Capitole 40
32 1991.901 G01 002
2.2.2.6
Fitting the main busbars
The top half of the busbar support can now be fitted.
A brass clamp-strip or a washer is fitted to the top half of
the busbar support after which the top half of the busbar
support is clamped to the bottom half with two hexagonal
socket-head bolts M8 for each busbar support, see
figure 2-48.
Attention: The bolt-shank is given awhirl-sintered layer of
plastic, so that there can be no voltage transfer via the
fixing-bolts. Other bolts may not be used. The length of the
bolts for fixing the busbar supports depends upon the main
busbar.
In order to determine the length of the bolts see table.
R
EMARK
Busbar supports for epoxy resin-insulated
busbars differ from those for air-insulated
busbars.
Table locking bolts for main busbars
Main busbar
dimensions
Length of the
bolts
Torques
25 X 10
M8 X 100
35 X 10
M8 X 105
50 X 10
M8 X 120
See par. 4.1.1
75 X 10
M8 X 160
100 X 10
M8 X 180
120 X 10
M8 X 200
Figure 2-48: Lock of the main busbars
1 bolt with insulated shank
2 washer ( = 50 kA) or clamp-strip ( >50 kA)
3 upper half busbar support
4 lower half busbar support
Summary of Contents for Holec Capitole 40
Page 2: ...Administrative data Issue number G01 002 Date of issue 30 09 2008...
Page 62: ...Capitole 40 62 1991 901 G01 002 Place the draw out units into position Figure 3 35...
Page 74: ...Capitole 40 74 1991 901 G01 002 Figure 4 1...
Page 76: ...Capitole 40 76 1991 901 G01 002 Figure 4 2...
Page 78: ...Capitole 40 78 1991 901 G01 002 Figure 4 3...
Page 82: ...Capitole 40 82 1991 901 G01 002 Figure 4 5 Figure 4 6...
Page 84: ...Capitole 40 84 1991 901 G01 002 Figure 4 7...
Page 86: ...Capitole 40 86 1991 901 G01 002 Figure 4 8...
Page 88: ...Capitole 40 88 1991 901 G01 002 Figure 4 9...
Page 90: ...Capitole 40 90 1991 901 G01 002 Figure 4 10...
Page 92: ...Capitole 40 92 1991 901 G01 002 Figure 4 11...
Page 94: ...Capitole 40 94 1991 901 G01 002 Figure 4 12...
Page 96: ...Capitole 40 96 1991 901 G01 002 Figure 4 13...
Page 97: ...Capitole 40 1991 901 G01 002 97 APPENDIX 1 EU DECLARATION OF CONFORMITY...
Page 98: ...Capitole 40 98 1991 901 G01 002 APPENDIX 2 KEMA TEST REPORT...
Page 99: ...Capitole 40 1991 901 G01 002 99...
Page 100: ...Capitole 40 100 1991 901 G01 002 APPENDIX 3 LLOYD S CERTIFICATE...
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