Energy Supply Systems - AC Smith & Co A/S
Energy Supply Systems - AC Smith & Co A/S
Energy Supply Systems - AC Smith & Co A/S
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Max. OD of Round<br />
Cable or Thickness<br />
or Flat Cable<br />
[mm]<br />
R<br />
R<br />
R<br />
R<br />
R R<br />
R<br />
(in accordance to DIN/VDE 0298 part 3)<br />
Mechanical Criteria<br />
Minimum Permissible Bending Radius Roller Guide Arrangement<br />
Hard<br />
Wiring<br />
Free<br />
Movement<br />
Looping<br />
At<br />
Centre<br />
Feed<br />
Cable<br />
Reels<br />
Roller<br />
Guides<br />
and<br />
Sheaves<br />
_< 8<br />
Nominal Voltage (U0 /U)<br />
_< 0.6 / 1 kV > 0.6 / 1 kV<br />
> 8 > 12 > 20<br />
_< 12 _< 20<br />
3 x d 3 x d 4 x d 4 x d 6 x d<br />
3 x d 4 x d 5 x d 5 x d 10 x d<br />
3 x d 3 x d 5 x d 5 x d 10 x d<br />
5 x d 5 x d 5 x d 5 x d 12 x d<br />
7,5 x d 7,5 x d 7,5 x d 7,5 x d 15 x d<br />
Maximum Permissible Cable Tension<br />
Recommendations for proper roller guide or<br />
sheave roller location.<br />
Diversion Angle<br />
Diversion Angle<br />
Applications for roller guides with a<br />
deviation angle > 5°:<br />
� ������ �� �� �� ��<br />
Reel diameter = 10 x cable OD<br />
� ������ � �� ��<br />
Reel diameter = 12 x cable OD<br />
� ����� �����������<br />
Roller or sheave diameter = 15 x cable OD<br />
(to DIN/VDE 0298 part 3)<br />
When roller guides<br />
or sheave rollers<br />
are used, the reel<br />
spring force must be<br />
checked.<br />
�� ���������� �� ��� ���� ������� � ���������� ������� �� �� ����� �� ��� ����� �� ����������� ��� ������ ��������� ����� ���� ��� �����<br />
copper cross-section of the cable.<br />
Depending on the type of cable this value could be higher. Supplier should be consulted.<br />
Cable screens, concentric conductors, divided conductors, additional control cores and/or supervising cores must be taken into consideration.<br />
b<br />
b<br />
[mm]<br />
3º Diversion<br />
Angle<br />
a [mm]<br />
5º Diversion<br />
Angle<br />
45 450 250<br />
75 750 450<br />
100 1000 600<br />
130 1250 750<br />
150 1450 850<br />
220 2100 1250<br />
250 2400 1450<br />
320 3050 1850<br />
380 3650 2200<br />
FLT<br />
FLT<br />
FLT<br />
FLT<br />
a<br />
a<br />
UR<br />
a<br />
UR<br />
UR<br />
a<br />
3 - 5º<br />
3 - 5º<br />
FLT<br />
a<br />
UR<br />
UR<br />
a<br />
FLT<br />
UR<br />
h<br />
11