9229 0025 176 0A 3
2019-08-05
Contents
For your safety ................................................................................................................................................... 2
List of abbreviations ............................................................................................................................................ 4
Transport, storage and packing .................................................................................................................. 5
Transport ............................................................................................................................................................. 5
Unpacking ........................................................................................................................................................... 6
Reuse of transport unit ...................................................................................................................................... 10
Storage ............................................................................................................................................................. 10
General information ....................................................................................................................................... 11
Areas of application .......................................................................................................................................... 11
Standards .......................................................................................................................................................... 12
Type approval as per the German X-Ray Ordinance ........................................................................................ 12
Scope of delivery .............................................................................................................................................. 12
Description ........................................................................................................................................................ 13
Design ............................................................................................................................................................... 13
Interlocks ........................................................................................................................................................... 28
Name plate ........................................................................................................................................................ 31
Technical data ................................................................................................................................................... 31
Ambient conditions ............................................................................................................................................ 32
Installation altitudes .......................................................................................................................................... 32
Switching times ................................................................................................................................................. 33
Circuit diagrams ................................................................................................................................................ 33
Installation ......................................................................................................................................................... 35
Attachment in the switching cubicle .................................................................................................................. 36
Earthing ............................................................................................................................................................. 45
Connecting low-voltage ..................................................................................................................................... 46
Electrical connection of the main conductors .................................................................................................... 49
Inserting the SION
®
vacuum circuit-breaker with withdrawable part ................................................................ 54
Operation ............................................................................................................................................................ 57
Commissioning ................................................................................................................................................. 57
First closing operation ....................................................................................................................................... 58
Closing .............................................................................................................................................................. 60
Opening ............................................................................................................................................................ 60
Maintenance ...................................................................................................................................................... 61
Maintenance and servicing ............................................................................................................................... 61
Service life of the vacuum interrupters .............................................................................................................. 62
Accessories and spare parts ............................................................................................................................. 62
Manufacturer's product liability .......................................................................................................................... 63
Disposal ............................................................................................................................................................ 63
Service .............................................................................................................................................................. 63
Index ..................................................................................................................................................................... 65
Central legend .................................................................................................................................................. 67
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