Technical specifications:
input .
input voltage 220vac
input frequency 50hz
input phase single phase
powercord built-in cable with fuse
input voltage range 140~300vac
output .
rating output 1500va
wave form battery mode
(simulated sine wave)
ac mode
(synchronize with input)
rating voltage 220v
output range 220vac - 11% to + 17%
(battery mode)
rear output socket 4x universal - battery backup
transfer time typical 4-8ms
communication interface nil
output frequency .
rating frequency 50hz
line mode synchronize with the utility
battery mode 50hz±1hz
short circuit protection .
line mode fuse & firmware protection
battery mode firmware protection
overload protection .
line mode 110%±5%
(go to fault mode after 5 minutes)
120%±5%
(go to fault mode immediately)