CTECHI Lithium 110V High Voltage 1-3KVA UPS Online Battery for Home

  • Capacity: 1KVA/900W, 2KVA/1.8KW, 3KVA/2.7KW 
  • Rated Voltage: 110/115/120/127VAC 
  • Battery Type: LiFePO4 battery 
  • Battery: 48V LiFePO4
  • Runtime: ~20–30 mins @ half load
  • Dimensions (WxDxH): Tower: 145x325x220mm (1KVA), 190x378x318mm (2-3KVA); Rack: 440x400x88mm (2U) 

Product Introduction

This series features 110V UPS units with LiFePO4 batteries, available in 1KVA to 3KVA capacities, designed for both tower and rack-mount installations. These UPS systems combine the benefits of LiFePO4 battery technology with a versatile design, offering extended backup and enhanced reliability for 110V applications in both tower and rack environments. 

CTECHI Lithium 110V High Voltage 1-3KVA UPS Online Battery for Home

LiFePO4 Battery Technology

Provides up to 3x longer backup time and significantly extended battery lifecycle compared to conventional lead-acid batteries, reducing maintenance. 

CTECHI Lithium 110V High Voltage 1-3KVA UPS Online Battery for Home

Comprehensive BMS (Battery Management System)

Incorporates an advanced BMS with MODBUS (RS485) interface and a specialized 4-state charger for LiFePO4 batteries, ensuring optimal performance, safety, and longevity.

CTECHI Lithium 110V High Voltage 1-3KVA UPS Online Battery for Home

Flexible Deployment (Tower & Rack Mount)

Supports both tower and rack-mount installations, offering adaptable solutions for various space and deployment requirements. 

CTECHI Lithium 110V High Voltage 1-3KVA UPS Online Battery for Home

High Frequency On-Line Double Conversion

Provides the highest level of power protection, completely isolating connected equipment from incoming power disturbances. 

CTECHI Lithium 110V High Voltage 1-3KVA UPS Online Battery for Home

Wide Input Voltage Range

Ensures stable operation and protects connected equipment across a broad range of input voltages and frequencies, enhancing reliability in unstable grids. 

CTECHI Lithium 110V High Voltage 1-3KVA UPS Online Battery for Home

Cold Start Function

Allows the UPS to power on from battery in the absence of utility power, critical for initiating systems during blackouts.

 

Technical Data

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Tower Model

Li LV C1K

Li LV C1KS

Li LV C2K

Li LV C2KS

Li LV C3K

Li LV C3KS

Rack Model

Li LV R1K

Li LV R1KS

Li LV R2K

Li LV R2KS

Li LV R3K

Li LV R3KS

Capacity

1KVA/900W

2KVA/1.8KW

3KVA/2.7KW

Phase

Single phase input single phase output

AC INPUT

 

Wiring

1 phase 3 wires ( L/N+PE)

Rated Voltage

110/115/120/127VAC

Voltage Range

Line-Neutral: 60~145VAC

Frequency Range

40Hz~70Hz

Input Power Factor

≥0.99

AC OUTPUT

 

Wiring

L/N+PE

Output Voltage

110/115/120/127VAC

Voltage Regulation

±1%

Output Frequency

50/60±4Hz(Sync mode); 50/60Hz±0.1%(Free run)

Waveform

Pure sine wave

Distortion(THDV%)

<2%(Linear load); <8%(Non-Linear load)

Overload Capability

100%~105% continuous; 60Sec.@105%~130% rated load;   10Sec.@130%~150% rated load; 0.3Sec.@>150% rated load

EFFICIENCY

 

Line Mode

88%

89%

90%

Battery Mode

86%

87%

88%

BATTERY & CHARGER

 

Rated Battery Voltage

48VDC (default for 15cell of LiFePO4 )

Battery Capacity

600WH

External battery

depends

1000WH

External battery

depends

1000WH

External battery

depends

Backup Time

>40mins @ half load

>30mins @ half load

>20mins @ half load

Charging Current

4A/8A

Charging Voltage

52.8V(default for 15cell of LiFePO4 ) / Customized according to battery request

Charger Behavior & Protection

CC. CV. floating. turn-off 4 states

3 over voltage protection loop, preserve interface for over temperature/over pressure switch off interface

HMI

 

LED Display

Mains / battery status, load level, battery level, operation mode

LCD Display with LED Indicator

Input mains voltage, frequency, load level, operation mode, health status

 

Standards Communication Interface

(1)  RS232 port

(2)  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

ENVIRONMENT

 

Temperature Range

-10~50°C

Relative Humidity

0-98%(Non-condensing)

Acoustics Noise

<55dB @ 1 meters

PHYSICAL

 

Tower Dimension WxDxH (mm)

C1K:  190x378x318

C2K:  190x427x318

C3K:  190x427x318

C1KS: 145x397x220

C2KS: 145x397x220

C3KS: 190x378x318

Rack Dimension WxDxH(mm)

R1K:  440x400x88 (2U)

R2K:  440x500x88 (2U)

R3K:  440x650x88 (2U)

R1KS: 440x400x88 (2U)

R2KS: 440x400x88 (2U)

R3KS: 440x400x88 (2U)

Tower N.W (kg)

10.8

5

16.5

5.5

18

7.9

Rack N.W (kg)

12.5

6.5

21.6

6.8

24.5

8.2

 

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