Gamatronic CENTRIC 50 kW User Manual page 3

1. S P
AFETY RECAUTIONS
2. I .................................................................................................. 3
NTRODUCTION
2.1 System structure .................................................................................................................. 3
2.2 LCD Control Panel ............................................................................................................... 6
2.3 System controller ................................................................................................................. 7
2.4 UPS module (25 kVA / 25 kW) ............................................................................................. 7
2.5 Static switch module ............................................................................................................ 7
2.6 Battery .................................................................................................................................. 7
2.7 Emergency Power Off – EPO (manual) ............................................................................... 8
2.7.1 EPO indication ........................................................................................................ 8
2.7.2 Battery trip coil ........................................................................................................ 8
3. O
PERATING MODES
3.1 Normal mode ........................................................................................................................ 9
3.2 Battery mode ........................................................................................................................ 9
3.3 Bypass mode ....................................................................................................................... 9
4. U
SER INTERFACE
4.1 Control panel ...................................................................................................................... 10
4.1.1 Calibrating the touch screen ................................................................................. 10
4.2 Buttons and LEDs on the system controller ....................................................................... 11
4.2.1 "UPS off" button .................................................................................................... 11
4.2.2 "Alarm" LED .......................................................................................................... 11
4.2.3 "CPU active" LED .................................................................................................. 11
4.2.4 "CPU On/Off" button.............................................................................................. 11
4.3 Fallback push-button control panel .................................................................................... 12
5. C
ENTRIC CONTROL SYSTEM
5.1 The main screen (main menu) ........................................................................................... 13
5.2 Main Menu highlights ......................................................................................................... 14
5.2.1 Setup ..................................................................................................................... 14
5.2.2 Operation .............................................................................................................. 15
5.2.3 Status .................................................................................................................... 17
5.2.4 Profile .................................................................................................................... 18
5.2.5 Log ........................................................................................................................ 18
5.2.6 Time ...................................................................................................................... 18
5.2.7 Help ....................................................................................................................... 18
5.3 Operating the system ......................................................................................................... 19
5.3.1 Turning the UPS ON ............................................................................................. 19
5.3.2 Turning the UPS OFF ........................................................................................... 19
5.3.3 Transferring the load to bypass ............................................................................ 19
5.3.4 Transferring the load to the inverter ...................................................................... 19
6. C -
ENTRIC START UP
6.1 Normal (not first-time) start-up ........................................................................................... 20
6.2 Centric total shutdown (no ac output) ................................................................................ 21
7. C
ENTRIC MENU FUNCTIONS IN DETAIL
7.1 Password requirements ..................................................................................................... 22
CENTRIC User Guide, rel. 3.4
G
AMATRONIC
TABLE OF CONTENTS
.......................................................................................... 1
............................................................................................. 9
............................................................................................... 10
.................................................................................. 13
............................................................................................ 20
.................................................................... 22
E I L
LECTRONIC NDUSTRIES
.
TD
iii