129Maintenance intervals .............................................................................................
129Description of symbols ....................................................................................
130Recommended annual maintenance actions by the user .........................
130Recommended maintenance action by the user ........................................
131Heatsink .....................................................................................................................
132Fans .............................................................................................................................
132Replacing the cooling fan, frames size R0…R4 ...........................................
133Replacing the main cooling fan, frame R5 ...................................................
134Replacing the main cooling fan, frames R6…R8 .........................................
135Replacing the auxiliary cooling fan, frames R5...R8 ....................................
135Capacitors ..................................................................................................................
136Reforming the capacitors ................................................................................
136Control panel .............................................................................................................
136Cleaning the control panel ..............................................................................
136Replacing the battery in the control panel ...................................................
137LEDs ............................................................................................................................
137Drive LEDs (R3...R8) ...........................................................................................
137Control panel LEDs ...........................................................................................
9 Technical data
139Contents of this chapter .........................................................................................
139Ratings ........................................................................................................................
139IEC ratings ..........................................................................................................
140Definitions ..........................................................................................................
141Sizing ...................................................................................................................
141Derating ......................................................................................................................
141Ambient temperature derating, IP20 ............................................................
142Altitude derating ...............................................................................................
143Switching frequency derating ........................................................................
143Output frequency derating .............................................................................
143Fuses (IEC) .................................................................................................................
144uR and aR fuse ...................................................................................................
145gG fuses ..............................................................................................................
145gR fuses ...............................................................................................................
147Circuit breakers ........................................................................................................
148Dimensions, weights and free space requirements ..........................................
148Standard frames .......................................................................................................
149Thermal losses, cooling data and noise ...............................................................
150Terminal and lead-through data for the power cables .....................................
151Terminal and lead-through data for the control cables ...................................
153Electrical power network specification ...............................................................
153Motor connection data ............................................................................................
154EMC compatibility and motor cable length .................................................
155Brake resistor connection data for frames R0…R3 ...........................................
155Control connection data .........................................................................................
Table of contents 9
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