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Single phase voltage stabilizer DBW series
Single phase voltage stabilizer DBW series
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General (Single Phase Voltage Stabilizer DBW full auto compensated)
Neopower Single phase voltage stabilizer (DBW full auto compensated) is designed for stabilizing AC voltage and made with Western Europe advanced technology and on the basis of our country national conditions. Single phase voltage stabilizer (DBW full auto compensated) can keep output voltage in steady state automatically when the power voltage fluctuates or the load current varies. Compared with other voltage stabilizers, it has the advantage of large capacity, high efficiency, no wave distortion, stable voltage adjustment, suitability for kinds of loads, bearing instantaneous overload, working continually for long time, as well as free transferring between manual control and automatic control, etc, besides, the Single phase voltage stabilizer (DBW full auto compensated) is provided with protection against over-voltage, over current, phase failure and protection for phase sequence and has following merits: small volume, light weight, convenient installation and reliable running and so on.

Application (Single Phase Voltage Stabilizer DBW full auto compensated)
The Single phase voltage stabilizer (DBW full auto compensated) can be applied to large type electromechanical equipment, metal processing equipment, production line, construction device , elevator, medical equipment, equipment of light and textile industry, air-condition, TV set, household appliance and lighting used for industry, agriculture, traffic, military, railroad, scientific culture, etc, where need voltage stabilization.

The product is used indoors, the normal service conditions for it as follows:
●Temperature environment: -15℃~+40℃;
●Altitude:<1,000 m;
●Relative humidity: 90% ;
●No gas, steam, chemical precipitate, dust, dirt or any explosive or corrosive medium, which can seriously affect the insulation of voltage stabilizer in the installation place.
●No serious vibration or jolt in the installation place.

Model (Single Phase Voltage Stabilizer DBW full auto compensated)
The model description for this voltage regulator as follows:

Main technical data (Single Phase Voltage Stabilizer DBW full auto compensated)
●Input voltage: Three-phase: three-phase four-wire phase voltage 220±20%,wire voltage 380V±20% or phase voltage 220±30%, wire voltage 380V±30%, they can be selected (please indicate when placing an order) Single phase: 220V±20% or 220V±30%, it can be selected ( please indicate when placing an order)
●Output voltage: Three-phase: three-phase four-wire phase voltage 220V, wire voltage 380V Single-phase: 220V
●Accuracy of output voltage: 2-5% (adjustable)
●Efficiency: ≥95% ( power class: more than 50KVA)
●Response speed: ≤1.5S (when outside voltage has 10% of change)
●Waveform distortion: no additive waveform distortion
●Protection: protection against over voltage, over current, phase failure and machine fault, as well as phase sequence protection (single-phase and three-phase 150KVA below has no phase failure and is provided with phase sequence protection).
●Voltage stabilization, convenient switching for commercial power (single phase has no function)
●Start automatically or by hand (can be chosen) when power is on. Can work continuously for a long time without anybody attendance.
●Insulation resistance: ≥2MΩ
●Electric strength: bear power frequency sine voltage 2,000V for 1 min without breakdown or flash over. Overload capability: 2 times rated current, keeping 1 min (voltage stabilizer special for elevator and CT)

Models and Specification (Single Phase Voltage Stabilizer DBW full auto compensated)

Phase No.

Model
(kVA)

Rated capability
(KVA)

Output
max current
(A)

Size (mm)
D×W×H

Cabinet
QTY

Weight
kg

Single-phase

DBW-10

10

45

500×650×1320

One

180

DBW-15

15

68

500×650×1320

258

DBW-20

20

91

500×650×1320

290

DBW-25

25

114

500×650×1320

310

DBW-30

30

136

500×650×1320

320

DBW-40

40

182

500×700×1500

338

DBW-50

50

227

620×800×1500

354

DBW-60

60

273

620×800×1500

390

DBW-80

80

364

680×920×1620

410

DBW-100

100

455

680×920×1620

470

DBW-120

120

545

680×920×1620

498

DBW-150

150

682

680×920×1750

531

DBW-180

180

818

680×920×1750

540

DBW-200

200

909

680×920×1750

550

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