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Kehua Lithium 3kVA Online 120v UPSKR RM Li Series 1 3kVA 120v Series Online Double Conversion Lithium Battery UPS (1 3kVA) Rackmount Tower mount sold separately. KR RM Li Series, online transformer less UPS with internal Lithium ion Battery. As the development of battery technology going on, Lithium ion Battery, with its high power density and longer service life, becomes more popular in nowadays applications. Built in Lithium ion Battery Super long backup time 11 minutes backup time
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KR-RM Li Series 1-3kVA

120v Series

Online Double Conversion Lithium Battery UPS (1-3kVA)

Rackmount - Tower mount sold separately.

KR-RM Li Series, online transformer-less UPS with internal Lithium-ion Battery. As the development of battery technology going on, Lithium-ion Battery, with its high-power density and longer service life, becomes more popular in nowadays applications.

Built-in Lithium-ion Battery

● Super-long backup time
-11 minutes backup time by internal battery
● Wide temperature range
-Tolerant for up to 60°C with no harm to the internal lithium-ion battery
● Long service life
-Up to 8 years of service life
● More circles for charge and recharge
-Up to than 1000 times of charge/recharge
● Environment-friendly
-Lithium-ion battery is more environment-friendly

ITEMS KR1000-RM LI KR2000-RM LI KR2200-RM LI KR3000-RM LI
INPUT
Voltage (Vac) 120-295
Frequency (Hz) 50/60±10%   (50/60Hz auto-sensing)
Power Factor ≥0.99
THDi <5%(non-linear)
OUTPUT
Capacity (VA) 1000 2000 2200 3000
AC/AC Efficiency 91.5% 91.5% 91.6% 93%
Power Factor 0.9
Voltage (Vac) 208/220/230/240±1% (settable)
Frequency (Hz) 50/60±0.1   (battery mode)
THDv <3%
Transfer   Time (ms) 0
ECO Mode Yes
Overload 101%~115%   load for 1 min, 116%~133% load for 1s, above 134% load for 200ms
LITHIUM-ION BATTERY
Voltage (Vdc) 24 48 72 72
Backup Time (mins) 11 11 22 11
Charging   Current (A) Max. 4
OTHER
Communication Interface USB and SNMP (slot) (RS232+dry   contact is optional in slot)
Output Outlet (1)IEC C19 + (6)IEC C13
Display LCD displays   the running status of UPS
Alarm Battery low-voltage, mains abnormal, UPS fault,   output overload
Protection Battery   under-voltage protection, overload protection, short-circuit protection, over-temperature protection, input over-voltage protection
Noise (dB) < 55
Working Temperature The operating temperature is 0°C~60°C(Best operating   temperature is 0~40°C, output power   derated from 40°C~60°C )
Relative Humidity 0 ~ 95%, No condensation
Dimension   (W×D×H) (mm) 438×420×87 438×570×87 438×615×87 438×570×87
Weight (kg) 8.9 13.6 19.1 16.1

Kehua Lithium 3kVA Online 120v UPS

Item no : 40893214102
sold recently : Login >>
US$ 849.50
Pay in 4 interest-free payments of $212.38 Learn more
Min. order: 1piece

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Ships within 48 hours · Estimated delivery Jun 20 - Jun 25

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