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Rack Mount Online UPS AC208V/AC220V/AC240V

Home > Products > UPS > Rack Mount Online UPS AC208V/AC220V/AC240V

Factory Supply Standard 19' inch Rack type UPS 48VDC to 208/220/230/240VAC 3KVA for Data Room External Battery, 6 outlets




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Zero Transfer time

True Double Conversion Online UPS, provide most comprehensive protect mission critical equipment from wide range power quality issues

DSP Digital Control Based

Advance DSP base digital control bring high performance of high input Power factor, low distortion , supply the load with perfect sine wave AC power supply

Li-ion Battery Powered

Provide up to 3x backup time in 50% dimension, comparing with regular Lead-acid UPS product

Dry Contact control Interface for BMS

Incorporated Dry Contact interface for BMS dominant control , for control of charging and discharging base on relay in-depth BMS information

ModBUS interface with BMS

Incorporated ModBUS(RS485) interface with BMS, to achieve precise battery information (voltage/soc/soh, etc) for better UPS behaviour prediction and backup protection control loop.

Li-ion Battery Charger

Constant current , Constant voltage, Floating, Turn-Off 4 state charger for Li-ion battery , open to customize the logical behavior for customer- specified battery pack

Ultra Wide Input Mains range

Strong compatible with ultra with electric environment, stay well with ultra wide range mains of 60~145VAC, 40~70Hz ,dramatically reduce battery discharge , prolong battery life.

Best Loading Capability

Up to 0.9 Output Power Factor , 50/60 Hz Automatically adapting, selectable voltage , perfectly match all kind of application

Genset Compatible

Capable of work with wide range of Genset, isolate fluctuation and noise from Genset , provide stable and clean power supply to the user equipment.

High Input power factor

Thanks to digital controlled PFC Technology, 0.99 input power factor, effectively avoid power pollution , save energy expense for customer

Reliable design

Made with strong Glass fiber base (FR4) double side PCB, company with large span component, greatly improve reliability in harsh environment, Well designed ventilation and conformal coating , avoid dust accumulation ,improve resistant to corrosion.

Open to customization

Based on powerful controller and open architecture, the product is able to be customized to match need of integration of automatic system or intelligent supervisory system

Support OEM

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Model3KS-LV-Li
CapacityVA/W3kVA/2.7KW
TopologyDouble Conversion Online UPS
PhaseSingle Phase Input Single Phase Output
Mains InputWiring1 phase 3wires ( L / N+PE)
Rated Voltage208/220/230/240VAC
Voltage RangeLine-Neutral: 90~300VAC
Frequency Range40Hz~70Hz
Input Power Factor≥0.99
AC OutputWiringL/N+PE
Output Voltage208/220/230/240VAC
Voltage Regulation±1%
Output Frequency50/60±4Hz(Sync Mode) / 50/60Hz±0.1%(Free Run)
WaveformSine Wave
Distortion<2%(Linear Load)
(THDV%)<8%(None-Linear Load)
Over load capability100%~105% continuous.
60Sec.@105%~130% Rated Load
10Sec.@130%~150% Rated Load
0.3Sec.@>150%Rated Load
EfficiencyLine Mode90%
Battery Mode88%
BatteryRated Battery Voltage48VDC (default for 15cell of LiFePO4 ) 
&Battery CapacityExternal Battery Depends
ChargerBackup Time/

Charging Current4A/8A

Charging Voltage52.8V(default for 15cell of LiFePO4 ) / Customerized according to battery request

Charger Behavior &CC. CV. Floating. Turn-Off 4 states

Protection3 over voltage protection loop, preserve interface for over temperature/over pressure switch off interface
PhysicalChassis StyleRACK  / Tower   (separated)
Rack Dimension3KS:　438x88(2U)X400mm

Weight（Rack）8.2KG
HMILED DISPLAYMains / battery status, Load level, battery level, Operation Mode
LCD DISPLAY with LED indicatorInput Mains Voltage, Frequency, Load level, Operation Mode, Health Status
Standards1.  RS232 PORT
COMMUNICATION2. Network Card:  Support SNMP,TCP/IP Protocol , for remote monitor the UPS via Smart Phone APP, Web page, PC Monitor Software , Support Server / NAS shutdown
3. Dry Contact Interface for BMS control
4.  ModBUS For BMS interface
Operating EnvironmentTemperature range-10~50oC
EnduranceRelative Humidity0-98%（Non-condensing）

Acoustics Noise<55dB @ 1 meters


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