KR11 UL Series 1-5kVA
Single Phase Low Voltage UPS (UL Certificated)(1-5kVA)
We have various of rear panels for customers applied in different countries and different applications.The KR smart high frequency online UPS uses full digital control technology and the latest high frequency converter technology and has high efficiency, high power factor and other advantages. It has significant energy savings and greatly reduces operation costs.
| Items | KR1000A/KR1000AL | KR2000A/ KR2000AL | KR3000A/ KR3000AL | KR5000A/ KR5000AL |
|---|---|---|---|---|
| INPUT | ||||
| Voltage (Vac) | 80~148 | 83~138 | ||
| Frequency (Hz) | 50/60±5% | |||
| Power Factor | ＞0.99 | |||
| OUTPUT | ||||
| Capacity (VA) | 1000 | 2000 | 3000 | 5000 |
| Power Factor | 0.8 (0.9 optional) | |||
| Voltage (Vac) | 110/115/120±2% | |||
| Frequency (Hz) | 50/60±0.2% (battery mode) | |||
| Waveform | Pure sine wave THD < 3% (linear load) | |||
| Transfer Time (ms) | 0 | |||
| Overload | 105%~129% for 60s, 130%~150% for 30s above 150% for 300ms | 105%-129% load for 10mins130%-149% load for 1 min above 150% load for 1s | ||
| BATTERY | ||||
| Voltage (Vdc) | 36 | 72 | 96 | |
| BATT Type | 3×7Ah 12V/External | 6×7Ah 12V/External | 8×7Ah 12V/External | 16×7Ah 12V/External |
| Charging Current (A) Max. | 1/5 | |||
| OTHER | ||||
| Communication Interface | RS232 (USB or Dry contact or SNMP adapter is optional) | |||
| Display | LCD display parameters of UPS | |||
| Alarm | Low battery, abnormal AC input, UPS failure | |||
| Protection | Low battery, overload, short-circuit and over temperature | |||
| Noise (dB) | < 45 | < 60 | ||
| Working Temperature(℃) | 0~40 | |||
| Relative Humidity | 0 ~ 95%, no condensation | |||
| Dimension (W×D×H)(mm) | 156×400×220 | 198×490×347 | 255×565×700/255×565×500 | |
| Weight (kg) | 13/7 | 28/16 | 34/17 | 70/24 |
