Table 1-1: Acronyms And Abbreviations - Eaton 93PR Installation And Operation Manual

The following abbreviation may appear in the manual. You are suggested to understand the symbols and
their meanings.

Table 1-1: Acronyms and Abbreviations

Terminology
UPS
UPS system
UPM
STS
CM
HMI
EPO switch
MBS
REPO
EAA
ESS
VMMS
ABM
IO cabinet
UPM cabinet
K1
K2
K3
K5
4
Description
Uninterruptible Power System
The entire power protection system – the UPS cabinet, the battery cabinet, and options or
accessories installed.
Universal power module
Static transfer switch
communication module
Human Machine Interface
Emergency Power Off switch
Maintenance Bypass Switch
Remote Emergency Power Off
Energy Advanced Architecture
Energy Saver System
Variable Module Management System
Advanced Battery Management
Cabinet for wiring
The cabinet used to install UPM
Input relay
Battery relay
Inverter relay
Integrated backfeed protection
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