Siemens SIMOTICS T-1FW3 Configuration Manual page 303

Cross-section
[mm
50
70
95
120
Power (according to IEC 60364-5-52)
150
185
> 185
Extrapolated values
1)
Table 8- 2
Ambient air temperature [°C]
30
35
40
45
50
55
60
Note
Routing cables in humid/moist environments
If the motor is mounted in a humid environment, the power and signal cables must be routed
as shown in the following figure.
Figure 8-2
1FW3 complete torque motors
Configuration Manual, 08/2020, A5E46027705B AA
Current-carrying capacity rms; AC 50/60 Hz or DC for routing type
] B1 [A]
2
117
149
180
208
-
-
Values must be taken from the standard
Derating factors for power and signal cables
Principle of cable routing in a wet/moist environment
B2 [A] C [A]
103 125
130 160
165 194
179 225
- 259
- 296
Derating factor as stated in Table D1 according to EN
60204-1
1.15
1.08
1.00
0.91
0.82
0.71
0.58
Electrical connection
8.3 System integration
E [A]
133
171
207
240
276
1) 1)
315
1) 1)
301