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Index
B
Battery system
UPS Battery Switchgear...............................28
C
Communication interfaces
About communication interfaces ...................61
Configuring relays .......................................64
General purpose relay contact......................64
Intelligent Power Software............................63
MiniSlot cards .............................................61
Signal input monitoring ................................63
Controlling a single UPS in a parallel system
Start a single UPS .......................................79
G
Glossary ..........................................................9
I
Install interface connections
Battery breaker wiring interface ....................54
Installing interface connections
Industrial Relay Card interface connections ...54
Install customer input signals interface ..........53
Install signal interface connections in a parallel
system ......................................................55
MiniSlot interface connections ......................55
Relay output interface connections ...............54
Installing the battery system
Battery trip wiring.........................................50
Introduction to Eaton UPS
About the Eaton UPS...................................16
Basic system configurations .........................29
Battery system ............................................28
Looking inside the UPS system ....................17
Options and accessories ..............................27
Introduction to UPS maintenance .....................86
L
Looking inside the Eaton UPS
UPS operating modes..................................19
M
Menu structure of the 93PM G2 UPS
User settings ...............................................73
N
Normal operating modes
Variable Module Management System
mode ........................................................21
EATON 93PM G2 UPS
USER'S AND INSTALLATION
GUIDE
O
Options and accessories
Internal battery breaker ................................27
Maintenance Bypass Switch.........................27
Single feed kit .............................................27
Top air exhaust kit........................................27
UPM installation and replacement.................27
P
Periodic maintenance......................................88
Preventive maintenance
Daily maintenance .......................................87
R
Recommended security hardening
guidelines ................................................... 105
Relay alarms
91PS/93PS/93PM/93PM G2 Modular UPS, 8-
500 kVA ....................................................93
S
Safety
Safety-related signs .......................................7
Safety instructions .......................................... 11
Audience ....................................................13
CE marking .................................................13
Environment................................................14
For more information ...................................15
Symbols on the UPS and accessories ...........14
User precautions .........................................13
Site preparations
Environmental considerations.......................32
Installation considerations ............................33
UPS system power wiring preparations .........36
Software and connectivity features
Power Management Software ......................27
User interface..............................................26
Status indicators
UPM status color LED indicator ....................70
UPS door color LED indicator .......................69
System control instructions
De-energize the critical load .........................78
Shut down the UPS system and critical load ..78
Start the UPS system in the double conversion
mode ........................................................75
Transfer from the bypass mode to the double
conversion mode .......................................76
Transfer from the double conversion mode to
the bypass mode .......................................76
Transfer from the double conversion mode to
the Energy Saver System mode ..................77
Transfer from the double conversion mode to
the Variable Module Management System
mode ........................................................77
P-164000956 - February 2021
www.eaton.eu
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