| Prod Model: |
DBW SBW |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Frequency: |
High Frequency |
| Usage: |
SVC |
| Current Type: |
AC |
| Phase: |
Single-Phase or Three-Phase |
Product Description
Compensated Voltage Stabilizer DBW Single Phase (DBW SBW)
DBW Single Phase, SBW three phases AC voltage stabilizer is a contact adjustable automatic voltage compensation high-power
Regulating power device. When voltage from supply network is varied or due to loading current effect, it automatically regulates the voltage.
Output voltage to ensure the normal function of the variety of electric equipments.
SBW/DBW is improved on the basis of SVC three phase and single. When the SVC's rated capacity more than 30kVA, it usually take the SBW(three phase) or DBW(single phase).
1. Whole factory power-supply of small type factory
2. Workshop and department power-supply of large, middle type industrial and minting enterprises.
3. From a complete set with single- macking
Environment Demanded
1. Ambient temperature of use: 0~40Ambient temp erature of storage and transport: -40~60
2. Relative atmospheric humidity: < 90%
3. Without corrosive, flammable and explosive gas and other conductivegas which can influence insulation of vltage regulator.
Specification:
1 Input voltage three-phase 304-456V, single-phase 176-264V
2 Output voltage three-phase 380V+-3%, single-phase 220V=-3%
3 Hing efficiency: >98%
4 Not producting wave distortion
5 Be balance to adjust voltage
6 Applicable for any load(resistance, capacitance or inductive)
7 Wide stabilized range: (380+-20%)
8 High precision: 1%-5% adjustable
9 With the protections of over-voltage, under-voltage and phase-failure etc.
20kVA, 30kVA, 50kVA, 100kVA, 150kVA, 180kVA, 200kVA, 225kVA, , 250kVA, 300kVA, 320kVA, 350kVA, 400kVA, 450kVA, 500kVA, 600kVA
800kVA, 1000kVA, 1200kVA, 1500kVA
2000kVA
For more details, pls feel free to contact us.
|
|
DBW 50~350kva |
SBW 30~1000kva |
|
Input voltage range |
160~250V |
304~456V |
|
Output voltage |
220V± (1~5)% settable |
380V± (1~5)% settable |
|
Regulation accuracy |
< ± (1~5)% settable |
|
Insulation resistance |
≥ 2MΩ |
|
Withstand voltage |
2000V/1min no disruption or flashes phenomenon |
|
Frequency |
50 / 60 Hz |
|
Response time |
< 0.5s |
|
Efficiency |
≥ 98% |
|
Waveform aberration |
< 1% |
|
Ambient temp & relative humidity |
-5º C~+40º C less than 90% |
|
Model |
Specification & capacity (VA) |
Overall size (W*D*L) mm |
Net weight kg |
Number of cubicles |
|
Single-phase |
SBW-30 |
800*620*1380 |
280 |
Single cubicle |
|
SBW-50 |
800*620*1380 |
320 |
|
SBW-80 |
850*630*1520 |
430 |
|
SBW-100 |
850*630*1520 |
480 |
|
Three-phase |
SBW-150 |
1050*750*1800 |
560 |
Single cubicle |
|
SBW-200 |
1050*750*1800 |
680 |
|
SBW-225 |
1100*900*1850 |
720 |
|
SBW-250 |
1100*900*1850 |
800 |
|
SBW-320 |
1100*920*1900 |
1040 |
|
SBW-350 |
1100*920*1900 |
1080 |
|
SBW-400 |
1100*920*1900 |
1106 |
|
SBW-500 |
1300*1050*2000 |
1490 |
|
SBW-600 |
1300*1050*2000 |
1580 |
|
SBW-800 |
1350*1200*2000 |
2400 |
Double cubicle |
|
SBW-1000 |
1050*750*2000 |
3150 |
Four cubicles |
CHANGCHENG Group, mainly engaged in circuit breaker, AC contactor, starters, relays, instruments, switches, fuses low voltage products and transformer, whole set cabinet etc high voltage products. By now, our company has developed into one of the largest trans-regional, conglomerate and trans-national enterprise on scale and developing potentiality.
Our main lines now include high-low voltage appliances, complete sets, highway guardrail, electronic controlling equipment, vessel manufacture, and lighting etc, With an annual throughput value of 20 billion Yuan. Furthermore, having received the ISO9001, ISO14001, OHSMS 18001, UL, VDE, TSE, CB, CCC certificate for various product series, besides that all our products have been undertaken by People's Insurance Company of China on quality responsibility. And also our products have been approved as the well-known trademark of China, we are now achieving high sales shares in markets worldwide.
We welcome both new and existing customers to come take a look at our current line up and hope that you will choose our brand of competitively priced quality products. Please feel free to send us your inquiries and we will be happy to answer any questions you may have.