0MNA080A55-GB REV 01 page 7 / 75
CONTENTS
1.
P
RELIMINARY OPERATIONS
............................................................................... 9
1.1
Removing the packaging and positioning the device ..................................................... 9
1.2
Storage ............................................................................................................................ 9
1.3
Handling ....................................................................................................................... 10
2.
I
NSTALLATION ENVIRONMENT
......................................................................... 11
2.1
Ambient conditions: ...................................................................................................... 11
2.2
Dimensions of the premises .......................................................................................... 11
2.3
Cooling of the premises ................................................................................................ 11
2.4
Air change for battery premises ................................................................................... 12
3.
SENTRY
MPS-HP
IN SINGLE CONFIGURATION
............................................. 13
3.1
Set-up of the electrical system ...................................................................................... 13
3.1.1
Input ................................................................................................................................................. 13
3.1.2
Selectivity ......................................................................................................................................... 14
3.1.3
Differential ....................................................................................................................................... 15
3.1.4
Battery .............................................................................................................................................. 16
3.1.5
Backfeed protection ......................................................................................................................... 16
3.1.6
Emergency power off device (EPO) ................................................................................................. 16
3.2
Mains, load and battery connections ............................................................................ 17
3.2.1
Input line without neutral ................................................................................................................. 18
3.2.2
input and output line without neutral ............................................................................................... 19
3.3
Connection of signals and remote commands .............................................................. 20
3.3.1
Parallel (optional) ........................................................................................................................... 20
3.3.2
EPO connector (emergency power off control) ............................................................................... 20
3.3.3
REMOTE COMMANDS AND ALARMS .......................................................................................... 21
3.3.4
RS232 ............................................................................................................................................... 22
3.3.5
SLOTS 1-2 , the following cards may be inserted (optional): .......................................................... 23
3.3.6
REMOTE ALARMS (2 optional cards) ............................................................................................ 23
3.3.7
MODEM (optional) ......................................................................................................................... 23
3.3.8
MULTI I / O (optional) ................................................................................................................ 24
3.3.9
Battery temperature sensor (optional) ............................................................................................. 24
3.3.10
Dual Bus System – UGS (optional) .................................................................................................. 24
3.3.11
SWOUT and SWMB aux. ................................................................................................................. 24
3.4
Start-up procedure ........................................................................................................ 26
3.4.1
Battery operation check ................................................................................................................... 27
3.5
Operating modes ........................................................................................................... 28
3.5.1
On - line - factory setting - .............................................................................................................. 28
3.5.2
Standby-on / Smart active ................................................................................................................ 28
3.5.3
Standby-off (with mains present the load is not powered) .............................................................. 29
3.5.4
Stabilizer (operation in on-line mode without battery) ................................................................... 29
3.5.5
Frequency converter (from 50 to 60Hz or vice versa) ..................................................................... 29
3.6
Personalizations ........................................................................................................... 30
3.7
Procedure to transfer the load from UPS onto maintenance by-pass. ......................... 30
3.8
UPS and load shutdown ............................................................................................... 31
3.9
Block diagram ............................................................................................................... 32
3.10
Components of the block diagrams .............................................................................. 33
4.
S
ENTRY
MPS-HP
IN PARALLEL CONFIGURATION
........................................... 35
4.1
Introduction .................................................................................................................. 35