9
Connecting cables (continued)
99 of 122
MA KR 30, 60 HA, KR C4 04.11.02 en
9.2
Routing of cables
The following points must be observed when routing the cables:
--
Bending radius of the cables for fixed installation
•
Motor cable 150 mm
•
Control cable 60 mm
must be observed
--
Protect cables against exposure to mechanical stress.
--
Route the cables without tension (no tensile forces on the connectors).
--
Cables are only to be installed indoors.
--
Observe permissible temperature range (fixed installation) 263 K (--10
_
C)
to 328 K (+55
_
C).
--
Route the motor cables and the control cables separately in metal ducts (Fig. 67);
if necessary, additional measures must be taken to ensure electromagnetic com-
patibility (EMC).
1
2
3
4
5
6
7
3
1
Cable duct
5 Data cables
2
Welding cables
6 Motor cables
3
Separating web
7 Equipotential bonding conductor 16 mm
2
4
Cover
Fig. 67 Routing of cables in cable ducts
Содержание KR 30 HA
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