
28.5 VDC Ground Power Unit
Models:
11A6647-1000/1010 11B6647-1000/1010 11C6647-1000/1010 11D6647-1000/1010
11A6647C1000/1010 11B6647C1000/1010 11C6647C1000/1010 11D6647C1000/1010
11A6655-1000/1020 11B6655-1000/1020 11C6655-1000/1020
11A6655C1000/1020 11B6655C1000/1020 11C6655C1000/1020 11D6655C1000/1020
11A6665-1000/1010 11B6665-1000/1010 11C6665-1000/1010
11A6666-1000 11B6666-1000 11C6666-1000
12/2006 - Rev. 04
TABLE OF CONTENTS PAGE
1.0
Introduction.......................................................................................................................................................1
1.1
Safety Notes............................................................................................................................................2
2.0
Technical Data..................................................................................................................................................3
3.0
System Description...........................................................................................................................................4
3.1
Introduction .............................................................................................................................................4
3.2
Detailed Description................................................................................................................................5
3.3
Performance Under Unusual Conditions ................................................................................................6
3.4
System Control........................................................................................................................................6
3.5
Safety And Protection .............................................................................................................................7
3.6
Control And Monitoring ...........................................................................................................................7
3.6.1
Power Supplies For Controls & Monitoring.................................................................................7
3.6.2
Internal System Control..............................................................................................................7
3.6.3
Converter Operation...................................................................................................................8
3.7
Voltage Regulation Mode........................................................................................................................8
3.7.1
General.......................................................................................................................................8
3.7.2
I-Boost Compensation................................................................................................................9
3.8
Control Panel ........................................................................................................................................10
3.8.1
Mimic Display............................................................................................................................10
3.8.2
Operator Controls.....................................................................................................................11
3.8.3
Liquid Crystal Display (LCD) ....................................................................................................11
3.8.4
Lamp Test.................................................................................................................................11
3.8.5
Emergency Stop.......................................................................................................................11
3.9
Overview Of 28v DC GPU Components...............................................................................................12
3.9.1
Overview 28v GPU ...................................................................................................................13
4.0
Installation And Connections..........................................................................................................................14
4.1
Goods Inspection..................................................................................................................................14
4.2
Handling................................................................................................................................................14
4.3
Protection..............................................................................................................................................14
4.4
Storage..................................................................................................................................................14
4.4.1
Floor Loading Capacity.............................................................................................................15
4.4.2
Space Requirements/Dimensions ............................................................................................15
4.4.3
Altitude, Temperature & Humidity.............................................................................................16
4.5
Electrical Connections (Power).............................................................................................................16
4.5.1
Cable Entry...............................................................................................................................16
4.5.2
Cable Sizing..............................................................................................................................16
4.5.3
Mains Fuses .............................................................................................................................17
4.5.4
Connections..............................................................................................................................17
4.6
Customer Interface Card A 230 (Option)..............................................................................................19
4.6.1
Terminal Strip X1......................................................................................................................19
4.6.2
Terminal Strip X2......................................................................................................................21
4.7
Event Recorder.....................................................................................................................................21
4.7.1
Description Of Operation..........................................................................................................21
4.7.2
List Of Event Recorder Entries.................................................................................................22
4.8
Additional Equipment............................................................................................................................23
4.8.1
Remote Control Panel (Rcp) ....................................................................................................23
4.8.2
Apomon Remote Control Monitor.............................................................................................24
4.8.3
Modem Connection Apoconnect ..............................................................................................24
4.8.4
Printer .......................................................................................................................................25
5.0
Operating Instructions.....................................................................................................................................25