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PS3500 N+1 Redundant Power Supply

Contents

1 Introduction .................................................................................................................. 2

2 Instructions ................................................................................................................... 3

2.1 Intended use .......................................................................................................... 3

2.2 Product label.......................................................................................................... 3

2.3 Mounting................................................................................................................ 4

3 Specications ............................................................................................................... 5

3.1 Powersupplymodulespecications ...................................................................... 5

3.2 Systemspecications ............................................................................................ 7

3.3 Dimensions ............................................................................................................ 8

4 TemperatureConsiderations ...................................................................................... 9

4.1 Convection cooling ................................................................................................ 9

4.2 Forced cooling ..................................................................................................... 10

4.3 Clearances .......................................................................................................... 10

5 TechnicalConcept ...................................................................................................... 11

5.1 N+1 redundancy .................................................................................................. 11

5.2 Hot swapping ....................................................................................................... 11

5.3 Automatic load-sharing ........................................................................................ 11

5.4 Variable output voltage ........................................................................................ 11

5.5 Alarm output ........................................................................................................ 11

5.6 Internal diagnostics, recovery, and LEDs ............................................................. 12

6 Wiring .......................................................................................................................... 13

6.1 Specicconditionsofuse .................................................................................... 13

6.2 Input supply line ................................................................................................... 13

6.3 Inputcongurations ............................................................................................. 14

6.4 Outputconguration ............................................................................................ 16

6.5 Alarmconguration .............................................................................................. 17

7 OutputCongurations ............................................................................................... 18

8 Operations .................................................................................................................. 19

8.1 Supply line checks ............................................................................................... 19

8.2 Output line checks ............................................................................................... 19

8.3 Alarm lines checks ............................................................................................... 19

8.4 Commissioning .................................................................................................... 19

9 Maintenance&Repair ............................................................................................... 20

10 Troubleshooting ......................................................................................................... 21

11 SpecialWarnings! ...................................................................................................... 22

12 Notes ........................................................................................................................... 23