0MLMHTM16RUENUB page 7 / 85
CONTENTS
1.
L
AYOUT
.......................................................................................................... 9
2.
P
RELIMINARY OPERATIONS
........................................................................... 11
2.1
Removing the packaging and positioning the UPS .................................................... 11
2.2
Storage ..................................................................................................................... 11
2.3
Handling .................................................................................................................. 11
3.
I
NSTALLATION ENVIRONMENT
...................................................................... 12
3.1
Ambient conditions: .................................................................................................. 12
3.2
Dimensions of the premises ...................................................................................... 12
3.3
Cooling of the premises ............................................................................................ 13
3.4
Ventilation for battery premises ................................................................................ 13
4.
E
LECTRICAL
C
ONNECTIONS
.......................................................................... 14
4.1
UPS in single configuration ...................................................................................... 15
1.1.1
Cable Entry.................................................................................................................................16
1.1.2
Connection of Power Cables for Single input Unit .......................................................................18
1.1.3
Connection of Power Cables for Dual input Unit .........................................................................20
4.2
Minimum Wire Size Requirements ............................................................................ 22
4.3
External Overcurrent Protection device and terminals ............................................. 24
1.1.4
Differential (GFI) .......................................................................................................................25
1.1.5
Backfeed protection.....................................................................................................................26
1.1.6
Emergency Power Off device (EPO) ............................................................................................26
4.4
Mains, load and battery connections......................................................................... 27
4.5
Connection of signals and remote commands............................................................ 28
1.1.7
Parallel (optional) ......................................................................................................................31
1.1.8
REMOTE COMMANDS, ALARMS AND EPO .............................................................................31
1.1.9
RS232 .........................................................................................................................................32
1.1.10
SLOTS 2-1 , the following cards may be inserted (optional): ........................................................33
1.1.11
REMOTE ALARMS (2 optional cards for the MASTER HP–UL PTCE version) ...........................33
1.1.12
Battery temperature sensor (optional) .........................................................................................33
1.1.13
SWOUT and SWMB aux. .............................................................................................................34
4.6
Start-up procedure ................................................................................................... 35
1.1.14
Battery operation check...............................................................................................................36
4.7
Operating modes ...................................................................................................... 36
1.1.15
On - line - factory setting - .........................................................................................................37
1.1.16
Standby-on / Smart active ............................................................................................................37
1.1.17
Standby-off (with mains present the load is not supplied) ............................................................37
1.1.18
Stabilizer (operation in on-line mode without battery) .................................................................38
4.8
Personalisation’s ...................................................................................................... 38
4.9
Procedure to transfer the load from UPS onto maintenance bypass (only for
MASTER HP – UL MBY TCE version) ............................................................................... 38
4.10
UPS and load shutdown............................................................................................ 39
4.11
Block diagram .......................................................................................................... 40
4.12
Components of the block diagrams ........................................................................... 41
4.13
UPS in parallel configuration (Option) ..................................................................... 42
1.12
Introduction .............................................................................................................. 42
4.14
Electrical system set-up ............................................................................................ 43
