Description
Technical Specification
| Model | SF 700 | ||||
| Technology | Micro Controller Based PWM | ||||
| Inverter | Rated Power | 700VA | |||
| Battery | Nominal System Voltage | 12VDC | 24VDC | ||
| Input Parameters | Voltage | 220VAC | |||
| Selectable Voltage Range | 115VAC~280VAC(For Personal Computers) | ||||
| Frequency Range | 50Hz(Auto sensing 44~68Hz) | ||||
| Output Parameters | AC mains mode output | Automatic Voltage Regulation between 200VAC to 240VAC | |||
| Battery mode output | 220VAC(±10% RMS) | ||||
| Waveform | Pure Sine Wave | ||||
| Output Frequency | 5OHz±0.3 Hz | ||||
| Crest Factor | 3:1 | ||||
| Total Harmonic Distortion | <3% | ||||
| Inverter Efficiency(Peak) | >80% | ||||
| Line Mode Efficiency | >95% | ||||
| Typical Transfer Time | Typical 2~6ms ,10ms max | ||||
| Battery | Nominal Input Voltage | 12VDC | 24VDC | ||
| Minimum Start Voltage | 10.5VDC | 21.0VDC | |||
| Low Battery Alarm | 10.5±0.3V | 21.0VDC±0.6V | |||
| Low Battery Cutoff | 10.0VDC±0.3V | 20.0VDC±0.6V | |||
| High Voltage Alarm | 15.5VDC±0.3V | 31.0VDC±0.6V | |||
| High Battery Voltage Recovery | 15.0VDC±0.3V | 30.0VDC±0.6V | |||
| Recommended Battery Size | 100AH-200AH | ||||
| Technology | Charger Voltage | 14.0V±0.2 | 28.0V±0.4 | ||
| Charging Algoritham | 5 stage charging | ||||
| Overcharge Protection S.D. | 15.5VDC | 31.0VDC | |||
| Maximum Charge Current | 10A or 20A (±5A) | ||||
| Protection | Overload | automatically shutdown if load exceeds 120% of rated value for 30 seconds, automatically resume work if overload comes back to rated load | |||
| Voltage | DC Over/Under Voltage | ||||
| Inverter Over/Under Voltage | |||||
| Built in Soft/Cold Start | |||||
| Output Short Circuit | Fuse | ||||
| Bypass Breaker Rating | 10A | ||||
| Max Bypass Current | 10Amp | ||||
| Environment | Operation Temperature Range | 0°C to 40°C | |||
| Audible Noise | 60dB MAX | ||||
| Other | Dimensions (W*H*D) | 390*350*200mm | 496*365*238 | ||
| Weight (kg) | 10.5Kg | 11Kg | 13kg | 15kg | |
| Display | LED | ||||
