| Price | negotiation |
| MOQ | 1 set |
| Delivery Time | 8 working days |
| Brand | LIRUISI |
| Place of Origin | China |
| Model Number | 3E20KS |
| Packaging Details | 3E10KS Tower: 190 (W) x 340 (H) x528 (D)3E10KRS rack mount: 3U 438 (W) x 132 (H) x530 (D) MM3E15KS~3E20KS Tower: 238(W)x528(H)x555(D)3E15KRS~3E20KRS rack mount: 4U 438 (W) x176 (H) x530 (D) MM |
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 9999 units |
| Input voltage | 100-240VAC | Place of Origin | China |
| Battery type | Valve Control Free Maintenance Free Lead-acid Battery | Packaging Details | 3E10KS Tower: 190 (W) x 340 (H) x528 (D)3E10KRS rack mount: 3U 438 (W) x 132 (H) x530 (D) MM3E15KS~3E20KS Tower: 238(W)x528(H)x555(D)3E15KRS~3E20KRS rack mount: 4U 438 (W) x176 (H) x530 (D) MM |
| Model Number | 3E20KS | Supply Ability | 9999 units |
| Brand Name | LIRUISI | Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Price | negotiation | Delivery Time | 8 working days |
| Minimum Order Quantity | 1 set | Application | Security / Monitoring / Alarm |
| Display | LCD+LED |
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 |
