Table of contents
3KF switch disconnectors with fuses
Manual, 09/2019, L1V30580914002A-01
5
8.4
8UD door-coupling rotary operating mechanism .................................................................... 83
8.4.1
Component overview .............................................................................................................. 85
8.4.2
Types of delivery and versions ............................................................................................... 86
8.4.3
Mounting ................................................................................................................................. 86
8.4.3.1
Mounting the handle on the door ............................................................................................ 88
8.4.3.2
Calculating the length of the shaft/cutting the shaft ................................................................ 89
8.4.4
Functions and operation ......................................................................................................... 94
8.4.4.1
Door interlocking ..................................................................................................................... 94
8.4.4.2
Overriding door interlocking .................................................................................................... 95
8.4.4.3
Deactivating door interlocking ................................................................................................. 96
8.4.4.4
Interlocking .............................................................................................................................. 98
8.4.4.5
Enabling interlocking in the ON position ................................................................................. 98
8.4.4.6
Test function for auxiliary switches ....................................................................................... 100
8.4.4.7
Assign a switch position between the 8UD handle and the 3KF .......................................... 101
8.4.5
Accessories for 8UD ............................................................................................................. 103
8.4.5.1
Shaft coupling ....................................................................................................................... 103
8.4.5.2
Shaft jack for sizes 1 and 2 ................................................................................................... 104
8.4.5.3
Inscription label ..................................................................................................................... 105
9
Maintenance .......................................................................................................................................... 107
10
Technical specifications ......................................................................................................................... 109
10.1
Technical specifications – accessories ................................................................................. 111
11
Dimensional drawings and drilling templates ......................................................................................... 115
11.1
Distance from grounded parts and between two 3KFs ......................................................... 115
11.2
Drilling templates .................................................................................................................. 116
11.2.1
Drilling templates for 8UD door-coupling rotary operating mechanisms .............................. 120
11.3
Dimensional drawings ........................................................................................................... 121
11.3.1
Basic units ............................................................................................................................. 121
11.3.2
4th pole, N terminal, N/PE terminal ...................................................................................... 126
11.3.3
Auxiliary switch module ........................................................................................................ 127
11.3.4
Phase barriers ....................................................................................................................... 127
11.3.5
Cable connection cover ........................................................................................................ 129
11.3.6
Direct operating mechanism ................................................................................................. 130
11.3.7
8UD door-coupling rotary operating mechanism .................................................................. 135
A
Appendix ................................................................................................................................................ 137
A.1
Standards and approvals ...................................................................................................... 137
B
ESD guidelines ...................................................................................................................................... 139
B.1
Electrostatic sensitive devices (ESD) ................................................................................... 139
C
List of abbreviations ............................................................................................................................... 141
D
Conversion tables .................................................................................................................................. 143
Glossary ................................................................................................................................................ 147
Index ...................................................................................................................................................... 151
Summary of Contents for SENTRON 3KF LV HRC
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Page 110: ...Maintenance 3KF switch disconnectors with fuses 108 Manual 09 2019 L1V30580914002A 01 ...
Page 148: ...Conversion tables 3KF switch disconnectors with fuses 146 Manual 09 2019 L1V30580914002A 01 ...
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