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Affinity User Guide
243
Issue Number: 5 www.controltechniques.com
12.1.20 Maximum motor cable lengths
Table 12-27 Maximum motor cable lengths (200V drives)
Table 12-28 Maximum motor cable lengths (400V drives)
Table 12-29 Maximum motor cable lengths (575V drives)
Table 12-30 Maximum motor cable lengths (690V drives)
•
Cable lengths in excess of the specified values may be used only
when special techniques are adopted; refer to the supplier of the
drive.
•
The default switching frequency is 3kHz for Open-loop and RFC.
The maximum cable length is reduced from that shown in Table 12-
27 and Table 12-28 if high capacitance motor cables are used. For
further information, refer to
200V Nominal AC supply voltage
Model
Maximum permissible motor cable length for each of
the following frequencies
3kHz
4kHz
6kHz
8kHz
12kHz
16kHz
BA
1201
65m (210ft)
50m
(165ft)
37m
(120ft)
BA
1202
100m (330ft)
75m
(245ft)
BA
1203
130m (425ft)
100m
(330ft)
BA
1204
200m
(660ft)
150m
(490ft)
BA
2201
BA
2202
BA
2203
BA
3201
BA
3202
BA
4201
250m
(820ft)
185m
(607ft)
125m
(410ft)
90m
(295ft)
BA
4202
BA
4203
BA
5201
250m
(820ft)
185m
(607ft)
125m
(410ft)
90m
(295ft)
BA
5202
400V Nominal AC supply voltage
Model
Maximum permissible motor cable length for each of
the following frequencies
3kHz
4kHz
6kHz
8kHz
12kHz
16kHz
BA
1401
65m (210ft)
50m
(165ft)
37m
(120ft)
BA
1402
100m (330ft)
75m
(245ft)
BA
1403
130m (425ft)
100m
(330ft)
BA
1404
200m
(660ft)
150m
(490ft)
BA
1405
BA
1406
BA
2401
BA
2402
BA
2403
BA
2404
BA
3401
BA
3402
BA
3403
BA
4401
250m
(820ft)
185m
(607ft)
125m
(410ft)
90m
(295ft)
BA
4402
BA
4403
BA
5401
BA
5402
BA
6401
BA
6402
575V Nominal AC supply voltage
Model
Maximum permissible motor cable length for each of
the following frequencies
3kHz
4kHz
6kHz
8kHz
12kHz
16kHz
BA
3501
200m
(660ft)
150m
(490ft)
100m
(330ft)
75m
(245ft)
BA
3502
BA
3503
BA
3504
BA
3505
BA
3506
BA
3507
690V Nominal AC supply voltage
Model
Maximum permissible motor cable length for each of
the following frequencies
3kHz
4kHz
6kHz
8kHz
12kHz
16kHz
BA
4601
250m
(820ft)
185m
(607ft)
125m
(410ft)
90m
(295ft)
BA
4602
BA
4603
BA
4604
BA
4605
BA
4606
BA
5601
BA
5602
BA
6601
BA
6602
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