Siemens 3AD8 - Page 6

KMS-0021
6
2022-02-10
Table of Contents
For your safety ................................................................................................................................................... 3
Table of Contents............................................................................................................................................... 6
Abbreviations ..................................................................................................................................................... 9
References......................................................................................................................................................... 9
1 General ...................................................................................................................................................... 10
1.1 Introduction.................................................................................................................... 10
1.2 Format and aim of the operating instructions ................................................................10
1.3 Safety instructions .........................................................................................................10
1.4 Designated usage..........................................................................................................11
1.5 Compatibility ..................................................................................................................11
1.6 Additional instructions....................................................................................................11
2 Shipment and Storage ...............................................................................................................................12
2.1 Packaging...................................................................................................................... 12
2.2 Marking.......................................................................................................................... 12
2.3 Receipt and handling of shipment .................................................................................12
2.4 Unpacking......................................................................................................................13
2.5 Storage ..........................................................................................................................13
3 Description................................................................................................................................................. 14
3.1 RCU principle ................................................................................................................14
3.2 Remote Control Unit External Features.........................................................................15
3.3 Remote Control Internal Features .................................................................................16
3.4 Function of the RCU ......................................................................................................23
3.5 RCU Internal Database and Controls ............................................................................24
3.6 RCU Connect Utility.......................................................................................................24
3.7 SCADA System Protocols .............................................................................................25
3.8 Short range radio communication security. ...................................................................26
3.9 RCU Power Supply........................................................................................................27
3.10 Radio Power Supply ......................................................................................................29
3.11 Load Break Switch Power Supply .................................................................................29
3.12 Radio/Modem Interface .................................................................................................29
4 Control of Switchgear ................................................................................................................................31
4.1 Fusesaver...................................................................................................................... 31
4.2 CMR ..............................................................................................................................35
5 Installation.................................................................................................................................................. 38
5.1 Safety instructions for installation ..................................................................................38
5.2 Installation guidelines ....................................................................................................38