KEB COMBIVERT S6 Instructions For Use Manual page 6

TAbLe Of cONTeNTS
3.1.4.1 Device classification ........................................................................................................ 26
3.1.4.2 Electromagnetic compatibility .......................................................................................... 26
3.1.4.3 Mounting instructions for control cabinet installation ....................................................... 27
3.2 Dimensions and weights .............................................................................................................. 27
3.2.1 Built-in version .................................................................................................................... 27
3.2.2 Control cabinet installation ................................................................................................. 28
3.3 Unit data ......................................................................................................................................... 29
3.3.1 Overview ............................................................................................................................29
3.3.2 Rated operation .................................................................................................................. 29
3.3.3 Voltage and frequency data ................................................................................................ 30
3.3.3.1 Example for the calculation of the motor voltage ............................................................ 30
3.3.4 Input and output currents / overload ................................................................................... 31
3.3.4.1 Overload characteristic (OL) ........................................................................................... 31
3.3.4.2 Turn-off time depending on the overload at unit size 12 and 13 ..................................... 32
3.3.4.3 Turn-off time depending on the overload at unit size 14 ................................................. 33
3.3.4.4 Maximum current (OL2) .................................................................................................. 34
3.3.5 Switching frequency and temperature ................................................................................ 36
3.3.6 Protection of the drive converter ........................................................................................ 36
3.3.7 DC link / braking transistor function .................................................................................... 37
3.3.8 Power dissipation ............................................................................................................... 38
3.3.9 Fan .....................................................................................................................................39
3.3.9.1 Switching behaviour of the fan ........................................................................................ 39
3.3.9.2 Switching points of the fan .............................................................................................. 39
4 Installation and connection ........................................ 40
4.1 Overview of the cOMbIVerT S6 .................................................................................................. 40
4.2 connection of the power unit ....................................................................................................... 42
4.2.1 Connection of the voltage supply ....................................................................................... 42
4.2.1.1 Line terminal strip X1A .................................................................................................... 42
4.2.2 Protective earth and function earth .................................................................................... 43
4.2.2.1 Protective earth ............................................................................................................... 43
4.2.2.2 Functional earthing .......................................................................................................... 43
4.2.3 AC connection ....................................................................................................................44
4.2.3.1 AC supply 400V / 3-phase ............................................................................................... 44
4.2.3.2 Supply line ....................................................................................................................... 45
4.2.4 DC connection .................................................................................................................... 45
4.2.4.1 Connection at DC voltage supply .................................................................................... 45
4.2.4.2 Terminal strip X1B DC connection ................................................................................... 45
4.2.5 Connection of the motor ..................................................................................................... 46
4.2.5.1 Selection of the motor cable ............................................................................................ 46
4.2.5.2 Cable-fed disturbances depending on the motor line length at AC supply ...................... 46
4.2.5.3 Motor line length at operation with DC voltage ................................................................ 46
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