KSTAR 1000VA Online Rack Lithium UPS USB/LCD

Memopower Li Series with Lithium Batteries

The Memopower Li series online UPS with LiFePO4 Lithium Batteries features long service time and high density. With smart battery management system it can improve the overall performance of the UPS and lengthen the warranty. This Long-life-span lithium-ion UPS can also shift your refresh cycle to be in line with your IT equipment, saving time and money spent on labor and replacement batteries.

Features
Rack/Tower convertible design
Online double conversion with full digital control
Built-in lithium battery with more than 2000 times cycle life
Reliable BMS protection
Wide input voltage range: 110 300Vac
Input power factor 0.99 with PFC
Selectable output voltage: 208/220/230/240Vac
Smart charger design for optimized battery performance
Emergency power off function (EPO)
ECO mode operation for energy saving
Generator compatible
Hot-Swappable battery design
Cold start
Intelligent fan speed regulation
Programmable receptacles optional
Versatile LCD human-computer interface, 3.5inch touch screen optional
Multiple communication interface: RS232 (USB/EPO/Relay card /SNMP card optional)
Multiple protection function: short-circuit, overload, overheat, battery overcharge and Over discharge, output low voltage and fan fault alarm
PDU with maintenance bypass switch (Optional)
IEC 62133 (Cell)/IEC 62619 (Pack)/UN 38.3 (Transportation) certificate

Technical Specifications:
Model: MP RT 1k S Li
Capacity: 1000VA/1000W

Input
Nominal voltage: 208/220/230/240 Vac
Input voltage range: 110 300Vac (176 264Vac @ 100% load)
Power factor: 0.99

Frequency
Frequency range: 40-70 Hz (50/60 Hz Auto-Sensing)

Output
Output voltage: 208/220/230/240Vac
Voltage regulation: 1%
Power factor: 1.0
Output: Line mode: 46 54Hz or 56 64Hz
Frequency: Bat. mode: (50/60 0.1%)Hz
Crest factor: 3:1
Harmonic distortion (THDv): 3% Linear load, 5% Non linear load
Transfer time: AC mode to Bat.mode: 0ms
Inverter to Bypass: 4ms (Typical)
Output waveform: Pure Sinewave

Efficiency
AC mode: 90.5%
ECO mode: 95%

Battery
Battery type: LiFePO4
Backup time (Full load): 9 mins
Battery voltage: 25.6Vdc
Charge current (Max.): 2A

Indicators
LED/LCD display: Line mode, Bat.mode, ECO mode, Bypass mode, Battery low voltage, Overload & UPS fault

Alarm
Battery mode: Beeping every 4 seconds
Battery low: Beeping every second
Overload: Beeping twice every second
Fault: Continuously beeping

Physical
Dimension W×D×H: 440×325×86.5mm
Net weight: 10Kg

Environment
Operating temperature: 0 40
Storage temperature: -25 55
Humidity range: 0 95%RH (Non condensing)
Altitude: 0-3000m (1000-3000 derating required)
Noise level: 50dB

Standards
Safety: IEC/EN 62040-1, IEC/EN 62477-1, IEC 62133 (Cell), IEC 62619 (Pack)
EMC: IEC/EN 62040-2
Transportation: UN38.3

What’s in the box
1 x KSTAR 1000VA Online Rack Lithium UPS USB/LCD
4 x Multifunctional Brackets