
AMD2000 Series D2xxx Servo Drive - User Guide
ANCA Motion D-000088 Rev 10 vii
5Planning the Electrical Installation................................................................................................................23
5.1 What this Chapter Contains...................................................................................................................23
5.2 Motor and Drive Compatibility................................................................................................................23
5.3 Power Supply Disconnecting Device.....................................................................................................23
5.4 Emergency Stop Devices ......................................................................................................................23
5.5 Thermal Overload and Protection..........................................................................................................24
5.5.1 Fan Operation..........................................................................................................................24
5.5.2 Thermal Overload....................................................................................................................24
5.5.3 Motor Cable Short-circuit .........................................................................................................24
5.5.4 Supply Cable Short-circuit........................................................................................................24
5.5.5 Motor Thermal Protection.........................................................................................................24
5.5.6 Brake Resistor .........................................................................................................................25
5.6 Power Cable Selection ..........................................................................................................................26
5.7 Control Cable Selection.........................................................................................................................26
5.7.1 Motor Feedback Wiring............................................................................................................26
5.7.2 EtherCAT Wiring......................................................................................................................26
5.8 Cable Routing........................................................................................................................................27
5.9 EU Machinery Directive Considerations ................................................................................................27
6Power Wiring...................................................................................................................................................28
6.1 What this Chapter Contains...................................................................................................................28
6.2 Checking the Insulation of the Assembly...............................................................................................28
6.3 Mains Power Supply..............................................................................................................................28
6.3.1 AC Voltage Supply...................................................................................................................30
6.3.2 DC Voltage Supply...................................................................................................................31
6.3.3 Connection of drives to grounded systems (TN or TT) ............................................................31
6.3.4 Connection of drives to non-grounded systems (IT) ................................................................31
6.3.5 Connection of drives to Delta Transformer systems (IT)..........................................................32
6.3.6 Harmonics and reactive power compensated supplies............................................................32
6.3.7 Residual current-operated protective (RCD) protection...........................................................32
6.4 Grounding..............................................................................................................................................33
6.4.1 Protective Earth .......................................................................................................................33
6.4.2 Grounding of Individual Drives Within a Cabinet......................................................................33
6.4.3 EMI Protection - Chassis Earth and Motor Cable Bracket .......................................................33
6.5 Installations conforming to the EMC Directive .......................................................................................34
6.5.1 For 3 phase supply system wiring............................................................................................35
6.5.2 For 1 phase supply system wiring............................................................................................36
6.5.3 Installation guidelines of EMC components .............................................................................37
6.6 Power Supply Soft Start Module............................................................................................................38
6.6.1 Soft Start Module Wiring..........................................................................................................38
6.6.2 Soft Start Module Installation...................................................................................................39
6.6.3 Soft Start Module Maintenance................................................................................................41
6.7 Power Disconnect and Protection Devices............................................................................................42