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Table Of Contents - Siemens 3AK Operating Instructions Manual

Vacuum circuit-breaker module.
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Table of contents

.................................................................................................................................................. 2
Transport ............................................................................................................................................................. 5
Unpacking ........................................................................................................................................................... 6
Reusing the transport unit ................................................................................................................................... 8
Storage ............................................................................................................................................................... 9
Range of application ......................................................................................................................................... 11
Standards .......................................................................................................................................................... 12
Design approval as per X-Ray Ordinance ........................................................................................................ 12
Scope of delivery .............................................................................................................................................. 12
....................................................................................................................................................... 13
Design ............................................................................................................................................................... 13
Locking devices ................................................................................................................................................ 25
Rating plate ....................................................................................................................................................... 27
Technical data ................................................................................................................................................... 27
Ambient conditions ............................................................................................................................................ 28
Installation altitudes .......................................................................................................................................... 28
Switching times ................................................................................................................................................. 29
Circuit diagrams ................................................................................................................................................ 30
............................................................................................................................................................ 35
Attachment in the switching cubicle .................................................................................................................. 35
Coding ............................................................................................................................................................... 36
Earthing ............................................................................................................................................................. 37
Fitting the vacuum circuit-breaker module ........................................................................................................ 38
Moving the vacuum circuit-breaker module into operating position .................................................................. 40
Electrical connection of the prime conductor .................................................................................................... 41
........................................................................................................................................................... 43
Commissioning ................................................................................................................................................. 43
First closing operation ....................................................................................................................................... 44
Closing .............................................................................................................................................................. 45
Opening ............................................................................................................................................................ 45
..................................................................................................................................................... 47
Maintenance and servicing ............................................................................................................................... 47
Vacuum interrupter service life ......................................................................................................................... 50
Accessories and spare parts ............................................................................................................................. 50
Manufacturer's product liability .......................................................................................................................... 51
Disposal ............................................................................................................................................................ 51
Service .............................................................................................................................................................. 51
9229 9923 176 0B
2013-09-09
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...................................................................................................................................... 11
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..................................................................................................................................... 55
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