Siemens SINAMICS S220 Equipment Manual page 61

4.12 Continuous current-carrying capacity and factors to reduce the current for power and signal cables
Table 4-10
Cable cross-section for pow‐
er cables [mm
0.75
1.00
1.50
2.50
4
6
10
16
25
35
50
70
95
120
Table 4-11
Cable cross-section for pow‐
er cables [mm
150
185
> 185
Booksize power units
Equipment Manual, 09/2023, A5E53307519B AA
Continuous current-carrying capacity for power cables according to EN 60204-1 for 40 °C
ambient temperature
Continuous current-carrying capacity rms [A], AC 50/60 Hz or DC, for
] routing type
2
B1
8.6
10.3
13.5
18.3
24
31
44
59
77
96
117
149
180
208
Continuous current-carrying capacity for power cables according to IEC 60364-5-52 for
40 °C ambient temperature
Continuous current-carrying capacity rms [A], AC 50/60 Hz or DC, for
] routing type
2
B1
–
–
Values must be taken
from the standard
Application planning
B2 C
8.5 9.8
10.1 11.7
13.1 15.2
17.4 21
23 28
30 36
40 50
54 66
70 84
86 104
103 125
130 160
165 194
179 225
B2 C
– 260
– 297
59