MGE UPS Systems Comet TM 5 - 30 kVA - Manual (Page 58)

12.2 Comet installation and user manual: E-6761200XT/FA Merlin Gerin by MGE UPS SYSTEMS
glossary
(cont')
Mains 2 (AC bypass input power): source of power for the load in the event of
an inverter shutdown.
overload: power drawn by the load in excess of the Comet rated output.
LV switchboard: low voltage switchboard upstream from Comet.
transfer: load switching from "static bypass" to the inverter or vice versa.
load: all devices connected to Comet output terminals.
load protected: load is supplied via the inverter, i.e. with battery protection.
load not protected: load is supplied via the "static bypass", i.e. without battery
protection.