Boost and buck automatic voltage regulation (AVR)
Advanced battery management (ABM)
Short circuit and overload protection
Lightning and surge protection
Fault status LEDs
Cold start & energy saving features
Communication port and remote monitoring software
Telephone / modem internet surge protection
Input Voltage: 230V or 220V ± 25%
Output Voltage: simulated sinewave 220V ± 10%
Frequency: 50 or 60 Hz ± 1%
Communication: RS232 port
Back up time: 5 - 30 minutes (depending on computer load)