SBW (digital display) series voltage stabilizer is suitable for automatically keeping the output voltage stable when the voltage of the external power supply network fluctuates or the load changes. Compared with other types of voltage stabilizers, this series of products has the advantages of large capacity, high efficiency, no waveform distortion, stable voltage regulation, etc. It is suitable for a wide range of loads, can withstand instantaneous overload, and can work continuously for a long time. It has the advantages of overvoltage protection, phase loss, phase sequence protection and automatic mechanical fault protection. The machine is small in size, light in weight, easy to use and install, and reliable in operation.
SBW-2 digital display series three phase voltage stabilizer is widely used in posts and telecommunications, shopping malls, elevators, hospitals, schools, printing, textiles, securities and other occasions where normal voltage is required, as well as large and medium-sized industrial and mining enterprise workshops, some power supplies and important equipment and accessories.
| Input voltage range | SBW: Line voltage 325V – 440V |
| The output voltage | SBW: line voltage 380V |
| Voltage regulation accuracy | ±2% |
| Working frequency | 50/60Hz |
| Efficiency | ≥95% (power level above 50KVA) |
| Response time | ≤1.5s |
| Protective function | overvoltage, overload, short circuit, phase loss |
| Waveform distortion | No additional waveform distortion |
| Overload capacity | Double the rated current for 1 minute |
| Mains function | Mains voltage regulation is convenient for switching |
| Start method | Power-on automatic start or manual start can be selected |
| Way of working | Long-term, continuous unattended work |
| Insulation resistance | ≥2MΩ |
| Electric strength | AC2000V/1min without breakdown |
| Ambient temperature | -5℃~ +40℃ |
| Altitude | ≤1000m |
| Product number | Product size (cm) | Pcs/Outer Packing | Outer Packing (cm) | Gross weight (kg) |
| SBW-2-50KVA | 55*85*110 | 1 | 60*95*140 | 232 |
| SBW-2-60KVA | 55*85*110 | 1 | 60*95*140 | 240 |
| SBW-2-80KVA | 55*85*110 | 1 | 60*95*140 | 260 |
| SBW-2-100KVA | 65*85*130 | 1 | 70*95*160 | 300 |
| SBW-2-120KVA | 65*85*130 | 1 | 70*95*160 | 350 |
| SBW–2-150KVA | 65*85*130 | 1 | 70*95*160 | 390 |
| SBW-2-180KVA | 65*100*140 | 1 | 70*110*170 | 410 |
| SBW-2-200KVA | 65*100*140 | 1 | 70*110*170 | 430 |
| SBW-2-250KVA | 65*100*140 | 1 | 70*110*170 | 470 |
| SBW-2-300KVA | 85*100*150 | 1 | 90*110*180 | 630 |
| SBW-2-350KVA | 85*100*150 | 1 | 90*110*180 | 700 |
| SBW-2-400KVA | 90*110*160 | 1 | 95*120*190 | 830 |
| SBW-2-500KVA | 90*110*160 | 1 | 95*120*190 | 880 |
| SBW-2-600KVA | 100*124*180 | 1 | 105*134*210 | 980 |
| SBW-2-800KVA | 100*124*180 | 1 | 105*134*210 | 1030 |
| SBW-2-1000KVA | 85*100*185*3 | 1 | 90*110*215*3 | 1690 |
| SBW-2-1200KVA | 85*100*185*3 | 1 | 90*110*215*3 | 2090 |
| SBW-2-1600KVA | 100*110*200*4 | 1 | 105*120*230*4 | 2200 |
| SBW-2-2000KVA | 100*110*200*4 | 1 | 105*120*230*4 | 2300 |
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