UPS/NTA GB/ DELMX_EXPC1C3C6.B
page 3
CONTENTS
SAFETY REQUIREMENTS ................................................................................................................................................ 2
1.
GENERAL .................................................................................................................................................................... 5
2.
PURPOSE AND UPS COMPOSITION ..................................................................................................................... 5
3.
SAFETY ........................................................................................................................................................................ 6
4.
LAYOUT OF SWITCHES .......................................................................................................................................... 7
5.
CONTROL PANEL WITH MIMIC PANEL ............................................................................................................ 7
5.1.
O
VERVIEW
............................................................................................................................................................. 7
5.2.
LCD
DISPLAY
........................................................................................................................................................ 8
5.3.
L
UMINOUS STATUS BAR
......................................................................................................................................... 9
5.4.
C
ONTRAST SETTING
............................................................................................................................................... 9
6.
SINGLE UNITS WITH BYPASS ............................................................................................................................. 10
6.1.
S
TANDARD BASIC SCHEMES
................................................................................................................................. 10
6.2.
M
EANING OF THE PICTOGRAMS
............................................................................................................................ 10
6.3.
M
IMIC PANEL DESCRIPTION
................................................................................................................................. 11
6.4.
D
ESCRIPTION OF THE LUMINOUS STATUS BAR
...................................................................................................... 11
6.5.
M
ENU STRUCTURE
............................................................................................................................................... 12
7.
OPERATING A SINGLE UPS ................................................................................................................................. 13
7.1.
S
TARTING UP THE
UPS ........................................................................................................................................ 13
7.2.
L
OAD TRANSFER FROM INVERTER TO MAINS
........................................................................................................ 13
7.3.
L
OAD TRANSFER FROM MAINS TO INVERTER
........................................................................................................ 14
7.4.
UPS
SHUTDOWN WITH TRANSFER TO THE MAINTENANCE BYPASS
....................................................................... 14
7.5.
O
PERATING MODE
................................................................................................................................................ 14
8.
MODULAR SYSTEMS ............................................................................................................................................. 15
8.1.
M
ODULAR SYSTEMS WITH TWO REDUNDANT
UPS
UNITS
..................................................................................... 15
8.2.
M
ODULAR SYSTEMS WITH TWO NON REDUNDANT
UPS
UNITS
............................................................................. 15
8.3.
M
ODULAR SYSTEMS WITH THREE
UPS
UNITS OR MORE
....................................................................................... 16
8.4.
M
EANING OF THE PICTOGRAMS
............................................................................................................................ 16
8.5.
M
IMIC PANEL DESCRIPTION
................................................................................................................................. 17
8.6.
D
ESCRIPTION OF THE LUMINOUS STATUS BAR
...................................................................................................... 17
8.7.
S
TRUCTURE OF THE SYSTEM RELATED MENU
....................................................................................................... 18
8.8.
S
TRUCTURE OF THE UNIT RELATED MENUS
(U
NIT
)............................................................................................... 19
9.
OPERATING THE MODULAR SYSTEM ............................................................................................................. 20
9.1.
S
TARTING UP THE MODULAR SYSTEM
.................................................................................................................. 20
9.2.
L
OAD TRANSFER FROM INVERTER TO MAINS
........................................................................................................ 21
9.3.
L
OAD TRANSFER FROM MAINS TO INVERTER
........................................................................................................ 21
9.4.
S
WITCHING TO MAINTENANCE BYPASS
-
SHUTDOWN OF THE SYSTEM
.................................................................. 21
9.4.1.
System with two redundant units.................................................................................................................... 21
9.4.2.
System with two non redundant units or more than two parallel units .......................................................... 22
9.4.3.
Shutdown of the units ..................................................................................................................................... 22
9.5.
O
PERATION OF A UNIT
.......................................................................................................................................... 22
9.5.1.
Uncoupling a unit from the common busbar.................................................................................................. 22
9.5.2.
Shutdown of a unit.......................................................................................................................................... 23
9.5.3.
Unit switching on or coupling to the common busbar ................................................................................... 23
