Rockwell Automation Allen-Bradley PowerFlex 755TS TotalFORCE Control - Shock Events

88 Rockwell Automation Publication 750-IN119A-EN-P - April 2022
Chapter 6 Service and Maintenance
Shock Events PowerFlex 755TS products can withstand a finite number of shock events. The
maximum allowable number of shock events increases as the peak amplitude
decreases. Below 0.7 g peak, the maximum total shock events should not
exceed 2000 cycles.
Table 15 - Recommended Maintenance Schedule for Operating Conditions Above 40°C (104 °F)
Components and Activities
Years of Operation
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
Air-cooling System
Heatsink Fan (cat. no. See Tab le 18
) I/C I/C I/C I/C I/C I/C I/C I/C I/C I/C I/C I/C I/C I/C I/C I/C I/C I/C I/C I/C
Stirring Fan (cat. no. See Ta ble 19
) I I I I I I I I I I I I I I I I I I I I
Pod Fan (cat. no. See Table 20) I I I I I I I I I I I I I I I I I I I I
Circuit Boards
Main Control Circuit Board
(cat. no. See Tab le 16
)
R
Backplane Circuit Board
(cat. no. See Tab le 16
)
R
AC Precharge Circuit Board,
Frames 6 and 7 (cat. no. See Table 26
)
R
DC Precharge Circuit Board,
Frames 6 and 7 (cat. no. See Table 26)
R
Terminal Wiring Cables and Connectors I/M I/M I/M I/M I/M I/M I/M I/M I/M I/M I/M I/M I/M I/M I/M I/M I/M I/M I/M I/M
Internal Components
Electrical Wiring Connections IIIIIIIIIIIIIIIIIIII
Bus Capacitors
Insulated Gate BiPolar Transistor
(IGBT)
Ground PE Grounding Connection IIIIIIIIIIIIIIIIIIII
Enhancements
Firmware Rv Rv Rv Rv Rv Rv
Hardware Rv Rv Rv Rv Rv Rv
Operational Conditions
Parameters IIRvIIRvIIRvIIRvIIRvIIRvII
Variables I IRvI IRvI IRvI IRvI IRvI IRvI I
Application Concerns IIRvIIRvIIRvIIRvIIRvIIRvII
Spare Parts
(1)
Inventory/Needs I IRvI IRvI IRvI IRvI IRvI IRvI I
(1) For products that have been in storage for more than one year, see instructions on how to reform the bus capacitors, visit rok.auto/support and search on Capacitor Reforming Guidelines.
0
2
4
6
8
1
0
12
1.00 10.00 100.00 1000.00
Maximum Number of Shock Events
Peak Amplitude (g
peak
)