Stober SR6 - Length of Copper Rails

7 | Installation STOBER
36
03/2020 | ID 442793.03
The following specifications apply to installation with Quick DC-Link DL6B:
DL6B dimensions Size0 Size 1, size2
Horizontal fastening holes
∅4.2 (M5)
A 45 65
B Size0 46±1 56±1
B Size1, size 2 56±1 66±1
Vertical fastening holes
∅4.2 (M5)
D 393+2 393+2
Tab. 40: Drilling dimensions for Quick DC-Link DL6B [mm]
7.5 Length of copper rails
For the installation of the Quick DC-Link modules, you require three prepared copper rails with a cross-section of
5 × 12mm.
The length of the copper rails is 5mm shorter than the total width of the group, i.e. the total width of all DL6B Quick
DC-Link modules present in the group:
B = A − 5mm
Note that the correct length of the copper rails can be determined only after installation of all modules:
A
B
Fig.9: Determination of the correct length of the copper rails
A Total width of the group after installation
B Length of the copper rails = A − 5mm