Gamatronic Centric 120 kW, User Manual

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G
AMATRONIC
E
LECTRONIC
I
NDUSTRIES
L
TD
.
CENTRIC 3x480, User Guide, rel. 1.7 iii
TABLE OF CONTENTS
1. S
AFETY
P
RECAUTIONS
.................................................................................................................... 1
1.1 Do’s ...................................................................................................................................... 1
1.2 Don’ts ................................................................................................................................... 2
2. I
NTRODUCTION TO THE
C
ENTRIC
480 ............................................................................................... 3
2.1 System structure .................................................................................................................. 3
2.2 LCD Control Panel ............................................................................................................... 6
2.3 System controller ................................................................................................................. 7
2.4 UPS module (30 kVA / 30 kW) ............................................................................................. 7
2.5 Static switch module ............................................................................................................ 7
2.6 Battery .................................................................................................................................. 7
2.7 Dc-to-dc voltage converter modules .................................................................................... 8
2.7.1 What the dc-dc converters do ................................................................................. 8
2.8 Emergency Power Off – EPO (manual) ............................................................................... 9
2.8.1 EPO indication ........................................................................................................ 9
2.8.2 Battery trip coil dry contact ...................................................................................... 9
2.8.2.1 Restarting the UPS after EPO ................................................................................................. 9
3. O
PERATING MODES
....................................................................................................................... 10
3.1 Normal mode ...................................................................................................................... 10
3.2 Battery mode ...................................................................................................................... 10
3.3 Bypass mode ..................................................................................................................... 10
4. U
SER INTERFACE
.......................................................................................................................... 11
4.1 Control panel ...................................................................................................................... 11
4.1.1 Calibrating the touch screen ................................................................................. 11
4.2 Buttons and LEDs on the system controller ....................................................................... 12
4.2.1 “UPS off” button .................................................................................................... 12
4.2.2 “Alarm” LED .......................................................................................................... 12
4.2.3 “CPU active” LED .................................................................................................. 13
4.2.4 “CPU On/Off” button.............................................................................................. 13
5. C
ENTRIC CONTROL SYSTEM
........................................................................................................... 14
5.1 The main screen (main menu) ........................................................................................... 14
5.2 Main Menu highlights ......................................................................................................... 15
5.2.1 Setup ..................................................................................................................... 15
5.2.1.1 Time ....................................................................................................................................... 15
5.2.1.2 Dry contacts ........................................................................................................................... 15
5.2.2 Operation .............................................................................................................. 16
5.2.2.1 Turning the UPS on (following normal shutdown) ................................................................. 16
5.2.2.2 Turning the UPS off ............................................................................................................... 17
5.2.3 Status .................................................................................................................... 18
5.2.4 Profile .................................................................................................................... 19
5.2.5 Log ........................................................................................................................ 19
5.2.6 Time ...................................................................................................................... 19
5.2.7 Help ....................................................................................................................... 19
5.3 Operating the system ......................................................................................................... 20
5.3.1 Turning the UPS ON ............................................................................................. 20
5.3.2 Turning the UPS OFF ........................................................................................... 20
5.3.3 Transferring the load to bypass ............................................................................ 20
5.3.4 Transferring the load to the inverter ...................................................................... 20
6. C
ENTRIC START
-
UP
....................................................................................................................... 21
6.1 Normal (not first-time) start-up ........................................................................................... 21
6.2 Centric total shutdown (no ac output) ................................................................................ 22