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DBW.SBW series single-phase and three-phase fullautomatic
UPTIME : 2010-8-16 18:08:46 / CLICKS :4461
General
DBW . SBW series single - phase and three - phase full - automatic compensated voltage stabilizer (hereinafter
referred to as voltage stabilizer ) is designed for stabilizing AC voltage and made with Western Europe advanced
technology and on the basis of our country national conditions . It can keep output voltage in steady state
automatically when the power network 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, it 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. It 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:
1.Temperature environment: -15 ~+40 ;
2.Altitude:<1,000 m;
3.Relative humidity: 90% ;
4.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.
5.No serious vibration or jolt in the installation place.
 
Model
The model description for this voltage regulator as follows (diagram 1):
 
 
Rated capacity
Split-phase regulating type: F, no code for in-phase
regulating type, economical type: J, DT for elevator,
CT for SL digital display type
Voltage stabilizer
Compensation type
Three-phase (S) or single phase(D)
 
 
 

Main technical characteristics
a. 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)
b. Output voltage:
Three-phase: three-phase four-wire phase voltage 220V, wire voltage 380V
Single-phase: 220V
c. Accuracy of output voltage: 2-5% (adjustable)
d. Efficiency: 95% ( power class: more than 50KVA)
e. Response speed: 1.5S (when outside voltage has 10% of change)
f. Waveform distortion: no additive waveform distortion
g. 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).
h. Voltage stabilization, convenient switching for commercial power (single phase has no function)
i. Start automatically or by hand (can be chosen) when power is on.
h. Can work continuously for a long time without anybody attending.
k. Insulation resistance: 2M
l. Electric strength: bear power frequency sine voltage 2,000V for 1 min without breakdown or flash over.
m. Overload capability: 2 times rated current, keeping 1 min (voltage stabilizer special for elevator and CT)
 

 

Model & spec.
 

Model
Rated capability
(KVA)
Output max current
(A)
Size (mm)
D X W X H
Cabinet
QTY
Weight
(kg)
DBW-10
10
45
500 X 650 X 1320
One
270
DBW-15
15
68
500 X 650 X 1320
275
DBW-20
20
91
500 X 650 X 1320
283
DBW-25
25
114
500 X 650 X 1320
300
DBW-30
30
136
500 X 650 X 1320
310
DBW-40
40
182
500 X 700 X 1500
330
DBW-50
50
227
620 X 800 X 1500
360
DBW-60
60
273
620 X 800 X 1500
365
DBW-80
80
364
680 X 920 X 1620
480
DBW-100
100
455
680 X 920 X 1620
490
DBW-120
120
545
680 X 920 X 1620
496
DBW-150
150
682
680 X 920 X 1750
530
DBW-180
180
818
680 X 920 X 1750
540
DBW-200
200
909
680 X 920 X 1750
550
SBW-20
20
30
570 X 700 X 1210
One
289
SBW-30
30
45
570 X 700 X 1210
300
SBW-50
50
76
570 X 700 X 1210
315
SBW-60
60
91
570 X 700 X 1210
320
SBW-80
80
121
620 X 800 X 1370
460
SBW-100
100
152
620 X 800 X 1370
480
SBW-120
120
182
620 X 800 X 1370
482
SBW-150
150
227
680 X 920 X 1620
650
SBW-180
180
273
680 X 920 X 1620
673
SBW-200
200
303
680 X 920 X 1620
680
SBW-225
225
341
800 X 1000 X 1750
810
SBW-250
250
379
800 X 1000 X 1750
830
SBW-300
300
455
900 X 1100 X 1860
1040
SBW-320
320
485
900 X 1100 X 1860
1052
SBW-350
350
530
900 X 1100 X 1860
1080
SBW-400
400
606
900 X 1100 X 1860
1106
SBW-450
450
681
900 X 1100 X 1860
1113

Model & spec
 

Model
Rated capability
(KVA)
Output max current
(A)
Size (mm)
D X W X H
Cabinet
QTY
Weight   (kg)
SBW-500
500
758
900 X 900 X 1860
Two
1500
SBW-600
600
909
900 X 900 X 1860
1600
SBW-800
800
1212
1000 X 1350 X 1860
2670
SBW-1000
1000
1515
1000 X 1350 X 1860
3150
SBW-1200
1200
1818
900 X 900 X 1860
Four
3650
SBW-1400
1400
2121
1000 X 1100 X 1860
4200
SBW-1600
1600
2424
1000 X 1100 X 1860
4707
SBW-1800
1800
2727
1000 X 1200 X 1860
5207
SBW-2000
2000
3030
1000 X 1200 X 1860
5800
SBW-3000
3000
4545
1200 X 1400 X 1860
7200
SBW-J-20
20
30
570 X 700 X 1210
One
289
SBW-J-30
30
45
570 X 700 X 1210
300
SBW-J-50
50
76
570 X 700 X 1210
315
SBW-J-60
60
91
570 X 700 X 1210
320
SBW-J-80
80
121
620 X 800 X 1370
460
SBW-J-100
100
152
620 X 800 X 1370
480
SBW-J-120
120
182
620 X 800 X 1370
482
SBW-J-150
150
227
680 X 920 X 1620
650
SBW-J-180
180
273
680 X 920 X 1620
673
SBW-J-200
200
303
680 X 920 X 1620
680
SBW-J-225
225
341
800 X 1000 X 1750
810
SBW-J-250
250
379
800 X 1000 X 1750
830
SBW-DT-20
20
30
950 X 500 X 1020
One
220
SBW-DT-30
30
45
950 X 500 X 1020
230
SBW-DT-50
50
76
950 X 500 X 1020
240
SBW-CT-20
20
30
950 X 500 X 1020
One
220
SBW-CT-30
30
45
950 X 500 X 1020
230
SBW-CT-50
50
76
950 X 500 X 1020
240

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