DBW/SBW: Single Or Three-Phase Series Voltage Regulator
DBW/SBW series large power voltage stabilizer is an energy-saving new product developed by our company absorbing the advanced technology of international same product, with the functions of over under-voltage protection, delay and error protection. It has advantages of small volume, light weight, large capacity, high efficiency, wide range, high precision, strong protection, without wave-form distortion, reliable operation and easy installation, etc. Widely used in the fields of post office, store, elevator, hospital, publishing house and stock exchange where normal voltage is in need, and also can be used in the factories of large and middle-scale industrial. It is very much suitable for some important devices and supporting single machine.
| Input voltage | Single phase :220±20% OR :220±30%
Three phase: 220V±20% , Wire voltage regulator:380V±20%, OR :220V±30%, Wire voltage :380V±30% |
| Output voltage | Single Phase :220V
Three phase :220V, Wire voltage:380V |
| Output voltage accuracy | 50/60Hz |
| Efficiency | ≥98%(Power grade is over 50KVA) |
| Ambient temperature | -10℃~±40℃ |
| Wave form distortion | No additional waveform distortion |
| Overload capacity | ≤1.5S(in the condition that the external voltage changes is 10%) |
| Insulation resistance | ≥2MΩ |
| Protective function | It offers the protections against over voltage, over current, phase shortage and phase-sequence and mechanical failure |
| Response speed | ≤1.5S(in the condition that the ecternal voltage changes is 10%) |
| Model | Output current(A) | Product size L*W*H(cm) | Netweight(kg) |
| DBW-30 | 136 | 65*50*135 | 290 |
| DBW-50 | 227 | 80*62*143 | 338 |
| DBW-80 | 364 | 90*68*162 | 390 |
| DBW-100 | 455 | 90*68*162 | 410 |
| DBW-150 | 682 | 100*80*165 | 470 |
| DBW-180 | 818 | 100*80*165 | 491 |
| DBW-200 | 909 | 100*80*165 | 530 |
| Model | Ouput current(A) | Product size L*W*H(cm) | Cabinets | Netweight(kg) |
| SBW-30 | 45 | 80*56*135 | Single Cabinets | 220 |
| SBW-50 | 76 | 80*56*135 | Single Cabinets | 250 |
| SBW-80 | 121 | 85*32*150 | Single Cabinets | 280 |
| SBW-100 | 152 | 85*32*150 | Single Cabinets | 350 |
| SBW-150 | 227 | 100*70*165 | Single Cabinets | 400 |
| SBW-180 | 273 | 100*70*165 | Single Cabinets | 560 |
| SBW-200 | 330 | 100*70*165 | Single Cabinets | 600 |
| SBW-250 | 379 | 100*70*165 | Single Cabinets | 700 |
| SBW-300 | 455 | 110*80*190 | Single Cabinets | 800 |
| SBW-350 | 530 | 110*80*190 | Single Cabinets | 900 |
| SBW-400 | 606 | 110*80*190 | Single Cabinets | 1080 |
| SBW-450 | 681 | 100*80*190 | Single Cabinets | 1200 |
| SBW-500 | 758 | 100*80*190 | Two Cabinets | 1400 |
| SBW-600 | 909 | 100*80*190 | Two Cabinets | 2000 |
| SBW-800 | 1215 | 85*110*200 | Three Cabinets | 2500 |
| SBW-1000 | 1510 | 85*110*200 | Three Cabinets | 3000 |
| SBW-1200 | 1820 | 85*110*200 | Three Cabinets | 3500 |
| SBW-1400 | 2120 | 110*110*200 | Four Cabinets | 5000 |
| SBW-1600 | 2430 | 110*110*200 | Four Cabinets | 6500 |