021-57715555 13817716438
Printing laser CNC machine regulatorPRODUCT
CONTACT US
Tel：400-685-8582
Tel：+86-21-57715555
+86-21-37831986
Fax：+86-21-37831846
Phone：13817716438
Email：weho@chinaweho. com
Address：Building 2, No.8 Nanle Road, Songjiang District, Shanghai
Special voltage regulator for printing equipment
- Category：Printing laser CNC machine regulator
- Overview (DBW.SBW single, three-phase fully automatic compensation power regulator) SBW, DBW series single-phase and three-phase automatic compensation type power regulators are the voltage stabilizers introduced by our company to absorb the advanc
- Hotline：021-57715555 13817716438
Overview (DBW.SBW single, three-phase fully automatic compensation power regulator)
SBW, DBW series single-phase and three-phase automatic compensation type power regulators are the voltage stabilizers introduced by our company to absorb the advanced technology of Western Europe, and designed to stabilize the AC voltage in combination with my country's national conditions. When the voltage of the external power supply network fluctuates or the load changes, the voltage stabilizer (stabilized power supply) can automatically maintain the stability of the output voltage. Compared with other types of voltage stabilizers, this voltage stabilizer (stabilized power supply) has the advantages of large capacity, high efficiency, no wave open distortion, and balanced voltage regulation. This voltage stabilizer (stabilized power supply) is suitable for a wide range of loads and can With instantaneous overload, the voltage stabilizer (stabilized power supply) can work continuously for a long time, manual/automatic switching is optional, the voltage stabilizer (stabilized power supply) is equipped with overvoltage, overcurrent, phase loss, phase sequence protection and mechanical failure Automatic protection, and the voltage stabilizer (stabilized power supply) has the advantages of small size, light weight, convenient use and installation, and reliable operation.
Application (DBW.SBW single, three-phase automatic compensation type power regulator)
This voltage stabilizer (stabilized power supply) is widely used in large-scale electromechanical equipment, metal processing equipment, production lines, construction engineering equipment, elevators, medical equipment, embroidery in the fields of industry, agriculture, transportation, post and telecommunications, military, railway, scientific research and culture. Textile equipment, air conditioners, radio and television, household electrical power, lighting and other places that require voltage regulation. SBW, DBW series voltage stabilizers should be used indoors.
The normal use conditions of this voltage stabilizer (stabilized power supply) are:
★Ambient temperature: -15℃~40℃
★Altitude: <1000m
★Relative humidity: <90%
★No gas, steam, chemical deposition, dust, dirt and other explosive and corrosive media that seriously affect the insulation of the voltage stabilizer.
★There is no serious vibration or bump in the installation site.
Main technical parameters (DBW.SBW single, three-phase automatic compensation type power regulator)
★Input voltage: single-phase 220V±20% or 220V±30% (please specify when ordering)
★Output voltage: single-phase 220V ★Three-phase (three-phase four-wire) line voltage 380V or phase voltage 220V
★Output voltage accuracy: (2-5%) adjustable ★Frequency: 50-60Hz★Efficiency: ≥95% (power level above 50KVA)
★Response time: ≤1.5s (when the external voltage changes by 10%)
★Waveform distortion: no additional waveform distortion
★Protection function: with overvoltage, overcurrent, phase loss, phase sequence protection (single-phase and three-phase 150KVA or less without phase loss and phase sequence protection) and mechanical failure
★Mains function: three-phase products are easy to switch between mains and voltage regulators (single-phase does not have this function)
★Startup mode: automatic startup or manual startup can be selected after power-on
★Working method: long-term, continuous unattended work
★Insulation resistance: ≥2MΩ★Electrical strength: There is no breakdown and flashover phenomenon when the power frequency sinusoidal voltage is 2000V for 1 minute.
Model specifications (DBW.SBW single, three-phase automatic compensation type power regulator)
| Phase |
Model Specifications (KVA) |
Rated capacity (KVA) |
Maximum output current (A) |
Dimensions (mm) (D×W×H) |
Number of cabinets |
Weight (kg) |
| Simplex | DBW-10 | 10 | 45 | 500×650×1320 | single cabinet | 270 |
| DBW-15 | 15 | 68 | 500×650×1320 | 275 | ||
| DBW-20 | 20 | 91 | 500×650×1320 | 283 | ||
| DBW-25 | 25 | 114 | 500×650×1320 | 300 | ||
| DBW-30 | 30 | 136 | 500×650×1320 | 310 | ||
| DBW-40 | 40 | 182 | 500×700×1500 | 330 | ||
| DBW-50 | 50 | 227 | 620×800×1500 | 360 | ||
| DBW-60 | 60 | 273 | 620×800×1500 | 365 | ||
| DBW-80 | 80 | 364 | 680×920×1620 | 480 | ||
| DBW-100 | 100 | 455 | 680×920×1620 | 490 | ||
| DBW-120 | 120 | 545 | 680×920×1620 | 496 | ||
| DBW-150 | 150 | 682 | 680×920×1750 | 530 | ||
| DBW-180 | 180 | 818 | 680×920×1750 | 540 | ||
| DBW-200 | 200 | 909 | 680×920×1750 | 550 | ||
| three phase | SBW-20 | 20 | 30 | 600×720×1240 | 289 | |
| SBW-30 | 30 | 45 | 600×720×1240 | 300 | ||
| SBW-50 | 50 | 76 | 600×720×1240 | 315 | ||
| SBW-60 | 60 | 91 | 600×720×1240 | 320 | ||
| SBW-80 | 80 | 121 | 650×820×1340 | 460 | ||
| SBW-100 | 100 | 152 | 650×820×1340 | 480 | ||
| SBW-120 | 120 | 182 | 650×820×1340 | 482 | ||
| SBW-150 | 150 | 227 | 900×770×1600 | 650 | ||
| SBW-180 | 180 | 273 | 900×770×1600 | 673 | ||
| SBW-200 | 200 | 303 | 900×770×1600 | 680 | ||
| SBW-225 | 225 | 341 | 1000×820×1690 | 810 | ||
| SBW-250 | 250 | 379 | 1000×820×1690 | 830 | ||
| SBW-300 | 300 | 455 | 900×1100×1860 | 1040 | ||
| SBW-320 | 320 | 485 | 900×1100×1860 | 1052 | ||
| SBW-350 | 350 | 530 | 900×1100×1860 | 1080 | ||
| SBW-400 | 400 | 606 | 900×1100×1860 | 1106 | ||
| SBW-450 | 450 | 681 | 900×1100×1860 | 1113 |
| Phase |
Model Specifications (KVA) |
Rated capacity (KVA) |
Maximum output current (A) |
Dimensions (mm) (D×W×H) |
Number of cabinets |
Weight (kg) |
| three phase | SBW-500 | 500 | 758 | 900×900×1860 | double cabinet | 1500 |
| SBW-600 | 600 | 909 | 900×900×1860 | 1600 | ||
| SBW-800 | 800 | 1212 | 1000×800×1860 | three cabinets | 2670 | |
| SBW-1000 | 1000 | 1515 | 1000×800×1860 | 3150 | ||
| SBW-1200 | 1200 | 1818 | 900×900×1860 | four cabinets | 3650 | |
| SBW-1400 | 1400 | 2121 | 1000×1100×1860 | 4200 | ||
| SBW-1600 | 1600 | 2424 | 1000×1100×1860 | 4707 | ||
| SBW-1800 | 1800 | 2727 | 1000×1200×1860 | 5207 | ||
| SBW-2000 | 2000 | 3030 | 1000×1200×1860 | 5800 | ||
| SBW-3000 | 3000 | 4545 | 1200×1400×1860 | 7200 | ||
| SBW-J-20 | 20 | 30 | 570×700×1210 | single cabinet | 289 | |
| SBW-J-30 | 30 | 45 | 570×700×1210 | 300 | ||
| SBW-J-50 | 50 | 76 | 570×700×1210 | 315 | ||
| SBW-J-60 | 60 | 91 | 570×700×1210 | 320 | ||
| SBW-J-80 | 80 | 121 | 620×800×1370 | 460 | ||
| SBW-J-100 | 100 | 152 | 620×800×1370 | 480 | ||
| SBW-J-120 | 120 | 182 | 620×800×1370 | 482 | ||
| SBW-J-150 | 150 | 227 | 680×920×1620 | 650 | ||
| SBW-J-180 | 180 | 273 | 680×920×1620 | 673 | ||
| SBW-J-200 | 200 | 303 | 680×920×1620 | 680 | ||
| SBW-J-225 | 225 | 341 | 800×1000×1750 | 810 | ||
| SBW-J-250 | 250 | 379 | 800×1000×1750 | 830 | ||
| SBW-DT-20 | 20 | 30 | 950×500×1020 | 220 | ||
| SBW-DT-30 | 30 | 45 | 950×500×1020 | 230 | ||
| SBW-DT-50 | 50 | 76 | 950×500×1020 | 240 | ||
| SBW-DT-20 | 20 | 30 | 950×500×1020 | 220 | ||
| SBW-DT-30 | 30 | 45 | 950×500×1020 | 230 | ||
| SBW-DT-50 | 50 | 76 | 900×1100×1860 | 240 |
Selection Tips
1. This voltage stabilizer (stabilized power supply) is a three-phase four-wire product. This voltage stabilizer (stabilized power supply) has high requirements on the reliability of the central line connection in the system. Therefore, this voltage stabilizer (stabilized power supply) is used. Attention should be paid to the selection of the cross-sectional area of the center line of the system to minimize the contact resistance of the center line.
2. When choosing this voltage stabilizer (stabilized power supply) product, the current of the load equipment shall not exceed the rated current value of the product; if using an inductive motor load, its power shall not exceed 1 of the power of this voltage stabilizer (stabilized power supply) product. /3.
3. The input and output of this voltage stabilizer (stabilized power supply) are not isolated, please pay attention to prevent static electricity.