MGE UPS Systems Comet EX RT Series Installation And User Manual page 4

Contents
3. Operation
3.1
3.2
3.3
3.4
3.5
3.6
4. Maintenance
4.1
4.2
4.3
4.4
5. Appendices
5.1
5.2
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34007724EN/AA
Initial start up .............................................................................................................................. 26
UPS personalisation ..................................................................................................................... 26
Accessing personalisation with front panel buttons ...................................................................... 26
Access to the personalisation through external software .............................................................. 27
Final start up sequence .............................................................................................................. 27
Operating modes ........................................................................................................................ 28
Normal (double conversion) mode ................................................................................................ 28
Eco mode ...................................................................................................................................... 28
Operation on battery power ....................................................................................................... 29
Transfer to battery power .............................................................................................................. 29
Threshold for the low-battery warning ........................................................................................... 29
End of backup time ....................................................................................................................... 29
Return of Normal AC source ...................................................................................................... 29
Shut down .................................................................................................................................... 30
Troubleshooting .......................................................................................................................... 31
Hot-swapping the power module .............................................................................................. 32
Disconnecting the power module .................................................................................................. 32
Reconnecting the power module .................................................................................................. 33
Hot-swapping the battery module ............................................................................................. 33
Disconnecting the battery module ................................................................................................. 33
Reconnecting the battery module ................................................................................................. 33
Training center ............................................................................................................................ 34
Technical specifications ............................................................................................................. 35
Electrical characteristics ............................................................................................................... 35
Thermal characteristics ................................................................................................................. 38
Glossary ....................................................................................................................................... 38