Emc Compatibility And Motor Cable Length - ABB ACS480-04-09A8-1 Hardware Manual

162 Technical data
Frame
Standard drive, without external options
R0...R4
Note: In multimotor systems, the calculated sum of all motor cable lengths must not
exceed the maximum motor cable length given in the table.

EMC compatibility and motor cable length

To comply with the EMC requirements of IEC/EN 61800-3, do not exceed these maximum
motor cable lengths. The values are valid for 4 kHz switching frequency.
Frame
m
With internal EMC filter
1-phase 200 ... 240 V
R0 -
R1 -
R2 -
3-phase 380 ... 480 V
R1 -
R2 -
R3 -
R4 -
With optional external EMC filter
1-phase 200 ... 240 V
R0 10
R1 10
R2 -
3-phase 200 ... 240 V
R1 -
R2 -
R3 -
R4 -
3-phase 380 ... 480 V
R1 40
R2 40
R3 40
Maximum motor cable length
m
100
Maximum motor cable length, 4 kHz
1)
C1
ft
-
-
-
-
-
-
-
33
33
-
-
-
-
-
131
131
131
C2
m ft
10 33
10 33
10 33
10 33
10 33
10 33
10 33
10 33
10 33
- -
20 66
20 66
20 66
20 66
40 131
40 131
40 131
ft
328
C3
m ft
10 33
10 33
10 33
30 98
20 66
30 98
30 98
10 33
10 33
- -
20 66
20 66
20 66
20 66
40 131
40 131
40 131