LW 750-24

UPS Function
Easy to install & Easy to use
High-Power, Multi-Stage Battery Charger
Automatically and Swiftly Line to Battery Switchover
High efficiency using line-interactive Circuit Technology
Microprocessor control guarantees high reliability
Bypass without battery connected
Remote control function

0 Lekë

Rregullat e sigurise


Rregullat mbi dergesat

AC Input

Phase & waveform

Single phase & Pure Sine Wave


110/120/130VAC or 220/230/240VAC

Acceptable Voltage

95-126VAC or 194-253VAC±4%

Low Line Disconnect

85VAC±4% or 184VAC±4%

Low Line Re-connect

95VAC±4% or 194VAC±4%

High Line Disconnect

136VAC±4% or 263VAC±4%

High Line Re-connect

126VAC±4% or 253VAC±4%


50Hz:41-54Hz 60Hz:51-64Hz

AC Output

Phase & waveform

Single phase & Pure Sine Wave (bypass mode sync to input)


110/120/130VAC or 220/230/240VAC±10%rms (bypass mode sync to input)


50Hz±0.3Hz 60Hz±0.3Hz (bypass mode sync to input)

Peak Power

3 times of rating power

Short Circuit Protection

Yes, shutdown after 10ms

Power Factor


DC Input

Battery Voltage

12VDC or 24VDC

Minimum Start Voltage

10VDC or 20VDC

Low Battery Alarm

10.5±0.3vdc or 21±0.6vdc

Low DC input Shutdown

10±0.3vdc or 20±0.6vdc

High DC input Alarm & Fault

16±0.3vdc or 32±0.6vdc

High DC input Recovery

15.5±0.3vdc or 31±0.6vdc

MAX Charger Current

20A/35A (According to the Inverter model)

System parameter

Battery Mode Efficiency 


Line Mode Efficiency 


Power saver

Load <=25W (Enabled on “P/S auto” setting of Remote control)

Audible Alarm

Sounding when the heat sink’s tem is over 100 and shutdown after 30 seconds.

Overload Protection

110% Load>150%, beeps 0.5s every 1s, and Fault after 20s.


low batteryover chargingover tempover load


RS-232/USB/SNMP (custom-made)

Operating Environment

0-40,0-90%RH (non-condensing)

Audible Noise