67Attaching the drive module to the LCL filter module ..........................................
67Attaching the drive module and the LCL filter module to the enclosure base .............
68Grounding the drive module and the LCL filter module ......................................
68Installing the drive in Rittal VX25 enclosure ...................................................
69Optional input power cable connection terminals and ground busbar assembly (+H370) .
7 Guidelines for planning the electrical installation
71Contents of this chapter ...........................................................................
71Limitation of liability ................................................................................
71Selecting the main supply disconnecting device ..............................................
71European Union ................................................................................
72North America ...................................................................................
72Other regions ...................................................................................
72Selecting the main contactor .....................................................................
72North America ...................................................................................
72Other regions ...................................................................................
72Examining the compatibility of the motor and drive ...........................................
72Protecting the motor insulation and bearings ..............................................
73Requirements table ............................................................................
76Availability of du/dt filter and common mode filter by drive type .....................
76Additional requirements for explosion-safe (EX) motors ..............................
76
Additional requirements for ABB motors of types other than M2_, M3_, M4_, HX_
and AM_ ......................................................................................
76Additional requirements for the regenerative and low harmonics drives ...........
76Additional requirements for ABB high-output and IP23 motors ......................
76Additional requirements for non-ABB high-output and IP23 motors .................
77Additional data for calculating the rise time and the peak line-to-line voltage .....
78Selecting the power cables .......................................................................
78General guidelines .............................................................................
79Typical power cable sizes .....................................................................
79Power cable types ..............................................................................
79Preferred power cable types ..............................................................
80Alternate power cable types ...............................................................
81Not allowed power cable types ...........................................................
81Additional guidelines, North America ........................................................
82Metal conduit ................................................................................
82Power cable shield .............................................................................
83Selecting the control cables ......................................................................
83Shielding .........................................................................................
83Signals in separate cables ....................................................................
83Signals that can be run in the same cable ..................................................
83Relay cable ......................................................................................
83Control panel to drive cable ...................................................................
84PC tool cable ....................................................................................
84Routing the cables .................................................................................
84General guidelines – IEC ......................................................................
85General guidelines – North America .........................................................
85
Continuous motor cable shield/conduit or enclosure for equipment on the motor
cable ..............................................................................................
86Separate control cable ducts .................................................................
86Implementing motor and motor cable short-circuit and thermal overload protection .....
86Protecting the motor and motor cable in short-circuits ....................................
Table of contents 7