ABB ACS180, Руководство по оборудованию, Страница: 118 / 168

EMC compatibility and motor cable length
To comply with the EMC limits in the European EMC Directive (standard IEC/EN
61800-3), use these maximum motor cable lengths for the 4 kHz switching
frequency.
Maximum motor cable length, 4 kHz Frame
Class 3 Class 2
Class 1
1)
ft m ft m ft m
With internal EMC filter
1-phase Un = 200 ... 240 V
33 10 16 5 - - R0
33 10 16 5 - - R1
33 10 16 5 - - R2
3-phase Un = 380 ... 415 V
33 10 - - - - R0
33 10 - - - - R1
33 10 - - - - R2
98 30 - - - - R3
98 30 - - - - R4
With optional external EMC filter
1-phase Un = 200 ... 240 V
- - 98 30 33 10 R0
- - 98 30 33 10 R1
- - 98 30 33 10 R2
3-phase Un = 200 ... 240 V
98 30 98 30 - - R0
98 30 98 30 - - R1
98 30 98 30 - - R2
66 20 66 20 - - R3
66 20 66 20 - - R4
3-phase Un = 380 ... 415V
- - 98 30 33 10 R0
- - 98 30 33 10 R1
- - 98 30 33 10 R2
131 40 131 40 131 40 R3
98 30 98 30 98 30 R4
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:
118 Technical data