Glossary - Eaton EX 2200 RT 2U Installations- Und Bedienungsanleitung

6.2 Glossary

Bypass AC input
Backup time
Battery test
Cold start
Deep discharge
FlexPDU
Frequency converter
HotSwap MBP
Load
Low-battery
warning
Normal AC input
Percent load
Personalisation
Programmable
outlets
UPS
UPS ON/OFF
controlled by
software
Bypass line from the AC-power source, controlled by the UPS, used to directly supply the
load if an overload or a malfunction occurs on the UPS.
Time during which the load can be supplied by the UPS operating on battery power.
Internal UPS test to check battery status.
The devices connected to the UPS can be started even if AC input power is not available.
The UPS operates on battery power alone.
Battery discharge beyond the permissible limit, resulting in irreversible damage to the
battery.
Module with UPS outlets for installation in a bay. There are different modules with different
types of outlets.
Operating mode used to convert the AC-power frequency between the UPS input and
output
(50 Hz -> 60 Hz or 60 Hz -> 50 Hz).
UPS manual-bypass module for maintenance. There are different modules with different
types of outlets.
Devices or equipment connected to the UPS output.
This is a battery-voltage level indicating that battery power is low and that the user must
take action in light of the imminent break in the supply of power to the load.
The AC-power line supplying the UPS under normal conditions.
Ratio of the power effectively drawn by the load to the maximum output of the UPS.
It is possible to modify certain UPS parameters set in the factory. Certain UPS functions
can also be modified by the Personal Solution-Pac software to better suit user needs.
These outlets can be automatically shut down during operation on battery power
(shutdown time delays can be programmed with the Personal Solution Pac software). The
UPS has two sets of two programmable outlets.
Uninterruptible Power System.
This function enables or disables initiation of UPS ON/OFF control sequences by computer
power management software.
6. Appendices
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