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[China]
Trade Verify
Address: Liruisi Industrial Park, No. 56 Fengtang Avenue, Shajing, Bao'an District, Shenzhen, Guangdong Province, China
Contact name:Xia Xingui
Shenzhen Liruisi Electronics Co., Ltd. |
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Verified Suppliers
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LIRUISI High Frequency UPS Room Dedicated Uninterruptible Power Supply E3K
Product introduction:
Liruis E3K [single in, single out] UPS is a high-end low-power online UPS product specially proposed for the needs of small power supply environment of enterprises and institutions, which can provide high openable power protection for users' departmental servers, small LANs, workstations, industrial computers, small medical equipment, and other small precision electronic instruments.
way of working:
Single in single out, double conversion online work order in single out operation
Product Features:
Strong stability: The PWM modulation technology adopted by the high-frequency tower UPS uninterruptible power supply can realize the stable adjustment of the output voltage, thus ensuring the accuracy and stability of the output voltage.
| Single Input Single Output High Frequency Tower UPS System | |
| Product model | Single-phase electrical input, single-phase electrical output |
| E3K | |
| Specifications | 3kVA/2.4kW |
| Technical parameters | |
| Machine Architecture | Dual Conversion Online UPS |
| Input and output phases | Single Phase Input/Single Phase Output |
| Input voltage range | Zero fire phase voltage: 90~ 300VAC |
| Input frequency range | 40Hz-70Hz |
| Input power factor | ≥0.99 |
| Number of output lines | Single-phase two-wire (L, N) + protected ground |
| Rated voltage | 208/220/230/240VAC |
| Output voltage accuracy | ±1% |
| Output frequency | 50/60±4Hz (phase-locked follows mains) / 50/60Hz±0.1% (fixed frequency mode) |
| Output waveform | Pure sine wave |
| Overload capacity | 1min@105%~125% rated load, 10s@125%~150% rated load, 0.5S@>150% rated load |
| Battery Voltage/Quantity | 72VDC/6-cell built-in |
| Battery capacity | 12V/7AH |
| Charging current | Standard machine (built-in battery): 1A, long-term machine (external battery): 4A |
| Tower size | 1KS: 145(W)x220(H)x250(L)mm, 1K, 2KS: 145(W)x220(H)x318(L)mm, 2K: 145(W)x220(H)x390(L) mm3K/3KS: 190(W) x 318(H) x 368(L) mm |
