Page 2 (40)
Rev 1 2018-03-21 www.elcon.se
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INDEX.
INDEX. ........................................................................................................................................... 2
1 General description. .................................................................................................................... 4
2 Safety regulations Important! .............................................................................................. 5
2.1 General safety regulations. ..................................................................................................................................... 5
2.2 Connection of SA10A to mains power. .................................................................................................................... 7
3.0 Connections .............................................................................................................................. 7
3.1 Connections for time measurement. ...................................................................................................................... 7
3.1.1 Safety regulations. .................................................................................................................................................. 7
3.1.2 Principals for connections to SA10A. ...................................................................................................................... 7
3.1.3 Connections for one breaking unit per phase. ........................................................................................................ 7
3.1.4 Connections for two or more breaking units per phase. ........................................................................................ 8
3.1.5 Connection for a breaking unit with a pre-insertion resistor. ................................................................................. 8
3.2 Connections for a resistance measurement of a breaking unit. .............................................................................. 9
3.2.1 Safety regulations. .................................................................................................................................................. 9
3.2.2 Connection. ............................................................................................................................................................. 9
3.3 Connections for resistance measurement of a pre-insertion resistor. ................................................................... 10
3.3.1 Safety regulations. ................................................................................................................................................ 10
3.3.2 Principal of measurement. .................................................................................................................................... 10
3.3.3 Connection. ........................................................................................................................................................... 10
3.4 Connection of the breaker operating mechanism. ................................................................................................ 11
3.4.1 Safety regulations. ................................................................................................................................................ 11
3.4.2 Connection of operating coils. .............................................................................................................................. 11
3.4.3 Connection of motor. ............................................................................................................................................ 11
3.5 Connection of transducers. ................................................................................................................................... 12
3.6 Connection to windows PC ................................................................................................................................... 12
4 Using SA10A stand alone ........................................................................................................... 13
4.1 Before operation Important! ........................................................................................................................ 13
4.2 Standalone operation of SA10A ............................................................................................................................ 13
5 Technical Specification............................................................................................................... 15
6 Maintenance. ............................................................................................................................ 18
6.1 Before use. ........................................................................................................................................................... 18
6.2 After use. .............................................................................................................................................................. 18
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