Connecting
4.4 Motor cable length and cross section
Power Module PM240
Hardware Installation Manual, 07/2009, A5E00807525B AD
41
CAUTION
Cable cross section for grounding
For power cables up to 10 mm² (Cu) or 16 mm² (Al) the earth cable must be at least as big
as the power cables.
For power cables larger than 10 mm² (Cu) or 16 mm² (Al) the earth cable must be at least
10 mm² (Cu) or 16 mm² (Al), but need not exceed these sizes.