9
LIST OF FIGURES 
List of Figures
Figure1: Blockdiagramofenergyowinthedevice......................................................................28
Figure 2:  Dimensions air cooler built-in version ..............................................................................41
Figure 3:  Dimensions air-cooled inverter through-mount version ...................................................42
Figure 4:  Dimensions liquid cooler push-through version ...............................................................43
Figure 5:  Dimensions liquid cooler built-in version ..........................................................................44
Figure 6:  Dimensions liquid cooler built-in version with stainless steel tube ...................................45
Figure 7:  Mounting distances .......................................................................................................... 46
Figure 8:  Assembly aids ..................................................................................................................47
Figure 9:  Ventilation ........................................................................................................................49
Figure 10:  Connections to the coolant series connection .................................................................52
Figure 11:  Connections to the coolant parallel connection ...............................................................53
Figure12: Pressuredropoftheheatsinkasafunctionofthevolumeow .....................................59
Figure13: Pressuredropoftheheatsinkasafunctionofthevolumeow(stainlesssteelcooler) .60
Figure14: Volumeowandtemperaturedifferenceforseriesconnection .......................................61
Figure15: Volumeowandtemperaturedifferenceforparallelconnection .....................................62
Figure 16:  Laying the cables ............................................................................................................. 64
Figure 17:  Connection terminals of the power circuit ........................................................................ 65
Figure 18:  External fan power supply................................................................................................66
Figure 19:  Cross-section type of mains cable ................................................................................... 67
Figure 20:  Cross-section type of the motor cable .............................................................................69
Figure 21:  Connection of a KTY sensor ............................................................................................74
Figure 22:  Wiring example in PTC mode ..........................................................................................74
Figure 23:  Intrinsically safe braking resistor without temperature monitoring ...................................76
Figure  24:  Connection  master / slave ................................................................................................78
Figure  25:  Master / slave  connections ...............................................................................................79
Figure 26:  Cable clamps master / slave connections .........................................................................79
Figure  27:  Connection  master / slave / slave ......................................................................................80
Figure  28:  Master / slave / slave  connections .....................................................................................81
Figure  29:  Cable  clamps  master / slave / slave  connections .............................................................. 81
Figure 30:  Mains and control connection ..........................................................................................82
Figure 31:  Mains and motor connection master / slave system .........................................................83
Figure 32:  Connection braking resistor master / slave system ..........................................................84
Figure 33:  DC connection master / slave system ...............................................................................85
Figure 34:  Mains connection master / slave system ..........................................................................86
Figure 35:  Mains and motor connection master / slave / slave system ..............................................87
Figure 36:  Connection braking resistor master / slave / slave system ................................................ 88
Figure  37:  DC  connection  master / slave / slave  system .................................................................... 89
Figure  38:  Mains  connection  master / slave / slave  system ................................................................ 90
Figure 39:  Overload characteristic ....................................................................................................96
Figure 40:  Overload protection in the lower speed range .................................................................96
Figure 41:  Power dissipation of different switching frequencies 400V class .....................................97
Figure 42:  Power dissipation at 2 kHz switching frequency 690V class ............................................ 98
Figure 43:  Power dissipation at 4 kHz switching frequency 690V class ............................................ 99