EM TEST CNV 504N1/N2 / 508N1/N2
Operating manual V 1.20 3 / 23
Content
1. Standards for testing with coupling networks of CNV 504 / CNV 50x series ............. 4
1.1. Device models .................................................................................................................................... 4
1.2. Impulse generators ............................................................................................................................. 6
2. Safety................................................................................................................................ 7
2.1. Safety aspects .................................................................................................................................... 7
2.2. Testing and danger ............................................................................................................................. 8
2.2.1. Coupling networks .............................................................................................................................. 8
2.2.2. Danger from EUT ............................................................................................................................... 8
3. Device functions and operating ..................................................................................... 9
3.1. Operation elements on the CNV 504 / CNV 508 series ..................................................................... 9
3.2. General ............................................................................................................................................... 9
3.3. Input / output to CNV 504 / 50x ............................................................................................................ 9
3.4. Coupling ............................................................................................................................................ 10
3.4.1. Coupling to signal and data lines ..................................................................................................... 10
3.4.2. Coupling to Telecom Lines ............................................................................................................... 10
3.5. Test setup ......................................................................................................................................... 11
4. Technical data ............................................................................................................... 13
4.1. CNV 504N1 / CNV 508N1 ................................................................................................................ 13
4.2. CNV 504N1.2, CNV504N1.3 .......................................................................................................... 13
4.3. CNV 504N1.6.................................................................................................................................... 14
4.4. CNV 504N2 / CNV 508N2 ................................................................................................................ 14
4.5. CNV 508N1.2 / CNV 508N2.3 .......................................................................................................... 15
5. Maintenance ................................................................................................................... 16
5.1. General ............................................................................................................................................. 16
5.2. Calibration and Verification ............................................................................................................... 16
5.2.1. Factory calibration ............................................................................................................................ 16
5.2.2. Guideline to determine the calibration period of EM Test instrumentation ...................................... 16
5.2.3. Calibration of Accessories made by passive components only: ...................................................... 16
5.2.4. Periodically In-house verification ...................................................................................................... 16
5.3. Maintenance, Adjustments, Replacement of Parts .......................................................................... 17
6. Delivery Groups ............................................................................................................. 17
6.1. Basic equipment ............................................................................................................................... 17
6.2. Accessories ...................................................................................................................................... 17
7. Coupling devices ........................................................................................................... 18
7.1. Coupling network CNV 504N1, CNV 504N1.2, CNV 504N1.3, CNV 504N1.6 ................................ 18
7.1.1. Diagram CNV 504N1 / 508N1 .......................................................................................................... 19
7.2. Coupling network CNV 504N2.......................................................................................................... 20
7.2.1. Diagram CNV 504N2 / 508N2 .......................................................................................................... 20
8. Appendix ........................................................................................................................ 21
8.1. Declaration of conformity .................................................................................................................. 21
8.2. Overvoltage protection on sensor input ............................................................................................ 22
8.3. Transferfunktion in function with the EUT Impedance ..................................................................... 23
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