KEB COMBIVERT F6 Instructions For Use Manual page 6

TAbLe OF cONTeNTS
3.1.4 Electrical operating conditions ............................................................................................ 27
3.1.4.1 Overvoltage ..................................................................................................................... 27
3.1.4.2 Electromagnetic compatibility .......................................................................................... 27
3.2 Unit data of the 400V units ........................................................................................................... 28
3.2.1 Overview ............................................................................................................................28
3.2.2 Voltage and frequencies ..................................................................................................... 29
3.2.3 Input and output currents/ overload .................................................................................... 30
3.2.3.1 Overload characteristic (OL) ........................................................................................... 31
3.2.3.2 Frequency-dependent maximum current (OL2) .............................................................. 32
3.2.4 Switching frequency and temperature ................................................................................ 34
3.2.5 Power dissipation at nominal operating .............................................................................. 35
3.2.6 Protection of the drive converter ........................................................................................ 35
3.2.7 DC link / braking transistor function GTR7 ......................................................................... 36
3.2.8 Fan .....................................................................................................................................37
3.3 Dimensions and weights .............................................................................................................. 38
3.3.1 Mounted version air cooler ................................................................................................. 38
3.3.2 Mounted version water cooler ............................................................................................ 39
3.3.3 Through-mount version air cooler IP54 .............................................................................. 40
3.3.4 Through-mount version water cooler IP54 ......................................................................... 41
3.3.5 Control cabinet installation ................................................................................................. 42
4 Installation and connection ........................................ 43
4.1 Overview of the cOMbIVerT F6 .................................................................................................. 43
4.2 connection of the power unit ....................................................................................................... 46
4.2.1 Connection of the voltage supply ....................................................................................... 46
4.2.1.1 Terminal block X1A for 400V units .................................................................................. 47
4.2.2 Protective earth and function earth .................................................................................... 48
4.2.2.1 Protective earth ............................................................................................................... 48
4.2.2.2 Functional earthing .......................................................................................................... 48
4.2.3 AC connection ....................................................................................................................49
4.2.3.1 AC supply 400 V / 3-phase .............................................................................................. 49
4.2.3.2 Supply line ....................................................................................................................... 49
4.2.3.3 Note on hard power systems ........................................................................................... 50
4.2.4 DC connection .................................................................................................................... 51
4.2.4.1 Connection at DC voltage supply .................................................................................... 51
4.2.4.2 Terminal block X1A DC connection ................................................................................. 52
4.2.5 Connection of the motor ..................................................................................................... 53
4.2.5.1 Wiring of the motor .......................................................................................................... 53
4.2.5.2 Terminal block X1A motor connection ............................................................................. 54
4.2.5.7 Selection of the motor cable ............................................................................................ 55
4.2.5.3 Motor cable length and conducted interferences at AC supply ....................................... 55
4.2.5.4 Motor cable length for parallel operation of motors ......................................................... 56
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