HEIDENHAIN TNC 410 M Technical Manual page 219

Cable cross
section
2
35.0 mm
2
50.0 mm
2
70.0 mm
2
95.0 mm
2
120.0 mm
Example
April 2007
Permissible current load with installation types C and E
Single conductor
Standard PVC
104.0 A
123.0 A
155.0 A
192.0 A
221.0 A
Cable bundling is not taken into account in the tables. Please consult IEC 204-1.
H07 V2-K single conductor with a cross section of 16 mm
B2 at an ambient temperature of +50 °C:
Permissible current load at +40 °C (according to table): 67.8 A
Correction factor for ambient temperature of +50 °C: 0.82
Permissible current load (+50 °C) = C1 ⋅ permissible current load (+40 °C)
Permissible current load (+50 °C) = 0.82 ⋅ 67.8 A = 55.6 A
General Information
Single conductor
H07 V2-K
117.5 A
139.0 A
175.1 A
217.0 A
249.7 A
Cable
Lapp Ölflex-Servo-FD
795 P
117.5 A
139.0 A
175.1 A
217.0 A
249.7 A
2
and installation type
4 – 11