High Frequency online ups (1KVAL-3KVAL)
| Model | C1KL | C2KL | C3KL | ||
| Rated Power | VA/W | 1KVAL/700W | 2KVAL/1400W | 3KVAL/2100W | |
| INPUT | Nominal Voltage | 220VAC | |||
| Range | |||||
| Voltage Range | 115 ~ 300VAC | ||||
| Frequency Range | 46~54Hz(default), user adjustable within 40~60Hz | ||||
| Power Factor | 0.97 | ||||
| OUTPUT | Voltage | 220VAC ±2% | |||
| Frequency | 50Hz±1 Hz | ||||
| Waveform | Sine Wave | ||||
| Distortion | 3% | 4% | |||
| Overload capability | 108%~150% for 30 sec., 150% for 300 ms | ||||
| Current Crest Ratio | 3:1 max. | ||||
| Battery | Type | Sealed, Maintenance free, Lead-Acid | |||
| Nominal DC Voltage | 36V | 96V | |||
| Back-up time | Depends on the capacity of the external battery bank | ||||
| Connection | External Battery | ||||
| Transfer time | 0 ms; less than 4 ms from inverter to bypass and vice versa | ||||
| LED indicators | Status | Load level/Battery level, Battery , Utility power, Inverter, Bypass, Overload, Fault | |||
| Audible alarm | Bypass | Alarm beeps every two minutes | |||
| Battery discharge | Alarm beeps every four seconds, every second if battery low | ||||
| Overload | Alarm beeps two for every second | ||||
| Fault | Alarm beeps continuously | ||||
| Acoustic noise | At 1 meter distance | £ 45 dBA | £ 50 dBA | ||
| Communications | DB-9 Port | RS232 serial interface | |||
| Environmental | Operating temperature | 0 ~ 40°C | |||
| Operating humidity | 20% ~ 90% non-condensing | ||||
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