Trusted
TM
Power Supply System T82xx
Issue 9 Mar 06
PD-T82xx
4
Table of Contents
1.
Description ...................................................................................................................................7
1.1.
Power Supply Chassis .................................................................................................................7
1.2.
Power Supply Modules ................................................................................................................8
1.3.
Input Power Regulation................................................................................................................9
1.4.
Front Panel Indicators................................................................................................................11
1.4.1.
Input Power Voltage Indicator....................................................................................................11
1.4.2.
Output Power Display ................................................................................................................11
1.4.3.
Output Power Indicator ..............................................................................................................11
2.
Installation..................................................................................................................................12
2.1.
Chassis Mounting ......................................................................................................................12
2.2.
Backplane Versions and Module Keying ...................................................................................13
2.2.1.
Input Power Terminals: TB1, TB2 (#8 screw terminals) ............................................................13
2.2.2.
Output Power Terminals: TB3, TB4 (#6 screw terminals) .........................................................13
2.2.3.
Status Connectors: J14, J15......................................................................................................14
2.2.4.
Monitor Connector: J13..............................................................................................................14
3.
Configuration..............................................................................................................................15
3.1.
Current Sharing..........................................................................................................................15
3.2.
REGENT Power Supply Load Units...........................................................................................15
3.3.
Regent I/O Triplicated Power Distribution..................................................................................15
4.
Maintenance ..............................................................................................................................16
5.
Specifications.............................................................................................................................17
Figures
Figure 1 Power Supply Assembly.............................................................................................................7
Figure 2 Block Diagram of a dual ac I/O Power Supply Module...............................................................9
Figure 3 Block Diagram of a dual dc I/O Power Supply Module...............................................................9
Figure 4 Power Supply Chassis Front View............................................................................................12
Figure 5 Power Supply Chassis Rear View ............................................................................................12
Tables
Table 1 Chassis Types .............................................................................................................................7
Table 2 Module Types ..............................................................................................................................8
Table 3 Input Power Terminals...............................................................................................................13
Table 4 Output Power Terminals............................................................................................................13
Table 5 Status Connectors .....................................................................................................................14
