Table Of Contents - Siemens siprotec 7SA6 User Manual

Distance protection
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1
Introduction....................................................................................................................................... 1-1
1.1
Overall Operation ................................................................................................................ 1-2
1.2
Applications ......................................................................................................................... 1-5
1.3
Features .............................................................................................................................. 1-7
1.4
Scope of Functions.............................................................................................................. 1-8
2
Hardware and Connections ............................................................................................................. 2-1
2.1
Version of 7SA6 for Panel Flush Mounting (Cubicle Mounting) .......................................... 2-2
2.1.1
Housing ............................................................................................................................... 2-2
2.1.2
Screw Terminal Connections............................................................................................. 2-11
2.1.3
Connections to Plug-In Terminals ..................................................................................... 2-15
2.1.4
Connections to Optical Communication Interfaces............................................................ 2-18
2.1.5
Connections to Electrical Communication Interfaces ........................................................ 2-19
2.1.6
Connections to Analog Outputs......................................................................................... 2-20
2.2
Version of 7SA6 for Panel Surface Mounting .................................................................... 2-21
2.2.1
Housing ............................................................................................................................. 2-21
2.2.2
Screw Terminal Connections............................................................................................. 2-28
2.2.3
Connections to Optical Communication Interfaces............................................................ 2-29
2.2.4
Connections to Analog Outputs......................................................................................... 2-33
2.3
Version of 7SA6 with Detached Operator Panel ............................................................... 2-34
2.3.1
Housing and Detached Operator Panel............................................................................. 2-34
2.3.2
Screw Terminal Connections............................................................................................. 2-36
2.3.3
Connections to Plug-In Terminals ..................................................................................... 2-40
2.3.4
Connections to Optical Communication Interfaces............................................................ 2-43
2.3.5
Connections to Electrical Communication Interfaces ........................................................ 2-45
2.3.6
Connections to Analog Outputs......................................................................................... 2-46
3
Initial Inspections ............................................................................................................................. 3-1
3.1
Unpacking and Repacking................................................................................................... 3-2
3.2
Inspections upon Receipt .................................................................................................... 3-3
3.2.1
Inspection of Features and Ratings..................................................................................... 3-3
3.2.2
Electrical Check................................................................................................................... 3-3
3.3
User Interface ...................................................................................................................... 3-5
7SA6 Manual
C53000-G1176-C133-1
vii

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