Installation
4-8 820XBA1097
-
Themotorcableshouldbeasshortaspossiblebecauseof
thepositiveeffectonthedrivecharacteristic.
- FIG 4-3 shows the relation between motor-cable length
and the possible required output filters.
- For group drives (several motors connected to one
controller) it is necessary to calculate the resulting cable
length l
res
:
Ires
Sum of all motor cable lengths
ô
No.ofmotorcables
¯
- When using unscreened motor cables, the data indicated
in FIG 4-3 are valid for the double motor-cable length.
- Please contact Lenze when the absolute or resulting
motor-cable lengths are > 200 m.
Type Permissible control mode C014
8201
8202
0 15 25 50 100 200
Motor-cable length (resulting), screened in m
FIG 4-3 Output filters additionally required in the motor cable