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0MLMHTK65RUENUB
CONTENTS
L
AYOUT
...................................................................................................................... 9
P
RELIMINARY OPERATIONS
...................................................................................... 11
Removing the packaging and positioning the device .......................................................................................... 11
Storage ................................................................................................................................................................ 11
Handling ............................................................................................................................................................. 11
I
NSTALLATION ENVIRONMENT
.................................................................................. 12
Ambient conditions: ............................................................................................................................................ 12
Dimensions of the premises ................................................................................................................................. 12
Cooling of the premises ....................................................................................................................................... 13
Air change for battery premises .......................................................................................................................... 13
E
LECTRICAL
C
ONNECTIONS
..................................................................................... 14
UPS in single configuration ................................................................................................................................ 15
1.1.1
Cable Entry ...................................................................................................................................... 16
1.1.2
Connection of Power Cables for Single input Unit .......................................................................... 17
1.1.3
Connection of Power Cables for Dual input Unit ............................................................................ 19
Minimum Wire Size Requirements ...................................................................................................................... 21
External Over Current Protection device and terminals .................................................................................... 23
1.1.4
Differential (GFI) ............................................................................................................................. 24
1.1.5
Backfeed protection ......................................................................................................................... 25
1.1.6
Emergency power off device (EPO) ................................................................................................. 25
Mains, load and battery connections .................................................................................................................. 25
Connection of signals and remote commands ..................................................................................................... 27
1.1.7
Parallel (optional) ........................................................................................................................... 29
1.1.8
REMOTE COMMANDS, ALARMS AND EPO ................................................................................ 29
1.1.9
RS232 ............................................................................................................................................... 30
1.1.10
SLOTS 2-1 , the following cards may be inserted (optional): .......................................................... 31
1.1.11
REMOTE ALARMS (2 optional cards) ............................................................................................ 32
1.1.12
MODEM (optional) ......................................................................................................................... 32
1.1.13
MULTI I / O (optional) ................................................................................................................. 32
1.1.14
Battery temperature sensor (optional) ............................................................................................. 32
1.1.15
Battery temperature alarm (optional) .............................................................................................. 32
1.1.16
SWOUT and SWMB aux. ................................................................................................................. 33
Start-up procedure .............................................................................................................................................. 34
1.1.17
Battery operation check ................................................................................................................... 35
Operating modes ................................................................................................................................................. 35
1.1.18
On - line - factory setting - .............................................................................................................. 36
1.1.19
Standby-on / Smart active ................................................................................................................ 36
1.1.20
Standby-off (with mains present the load is not powered) .............................................................. 36
1.1.21
Stabilizer (operation in on-line mode without battery) ................................................................... 37
Personalisation’s ................................................................................................................................................ 37
Procedure to transfer the load from UPS onto maintenance bypass. ................................................................. 37
Block diagram ..................................................................................................................................................... 39
Components of the block diagrams ..................................................................................................................... 40
UPS in parallel configuration ............................................................................................................................. 41
1.1.22
Introduction ..................................................................................................................................... 41
Electrical system set-up....................................................................................................................................... 42
1.1.23
Input ................................................................................................................................................. 42
1.1.24
Ground Fault ................................................................................................................................... 42
1.1.25
Emergency power off device (EPO) ................................................................................................. 43