Apparent power [kVA]

•  15
•  30

Active power [kW]

•  15
•  20
•  30

Max internal batteries

•  40
•  80

Backup time under 100% load

•  4 - 10 minutes
•  10 - 15 minutes
•  15 - 20 minutes
•  20 - 30 minutes
•  30 - 60 minutes
•  60 - 70 minutes