Anhui Kesidi Electric Co.,Ltd
SBW-F Power Voltage Stabilizer
Description
SBW-F sub-adjusting voltage stabilizer is widely used in post and telecommunications, shopping malls, elevators, hospitals, schools, printing, textiles, securities and other occasions that require normal voltage guarantee, as well as in workshops of large and medium-sized industrial and mining enterprises, some power supply and important equipment and supporting facilities.
Technical Parameters
| Input voltage range | Line voltage 304V-456V |
| The output voltage | Line voltage 380V (phase voltage 220V) |
| Voltage regulation accuracy | ±2.5% |
| 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 stabilizer for easy 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 | -1℃~ +40℃ |
Dimensions and Packaging
| Product number | Product size (cm) | Pcs/Outer Packing | Outer Packing (cm) | Gross weight(kg) |
| DBW-20KVA | 65*50*135 | 1 | 83*68*151 | 180 |
| DBW-30KVA | 65*50*135 | 1 | 83*68*151 | 250 |
| DBW-50KVA | 80*60*150 | 1 | 85*70*185 | 360 |
| DBW-100KVA | 90*70*170 | 1 | 95*80*205 | 480 |
| SBW-100KVA(sub-tune) | 100*85*142 | 1 | 115*62*152 | 610 |
| SBW-150KVA(sub-tune) | 135*85*155 | 1 | 100*70*170 | 900 |
| SBW-200KVA(sub-tune) | 135*85*155 | 1 | 100*70*170 | 1030 |
| SBW-300KVA(sub-tune) | 135*100*185 | 1 | 110*90*200 | 1350 |
| SBW-400KVA(sub-tune) | 135*100*185 | 1 | 110*90*200 | 1500 |
| SBW-500KVA(sub-tune) | 135*105*185 | 1 | 130*100*208 | 1600 |
| SBW-600KVA(sub-tune) | 135*105*185 | 1 | 130*100*208 | 1680 |
| SBW-800KVA(sub-tune) | 80*100*185*3 | 1 | 85*110*220/4 | 1800 |
| SBW-1000KVA(sub-tune) | 80*100*185*3 | 1 | 85*110*220/4 | 2000 |
| SBW-1600KVA(sub-tune) | 110*100*185*3 | 1 | 110*110*220/4 | 3200 |
| SBW-2000KVA(sub-tune) | 110*120*185*3 | 1 | 110*110*220/4 | 4800 |