Operational functionality and motor cable length
Maximum recommended mo-
tor cable length
The drive is designed to operate with optimum performance with the following
maximum motor cable lengths.
Maximum motor cable length, 4 kHz
Frame size
Vector control
Scalar control
ft
m
ft
m
Standard drive, without external options
330
100
330
100
R0*
330
100
330
100
R1*
330
100
330
100
R2*
990
300
990
300
R3
990
300
990
300
R4
990
300
990
300
R5
990
300
990
300
R6
990
300
990
300
R7
990
300
990
300
R8
3AXD10000715646.xls A
Note:
In multi-motor system, the sum of all motor cable lengths shall not exceed
that given in the following table.
*)Conducted and radiated emissions of these motor cable lengths do not
comply with EMC requirements.
■
EMC compatibility and motor cable length
To comply with the European EMC Directive (standard EN 61800-3), use the following
maximum motor cable lengths at 4 kHz switching frequency. See the table below.
Maximum motor cable length, 4 kHz
Frame size
ft
m
EMC limits for Category C3
1)
Standard drive with an internal EMC filter.
See notes 3 and 4.
100
30
R0
100
30
R1
100
30
R2
330
100
R3
330
100
R4
330
100
R5
Technical data 125
Summary of Contents for ACQ80-04 Series
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