SBW-W Series intelligent power stabilizer

SBW-W,DBW-W series three (single) phase intelligent contactless AC voltage stabilizer integrates digitalization and humanization, and has a powerful information acquisition system, signal processing system, detection and control system and a complete protection system.
This voltage-stabilized power supply is an energy-saving, environmentally friendly and highly efficient power supply product. It integrates advanced thyristor contactless switch, microcomputer-controlled AC voltage stabilization technology and transformer. It has high efficiency and energy saving, fast adjustment, three-phase automatic balancing, no carbon brush wear and mechanical failure, and has overvoltage, undervoltage, phase sequence (optional), phase loss, overcurrent protection and reporting functions. The thyristor of this voltage stabilizer adopts the current zero-crossing trigger mode, and the switching is safe and smooth without interfering with the power grid; the multi-channel synchronous switching greatly improves the adjustment time of the voltage stabilizer; the advanced main circuit and control system design of the voltage stabilizer effectively improves the dynamic stability and eliminates the damage to the system and devices caused by the common current impact and overvoltage generated by the contactless switch, and it has a strong instantaneous overload capacity, thereby greatly improving the safety and reliability of the system operation. The personalized design of this voltage-stabilized power supply, powerful human-computer dialogue function, intuitive LCD display and status indication monitoring interface make it very simple and con.

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Contact Us Category Intelligent voltage regulator
  • Product Details
  • Selection Manual
  • System structure

Main technical parameters

Input

Input Voltage range

3-phase 5line AC380V±20%

Rated Voltage range

3-phase 5line AC380V±15%

Rated frequency

50Hz/60Hz

Output

Rate output Voltage

3-phase 5line AC380V (adjustable)

Center Voltage

±5%  adjustable (adjustable)

Voltage stabilization accuracy

1%~5%

Response time

0.1s

Stabilization time

1S

Waveform distortion

Increment 0.5%

Efficiency

97%

3-phase unbalance

Increment 0.5%

Operation mode

Manual Voltage regulator/automatic Voltage regulator

Protection

Over-voltage

Default 10% 6s cut off

Under-voltage

Default 12% 12s cut off

Overload

Inverse-time curve cut off

Overcurrent

Inverse-time curve cut off

Short-circuit

Instantaneous Cut off

Bypass

Manual direct-through device

Display and alarm

Input voltage display

Automatic rotation display UAB UBC UCA

output voltage display

Automatic rotation display UAB UBC UCA

line current display

Automatic rotation display IA IB IC

Working status display and report

a.     over-voltage, b. under-voltage, c. overload

Safety regulations

Ground

10mm²

Electrical clearance and creepage distance

22mm

Dielectric strength

20MΩ

work frequency withstand voltage

AC2000V1Min 20mA

Optional feature

Lighting protection device

EMI filter device

Phase sequence, phase loss protection function

Communication interface

Model

Input Voltage

Rated capacity

Rated current

Size

Weight

SBW-S-20

3-phase AC380V

±20%

20KVA

30A

600*600*1200(mm)

165kg

SBW-S-30

30KVA

46A

175kg

SBW-S-50

50KVA

76A

200kg

SBW-S-60

60KVA

91A

210kg

SBW-S-80

80KVA

121A

650*680*1280(mm)

230kg

SBW-S-100

100KVA

152A

250kg

SBW-S-120

120KVA

182A

280kg

SBW-S-150

150KVA

228A

700*850*1500(mm)

340kg

SBW-S-180

180KVA

273A

380kg

SBW-S-200

200KVA

300A

400kg

SBW-S-225

225KVA

342A

465kg

SBW-S-250

250KVA

380A

485kg

SBW-S-320

320KVA

486A

800*900*1700(mm)

580kg

SBW-S-400

400KVA

608A

660kg

SBW-S-500

500KVA

760A

900*1100*1800(mm)

830kg

SBW-S-600

600KVA

912A

920kg

SBW-S-800

800KVA

1216A

1000*1200*2000(mm)

1100kg

SBW-S-1000

1000KVA

1520A

(1200+1200)*900*2200(mm)

2 cabinets

1700kg

SBW-S-1200

1200KVA

1824A

1900kg

SBW-S-1400

1400KVA

2127A

2200kg

SBW-S-1600

1600KVA

2431A

(1200+1100+1400)*900*2200(mm)

3 cabinets

2700kg

SBW-S-2000

2000KVA

3038A

(1400+1100+1100+1400)*900*2200(mm)

4 cabinets

3500kg

SBW-S-2500

2500KVA

3800A

(1550+1200+1200+1550)*900*2200(mm)

4 cabinets

4200kg

SBW-S-3200

3200KVA

4862A

(1500+1500+1500+1500+1500)*900*2200(mm)

5 cabinets

5700kg

DBW-S-10

Single-phase AC220V

±20%

10KVA

45.4A

600*600*1200(mm)

150kg

DBW-S-15

15KVA

68.2A

155kg

DBW-S-20

20KVA

91A

160kg

DBW-S-30

30KVA

136A

180kg

DBW-S-40

40KVA

182A

190kg

DBW-S-50

50KVA

228A

650*680*1280(mm)

210kg

DBW-S-60

60KVA

273A

220kg

DBW-S-80

80KVA

363A

260kg

DBW-S-100

100KVA

454A

700*850*1500(mm)

310kg

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