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Figure 6-1 Protective conductor connection, cabinet with mounting plate / equipotential bonding
surface
The protective conductor connections must be dimensioned as follows:
Table 6-5
Conductor cross-section for copper protective connections
Line supply cable in mm² Copper protective connections in mm²
Up to 16 mm² The same as the line supply cable
From 16 mm² to 35 mm² 16 mm²
From 35 mm² 0.5 x line supply cable
For
materials other than copper, the cross-section should be increased so that as a minimum,
the same conductivity is attained.
Equipotential bonding
A mounting plate serves simultaneously as an equipotential bonding surface. This means that
no additional equipotential bonding is required within the drive line-up. If a common bright
mounting plate is not available, then equally good equipotential bonding ⑨ must be
Connecting
6.3 Safety information for wiring
SIMOTION D410
Manual, 04/2014 71
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