KEB COMBIVERT G6 Instructions For Use Manual page 6

TAbLe Of CONTeNTS
3.1.4.1 Device classification ........................................................................................................ 27
3.1.4.2 Electromagnetic compatibility .......................................................................................... 27
3.2 Technical data 400V devices ........................................................................................................ 28
3.2.1 Overload and derating ........................................................................................................ 29
3.3 Dimensions and weights .............................................................................................................. 31
3.3.1 Built-in version .................................................................................................................... 31
3.3.2 Flat rear version .................................................................................................................32
3.3.3 Control cabinet installation ................................................................................................. 33
3.3.3.1 Ventilation in the control cabinet ...................................................................................... 33
4 Installation and Connection ........................................ 34
4.1 Overview of the COMbIVerT G6 ................................................................................................. 34
4.2 Connection of the power unit ....................................................................................................... 35
4.2.1 Connection of the voltage supply ....................................................................................... 35
4.2.1.1 Wiring instructions ........................................................................................................... 35
4.2.1.2 Line terminal strip X1A .................................................................................................... 36
4.2.2 Leakage currents ................................................................................................................ 36
4.2.3 AC connection ....................................................................................................................37
4.2.3.1 AC supply 400V / 3-phase ............................................................................................... 37
4.2.3.2 Supply cable .................................................................................................................... 37
4.2.4 DC connection .................................................................................................................... 37
4.2.4.1 Connection at DC voltage supply .................................................................................... 37
4.2.4.2 Terminal block X1B DC connection ................................................................................. 38
4.2.5 Connection of the motor ..................................................................................................... 38
4.2.5.1 Selection of the motor cable ............................................................................................ 38
4.2.5.2 Cable-fed disturbances depending on the motor cable length at AC supply ................... 38
4.2.5.3 Motor cable length at operation with DC voltage ............................................................. 39
4.2.5.4 Motor cable length for parallel operation of motors ......................................................... 39
4.2.5.5 Motor cable cross-section ............................................................................................... 39
4.2.5.6 Interconnection of the motor ............................................................................................ 39
4.2.5.7 Terminal block X1B motor connection ............................................................................. 40
4.2.5.8 Wiring of the motor .......................................................................................................... 40
4.2.6 Connection of a braking resistor ......................................................................................... 41
4.2.6.1 Terminal block X1B connection braking resistor .............................................................. 41
4.2.6.2 Wiring of an intrinsically safe braking resistor ................................................................. 41
4.2.6.3 Use of non-intrinsically safe braking resistors ................................................................. 42
4.2.7 Connection of a temperature detection .............................................................................. 43
4.2.7.1 Temperature detection terminals T1, T2 .......................................................................... 43
4.2.7.2 Terminal block X1C temperature detection ..................................................................... 43
4.2.7.3 Use of the temperature detection .................................................................................... 44
4.2.8 Final test information .......................................................................................................... 44
4.3 Calculation of the motor voltage .................................................................................................. 44
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