Siemens SITOP - Table of Contents

Selectivity modules
Manual, 01.2017, C98130-A7579-A1-2-7629
7
Table of contents
Overview................................................................................................................................................. 3
1 Safety notes ............................................................................................................................................ 9
2 Description, device design, dimension drawing...................................................................................... 11
2.1 Device description ................................................................................................................... 11
2.2 Connections and terminal designation.................................................................................... 12
2.3 Potentiometer .......................................................................................................................... 14
2.4 Status displays and signaling ................................................................................................. 15
2.5 Buttons and selector switches ................................................................................................ 19
2.5.1 SITOP select ........................................................................................................................... 19
2.5.2 SITOP PSE200U .................................................................................................................... 20
2.6 Electronic overload shutdown and reset ................................................................................. 21
2.6.1 SITOP select ........................................................................................................................... 21
2.6.2 SITOP PSE200U .................................................................................................................... 23
2.7 Setting the switch-on delay time ............................................................................................. 26
2.7.1 SITOP select ........................................................................................................................... 26
2.7.2 SITOP PSE200U .................................................................................................................... 28
2.8 Block diagram ......................................................................................................................... 29
2.9 Dimensions and weight ........................................................................................................... 31
3 Mounting/removal ................................................................................................................................. 33
4 Mounting position, mounting clearances ................................................................................................ 35
4.1 Standard mounting position .................................................................................................... 35
4.2 Other mounting positions ........................................................................................................ 37
4.2.1 6EP1961-2BA00 ..................................................................................................................... 37
4.2.2 6EP1961-2BA11, 6EP1961-2BA31, 6EP1961-2BA51 and 6EP1961-2BA61 ........................ 39
4.2.3 6EP1961-2BA21 and 6EP1961-2BA41 .................................................................................. 41
5 Installation ............................................................................................................................................ 43
5.1 Input side connection .............................................................................................................. 43
5.2 Output-side connection ........................................................................................................... 45
6 Technical data ...................................................................................................................................... 47
6.1 Input ........................................................................................................................................ 47
6.2 Output ..................................................................................................................................... 47
6.3 Efficiency ................................................................................................................................. 50
6.4 Protection and monitoring ....................................................................................................... 51
6.5 MTBF ...................................................................................................................................... 51