voltage stabilizer is composed of several major modules such as compensation module, AD sampling module, single-chip control module, step-up/step-down operation module, system power supply module and LCD display module, the principle is shown in Figure (1).

Conditions of use

1) Ambient temperature: -15 ~+40 ;

2) The altitude does not exceed 1000 meters

3) Relative humidity: The average relative humidity of the wettest month is 90%, and the monthly average minimum

4) The installation site should be free of gas, steam, chemical precipitation, dust, dirt and other explosive and corrosive

5) There should be no severe vibration or bumps in the installation site

Note: Any special use conditions that do not meet the above regulations should be determined by the user directly temperature of the month is 25°C; media that seriously affect the insulation of the stabilized power supply through consultation with our company