| Rate Power | 1kVA/1kW | 2kVA/2kW | 3kVA/3kW |
| Cold start | Default output 50/60Hz | Default output 50/60Hz | Default output 50/60Hz |
| Input voltage range | 110–300VAC; 100% load@176VAC–276VAC, 100%–50% power
derating@110VAC–176VAC, 50% load@276VAC–300VAC | 110–300VAC; 100% load@176VAC–276VAC, 100%–50% power
derating@110VAC–176VAC, 50% load@276VAC–300VAC | 110–300VAC; 100% load@176VAC–276VAC, 100%–50% power
derating@110VAC–176VAC, 50% load@276VAC–300VAC |
| Input power factor | ≥0.99 | ≥0.99 | ≥0.99 |
| Frequency range | 50/60±5Hz(default), ±3Hz/±10Hz(settable) | 50/60±5Hz(default), ±3Hz/±10Hz(settable) | 50/60±5Hz(default), ±3Hz/±10Hz(settable) |
| Output power factor | 1.0 | 1.0 | 1.0 |
| Rate power voltage | 208VAC/220VAC/230VAC/240VAC | 208VAC/220VAC/230VAC/240VAC | 208VAC/220VAC/230VAC/240VAC |
| Load response | ≤5% (0% - 100% -0%) | ≤5% (0% - 100% -0%) | ≤5% (0% - 100% -0%) |
| Recovery time | ≤40ms (0% - 100% -0%) | ≤40ms (0% - 100% -0%) | ≤40ms (0% - 100% -0%) |
| Output THDu | ≤2%, Linear load ; ≤5% non-linear load according to IEC62040-3 | ≤2%, Linear load ; ≤5% non-linear load according to IEC62040-3 | ≤2%, Linear load ; ≤5% non-linear load according to IEC62040-3 |
| Transfer time Main to BAT | 0 | 0 | 0 |
| Transfer time INV to BYP | 4ms | 4ms | 4ms |
| Crest factor | 3:1 | 3:1 | 3:1 |
| Efficiency (normal mode) | 95.0% | 95.5% | 95.5% |
| Noise (1 meter) | 45dB@>70% load or >6A charge | 50dB@>70% load or >6A charge | 50dB@>70% load or >6A charge |
| Overload Normal | 102%~110%: 30mins, 110%~125%:10mins, 125%~150%: 30 seconds | 102%~110%: 30mins, 110%~125%:10mins, 125%~150%: 30 seconds | 102%~110%: 30mins, 110%~125%:10mins, 125%~150%: 30 seconds |
| Overload Battery mode | 102%~110%: 1min, 110%~125%: 10 seconds, 125%~150%:5 seconds | 102%~110%: 1min, 110%~125%: 10 seconds, 125%~150%:5 seconds | 102%~110%: 1min, 110%~125%: 10 seconds, 125%~150%:5 seconds |
| Overload Bypass mode | <130%: long time, 130%~150%:10mins, 150%~180%:5 seconds | <130%: long time, 130%~150%:10mins, 150%~180%:5 seconds | <130%: long time, 130%~150%:10mins, 150%~180%:5 seconds |
| Battery Model | 12.8Vdc/9AH for standard model | 12.8Vdc/9AH for standard model | 12.8Vdc/9AH for standard model |
| Battery Quantity | 2/3 | 4/6 | 6/8 |
| Battery Max charging | 1-4A(settable) | 1-4A(settable) | 1-4A(settable) |
| Battery Rate voltage | 25.6VDC | 51.2VDC | 76.8VDC |
| Standard | SNMP card, AS400, USB, RS485, BMS by dry contact, Air filter | SNMP card, AS400, USB, RS485, BMS by dry contact, Air filter | SNMP card, AS400, USB, RS485, BMS by dry contact, Air filter |
| Option | EPO, RS232 | EPO, RS232 | EPO, RS232 |
| Dimension ,WDH(mm) | 144*350*223 | 190*400*328 | 190*400*328 |
| Weight (kg) | 7.2/8.5 | 13.7/16.1 | 19.4/22 |
