Main features:
rack/tower type
LCD/LED display
built in charger
with AVR function
with transformer inside
RS232 port optional
Special charging system design for better protection of battery life.
Short circuit, overload, over voltage and low battery protection.
Compatible with generators and suitable for harsh environment.
With standard on-line structure (three ports)and can be used as UPS. Specification
| MODEL | EP20-300W | EP20-600W | EP20-800W | EP20-1KW |
| Default Battery System Voltage | 12VDC | 12VDC | 12VDC/24VDC | 12VDC/24VDC |
| INVERTER OUTPUT | Reted Power | 300W | 600W | 800W | 1000W |
| Waveform | Pure sine wave |
| Nominal Output Voltage RMS | 100V/110V/120VAC 220V/230V/240VAC(±10% RMS)10% RMS)10% RMS) |
| Output Frequency | 5OHz/60Hz±0.3 Hzn;0.3 Hzn;0.3 Hz |
| Inverter Efficiency(Peak) | >80% |
| Line Mode Efficiency | >95% |
| Power Factor | 1.0 |
| Typical Transfer Time | Typical 2~6ms ,10ms max |
| AC INPUT | Voltage | 220VAC |
| Selectable Voltage Range | 96~132VAC 145~275VAC(For Personal Computers) |
| Frequency Range | 50Hz/60Hz (Auto sensing 44~68Hz) |
| BATTERY | Nominal Input Voltage | 12VDC | 12VDC/24VDC | 12VDC/24VDC | 12VDC/24VDC |
| Minimum Start Voltage | 10.5VDC /21.0VDC |
| Low Battery Alarm | 10.5±0.3V /21.0VDC±0.6VVDC±0.6Vmn;0.6VVDC±0.6V |
| Low Battery Cutoff | 10.0VDC±0.3V /20.0VDC±0.6VVDC±0.6Vmn;0.6VVDC±0.6V |
| High Voltage Alarm | 15.5VDC±0.3V /31.0VDC±0.6VVDC±0.6Vmn;0.6VVDC±0.6V |
| High Battery Voltage Recover | 15.0VDC±0.3V /30.0VDC±0.6VVDC±0.6Vmn;0.6VVDC±0.6V |
| CHARGER | Charger Voltage | 14.0V±0.2/28.0V±0.48.0V±0.4smn;0.48.0V±0.4 |
| Overcharge Protection S.D. | 15.5VDC/31.0VDC |
| Maximum Charge Current | 15A~25A |
| BYPASS & PROTECTIONCTIONCTION | Nominal Input Frequency | 50Hz or 60Hz |
| Overload Protection (SMPS Load) | IPS automatically shutdown if overload exceeds 120% ofnormal value for 30 seconds IPS automatically resume work if overload comes back to rated load |
| Output Short Circuit Protection | FUSE |
| Bypass Breaker Rating | 10A |
| Max Bypass Current | 10Amp |
| MECHANICAL SPECIFICATIONS | Dimensions (W*H*D) | 265*120*295mm |
| Net Weight (kg) | 7.0kg | 10.5kg | 12kg | 12.5kg |
| Shipping Dimensions(W*H*D) | 316*185*377mm |
| Shipping Weight (kg) | 7.5kg | 11kg | 12.5kg | 13kg |
| OTHER | Operation Temperature Range | 0°C to 40°C 40°Ceg;C 40°C |
| Audible Noise | 60dB MAX |
| Display | LED or LCD Optional |
| Standard Warranty | 1 year |