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 | |
