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116 Unidrive M100 User Guide
Issue Number: 1
Table 11-16 Cable ratings (400 V)
11.1.21 Protective ground cable ratings
Table 11-17 Protective ground cable ratings
11.1.22 Maximum motor cable lengths
Table 11-18 Maximum motor cable lengths (100 V drives)
Table 11-19 Maximum motor cable lengths (200 V drives)
Model
Cable size (IEC 60364-5-52)
mm
2
Cable size (UL 508C)
AWG
Input Output Input Output
Nominal Maximum Nominal Maximum Nominal Maximum Nominal Maximum
02400013
11 16 16
02400018
11 16 16
02400023
11 16 16
02400032
11 16 16
02400041
11 16 16
03400056
11 14 16
03400073
1.5 1 12 16
03400094
2.5 1.5 12 14
04400135
2.5 2.5 10 12
04400170
4 2.5 10 12
Input phase conductor size Minimum ground conductor size
 10 mm
2
Either 10 mm
2
or two conductors of the same cross-sectional area as the input phase conductor.
> 10 mm
2
and  16 mm
2
The same cross-sectional area as the first input phase conductor.
> 16 mm
2
and  35 mm
2
16 mm
2
> 35 mm
2
Half of the cross-sectional area of the input phase conductor.
Model
100 V Nominal AC supply voltage
Maximum permissible motor cable length for each of the following switching frequencies
0.667 kHz 1 kHz 2 kHz 3 kHz 4 kHz 6 kHz 8 kHz 12 kHz 16 kHz
01100017
50 m (164 ft)
37.5 m
(123 ft)
25 m
(82 ft)
18.75 m
(61 ft)
12.5 m
(41 ft)
9 m
(30 ft)
01100024
02100042
100 m (328 ft)
75 m
(246 ft)
50 m
(164 ft)
37.5 m
(123 ft)
25 m
(82 ft)
18 m
(59 ft)
02100056
Model
200 V Nominal AC supply voltage
Maximum permissible motor cable length for each of the following switching frequencies
0.667 kHz 1 kHz 2 kHz 3 kHz 4 kHz 6 kHz 8 kHz 12 kHz 16 kHz
01200017
50 m (164 ft)
37.5 m
(123 ft)
25 m
(82 ft)
18.75 m
(61 ft)
12.5 m
(41 ft)
9 m
(30 ft)
01200024
01200033
01200042
02200024
100 m (328 ft)
75 m
(246 ft)
50 m
(164 ft)
37.5 m
(123 ft)
25 m
(82 ft)
18 m
(59 ft)
02200033
02200042
02200056
02200075
03200100 100 m (328 ft)
75 m
(246 ft)
50 m
(164 ft)
37.5 m
(123 ft)
25 m
(82 ft)
18 m
(59 ft)
04200133
100 m (328 ft)
75 m
(246 ft)
50 m
(164 ft)
37.5 m
(123 ft)
25 m
(82 ft)
18 m
(59 ft)
04200176