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| Specification | KR1000 | KR2000 | KR3000 |
| Input Characteristic | Rating Voltage (V) | 230 |
| Rating frequency (Hz) | 50 |
| Input mode | Single-phase three-line |
| Battery voltage (V) | 36 | 72 | 96 |
| Output Characteristic | Capacity (VA) | 1000 | 2000 | 3000 |
| Voltage (V) | 230±2% |
| Frequency (Hz) | 50±0.2 (Battery mode) |
| Waveform | Sine wave |
| Voltage distortion factor | THD < 3% (Linear load) |
| Switching time (ms) | 0 |
| Overload capacity | 105%~130% Load, lasting 60 seconds. 135%~150% Load, lasting 30 seconds.≥150% lasting 300 milliseconds |
| Other Characteristics | Run time | 5 minutes | 5 minutes | 5 minutes |
| (PC type LOAD) | (PC type LOAD) | (PC type LOAD) |
| Charge recovery time | <12 hours (Standard runtime model) |
| Electrical Connections | 10A IEC320 Input | 16A IEC320 Input | 16A IEC320 Input |
| 3x 10A IEC 320 Output | 6x 10A IEC320 Output | 6x 10A IEC320 Output |
| | | 1x 16A IEC320 Output |
| Communication interface | RS232 interface supports UPS power management software and SNMP protocol |
| Panel display | LED displays operation status of UPS |
| Warning function | Battery low voltage, abnormal power supply, UPS malfunction |
| Protection function | Battery low voltage protection, overload protection, short-circuit protection and excess temperature protection |
| Frequency noise (dB) | < 45 |
| Working temperature | 0 ~ 40°C |
| Relative humidity | 0 ~ 95%, No condensation |
Size (mm) (H × W × D) | 225x155x465 | 347×198×490 |
| Weight (kg) | 15 | 32 | 38 |
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