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.
Maximum motor cable length, 4 kHzFrame
C3C2
C1
1)
ftmftmftm
With internal EMC filter
1-phase 200 … 240 V (ACS380-042x)
33103310--R0
33103310--R1
33103310--R2
3-phase 380 … 480 V (C2: ACS380-042x, C3: ACS380-040x)
98303310--R0
98303310--R1
66203310--R2
98303310--R3
98303310--R4
With optional external EMC filter
1-phase 200 … 240 V (ACS380-040x)
331033103310R0
331033103310R1
------R2
3-phase 200 … 240 V (ACS380-040x)
66206620--R1
66206620--R2
66206620--R3
66206620--R4
3-phase 380 … 480 V (ACS380-040x)
983098309830R0
131401314013140R1
131401314013140R2
131401314013140R3
983098309830R4
1)
Category C1 with conducted emissions only. Radiated emissions are not compatible when measured with
the standard emission measurement setup and must be measured on cabinet and machine installations for
each case.
Note: Radiated emissions are according to C2 with ACS380-042x drives. For
ACS380-040x drives, use a metal enclosure to fulfill radiated emissions C2 limits with
an external EMC filter.
Technical data 153
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