| Place of Origin | Jiangsu, China | Brand Name | Lingfran |
| Model Number | SBW-500/600/1000kva | Usage | Dbw |
| Phase | Three Phase | Current Type | AC |
| Product Name | 500kva 600kva 1000 kva automatic voltage regulator /stabilizers (avr) | Input Voltage Range | 380V+/-20% |
| Output Voltage | 380V+/-3% | Response Time | <1s |
| Efficiency | >98% | Working Frequency | 50/60Hz |
| Bypass | Manual | Protection | Phase loss, under/over voltage, overload, short circuit |
| Overload Capacity | 2 times of rated output current, last for 1 minute | Waveform Distortion | Nil |