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Brand Name : LIRUISI
Model Number : E2KS
Place of Origin : China
MOQ : 1 set
Price : negotiation
Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability : 9999 units
Delivery Time : 8 working days
Packaging Details : Rackmount size: 3K(R): 438mm(W) x 88mm(2U)(H) x 500mm(D) Built-in battery includedAll other models of length/label: 438mm(W) x 88mm(2U)(H) x 360mm(D)
Output voltage : 220V 50Hz / 110V 60Hz
Application : Security / Monitoring / Alarm
Protection : Overvoltage
Product name : Online UPS Systems
Battery type : Lead Acid Battery
Input voltage range : Zero fire phase voltage: 90~ 300VAC
LIRUISI High Frequency UPS Room Dedicated Uninterruptible Power Supply E2KS
Product introduction:
Liruis E2KS [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:
High efficiency: Since the high-frequency tower UPS uninterruptible power supply adopts high-efficiency conversion circuit and control technology, it can maintain high conversion efficiency under the condition of input voltage and load changes.
| Single Input Single Output High Frequency Tower UPS System | |
| Product model | Single-phase electrical input, single-phase electrical output | 
| E2KS | |
| Specifications | 2kVA/1.6kW | 
| 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 external | 
| Battery capacity | External battery decision | 
| 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 | 
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