MGE UPS Systems 3000 RT 2U, EXB RT 3U, 2200 RT 3U, 2200 RT 2U, 3000 RT 3U XL user manual Glossary

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6. Appendices

6.2 Glossary

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

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Contents Pulsar M 34007776EN/AB Packing IntroductionEnvironmental protection SubstancesPictograms Contents Standard positions Dimensions H x W x D in mmWeights in kg PresentationPulsar M 2200 Pulsar M EXB optional battery moduleRear panels Control panelUnpacking and contents check InstallationInstallation in tower position Installation in rack position Connection of RS232 or USB communication port optional Installation of the communication cards optionalCommunication ports FlexPDU module Connections with a HotSwap MBP module optionalHotSwap MBP-module test UPS connection without a FlexPDU or HotSwap MBP moduleHotSwap MBP-module operation UPS start-up with the HotSwap MBP moduleStart-up and normal operation Operation on battery powerOperation Remote control connection and test Return of AC powerUsing the UPS remote control functions End of battery backup timeROO RPO Display menus arrangement Access to measurements and personalisation dataAccess to measurements Personalisation using the control panelON/OFF personalisation Personalisation using external softwareBattery personalisation Output personalisationIndication Diagnostic Correction MaintenanceTroubleshooting Battery-module removal Battery-module replacementTroubleshooting a UPS equipped with the HotSwap MBP module Safety recommendationsReturn to normal operation Maintenance on a UPS equipped with the HotSwap MBP moduleMounting the new battery module MaintenanceFrance Training centreHz training centre MGE UPS SystemsAppendices Technical specificationsGlossary 34007776EN/AB