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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 Tower Ups Uninterruptible Power Supply 3E20KS
Product introduction:
The high-frequency 3E20KS UPS power supply has a wide input voltage and frequency range, which can effectively isolate the bad power generated by the generator and provide pure, safe and stable power for the load.
way of working:
Three-in single-out, double-conversion online work Three-in single-out operation.
When choosing a high-frequency tower-type uninterruptible power
supply (UPS) with capacity of 3E20KS, the following factors need to
be considered:
Load type: Choose an appropriate UPS according to the actual load
type, such as computer equipment, communication equipment, network
equipment, etc.
Output waveform: Choose the output waveform of pure sine wave or
nearly pure sine wave according to the actual demand to ensure the
stability and reliability of the equipment.
| Single Input Single Output High Frequency Tower UPS System | |
| Product model | Single-phase electrical input, single-phase electrical output |
| 3E20KS | |
| Specifications | 20kVA/18kW |
| Technical parameters | |
| Machine Architecture | Dual Conversion Online UPS |
| Input and output phases | Three-phase input/single-phase output |
| Input voltage range | Single-phase zero fire phase voltage: 90~300VAC, three-phase line voltage: 150~500VAC |
| Input frequency range | 40Hz-70Hz |
| Input power factor | ≥0.9 |
| 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 | Mains mode, battery mode (240VDC), 10 minutes @ 105% ~ 125% rated load, 30 seconds @ 126% ~ 150% rated load, 0.5 seconds @ > 150% rated load |
| Battery Voltage/Quantity | 192/240VDCX16/20(External) |
| Battery capacity | |
| Charging current | Standard machine (built-in battery): 1A, long-term machine (external battery): 4A |
| Tower size | 3E15KRS~3E20KRS rack mount: 4U 438 (W) x176 (H) x530 (D) mm |
