Rockwell Automation 6012DB PowerFlex Medium Voltage Variable Frequency Drive - Manual (Page 125)

Rockwell Automation Publication 6000-UM001B-EN-P - October 2014 125
Preventative Maintenance Schedule Appendix C
Table 9 - Preventative Maintenance Schedule (11...20 yrs.)
Interval Period (in years from commissioning date)
11 12 13 14 15 16 17 18 19 20 Component
Location Component
Category Component/Item
Isolation
Transformer
Cabinet Air-cooling system Door Mounted Air Filters C / R C / R C / R C / R C / R C / R C / R C / R C / R C / R
Top Mounted Main
Cooling Fans I I I I RFB/R I I I I I
Auxiliary Cooling Fans I R I I I R I I I R
Integral Magnetics Isolation Transformer I I I I I I I I I I
LV Control Isolation Transformer
Temperature Monitor I R I I I I I R I I
Voltage Sensing Board I I I I I I I I I I
Power
Module
Cabinet Air-cooling system Door Mounted Air Filters C / R C / R C / R C / R C / R C / R C / R C / R C / R C / R
Top Mounted Main
Cooling Fans I I I I RFB/R I I I I I
Power Module Electrolytic Capacitors (1) R I I I I I R I I I
Misc. HECS I I I I I I I I I I
LV
Control
Cabinet Misc. AC/DC Power Supplies R I I I I I R I I I
UPS UPS I I I I I I I I I I
Batteries (UPS) (2) M R M M R M M R M M
LV Control PLC I I I I I I I I I I
Control Unit I I I I I I I I I I
HMI I I I I I I I I I I
LV Control Relays I I I I I I I I I I
LV Control Circuit Breakers I I I I I I I I I I
All Connections LV Component Terminal &
Plug-in Connections I I I I I I I I I I
Medium Voltage Cable
Connections I I I I I I I I I I
Transformer Secondary
Winding Connections I I I I I I I I I I
Power Module Input and
Output Power
Connections I I I I I I I I I I
General Enhancements Firmware Rv Rv Rv Rv Rv Rv Rv Rv Rv Rv
Hardware — Rv — — Rv — — Rv — —
Operational
Conditions Parameters / Variables I Rv I I Rv I I Rv I I
Spare Parts Inventory Needs I Rv I I Rv I I Rv I I
(1) Power Modules are refurbished at factory as part of an exchange program.
(2) Fully discharge and recharge the UPS batteries every 6 months, to extend battery life.