Input operation voltage (min)
Input operation voltage (max)
Output voltage regulation
Output frequency regulation
Surge protection features
Fax
Modem
Network
Telephone
Number of batteries supported
Typical backup time at half load
Typical backup time at full load
Operating temperature (T-T)
Operating relative humidity (H-H)
Ethernet LAN (RJ-45) ports
Harmonized System (HS) code