| MODEL | C1K | C1KS | C2K | C2KS | C3K | C3KS | C6K | C6KS | C10K | C10KS |
| Capacity | 1KVA/700W | 1KVA/700W | 2KVA/1400W | 2KVA/1400W | 3KVA/2100W | 3KVA/2100W | 6KVA/4800W | 6KVA/4800W | 10KVA/8KW | 10KVA/8KW |
| AC input |
| Voltage Range | 145~280VAC |
| Frequency Range | 46Hz~54Hz or 56~64Hz |
| Phase | Single phase |
| Power Factor | ≥0.98 at 100% load |
| AC output |
| Output Voltage(AC mode) | 220VAC±10% |
| AC Voltage Range(Battery mode) | 220VAC±2%(battery mode) |
| Frequency Range | Synchronized with utility power 47-53Hz(50Hz) / 57-63Hz(60Hz) | Synchronized with utility power 46Hz~54Hz or 56~64Hz |
| Frequency Range(Batt.Mode) | 50Hz±0.25Hz | 50Hz±0.25Hz or 60Hz±0.1Hz |
| Current Crest Ratio | 3:1 |
| Harmonic Distortion | ≤3%THD(linear load),≤6%THD(non linear load) |
| Transfer Time | typical ≤8ms |
| Waveform | Pure Sine Wave |
| Efficiency | 88% |
| Battery & Charger |
| Battery Type | 12V7.2Ah | 12V | 12V7.2Ah | 12V | 12V7.2Ah | 12V | 12V9Ah | 12V | 12V9Ah | 12V |
| DC Voltage | 24VDC | 36VDC | 48VDC | 72VDC | 72VDC | 96VDC | 168VDC | 192VDC | 168VDC | 192VDC |
| Numbers | 2 | 3 | 4 | 6 | 6 | 8 | 14 | 16 | 14 | 16 |
| Charging Current(Max.) | 1.5A | 6A | 1.5A | 6A | 1.5A | 8A | 2A | 6A | 2A | 6A |
| Charging Voltage | 27.3VDC±1% | 41.0VDC±1% | 54.7VDC±1% | 82.1VDC±1% | 82.0VDC±1% | 109.4VDC±1% | 178.5V±1% | 218.4V±1% | 178.5V±1% | 218.4V±1% |
| Protection |
| Overload | Overload 105%-110%:UPS beep alarm, do not shut down,Overload 110%-130%:auto shut down after 30 seconds; Overload＞130%:auto shut down immediately |
| Alarm Buzzer | Battery mode: beep every 4 seconds, Low battery: beep every 2 seconds, Overload protection: beep every second, Fault: Continous beeping |
| Other Protection Features | Short circuit protection, Over charge protection, Over heat protection, Over battery voltage protection, under battery voltage protection |
| Physical |
| Dimension,LxWxH(mm) | 352x145x213mm | 352x145x213mm | 450x192x335 | 450x192x335 | 450x192x335 | 450x192x335 | 390x192x720 | 535x192x348 | 390x192x720 | 535x192x348 |
| Net Weight(kgs) | 12.96 | 9.54 | 29.7 | 15.9 | 33 | 21.5 | 55 | 28 | 59 | 30 |
| Environment |
| Humidity | 20-90%RH@0-40℃（non-condensing） |
| Noise Level | Less than 55dBA@1 Meter |
| Power Management |
| Smart RS-232/USB | Support Windows 2000/2003/XP/Vista/2008,Windows7/8,Linux,Unix,and MAC |
| Optional SNMP | Power management from SNMP manager and web browser |
