EM TEST CNI 501 / CNI 503
Manual of operation V 3.32 3 / 41
Contents
1. List of coupling networks.............................................................................................................................5
1.1. Coupling networks for IEC pulses.........................................................................................................5
1.2. Coupling networks as per IEC, ANSI and Ringwave............................................................................6
1.3. Special Coupling networks....................................................................................................................7
2. Operating Functions .....................................................................................................................................8
2.1. Front view..............................................................................................................................................8
2.2. Rear side...............................................................................................................................................9
2.3. CNI 501 S1..........................................................................................................................................10
3. General .........................................................................................................................................................11
3.1. Coupling modes ..................................................................................................................................11
3.2. Coupling to Signal Lines .....................................................................................................................11
4. Technical Data CNI 503 ................................................................................................................................12
4.1. EUT power supply...............................................................................................................................12
4.2. DC current capability of CNI 503Nx....................................................................................................13
4.3. Technical data special CNI 503 ..........................................................................................................14
4.4. General................................................................................................................................................15
4.5. Test level with Burst as per IEC 61000-4-4 Ed.2................................................................................16
4.6. Decoupling inductors for surge pulse..................................................................................................16
5. Operation......................................................................................................................................................17
5.1. Power supply input (EUT)...................................................................................................................17
5.2. Synchronization...................................................................................................................................17
5.3. Connection of DC Equipment..............................................................................................................18
5.4. Operation with CNI coupler or generator internal CDN ......................................................................19
6. Test set up....................................................................................................................................................20
6.1. Grounding............................................................................................................................................21
6.2. Surge coupling to CNV504 / 508 network for surge to signal- and data-lines....................................22
6.2.1. Burst coupling to HFK capacitive coupling clamp for signal- and data lines ......................................22
6.3. Test setup CNI 503 with UCS500N5E and UCS500N5V generators.................................................23
6.4. Test setup CNI 501 / 503 with EFT 500/800 and VCS 500 generators..............................................24
6.5. test setup with CNI 501 BS3 or CNI 503B7.5.....................................................................................25
7. ANSI Coupling (option)...............................................................................................................................26
8. CNI 503 Rack Mountain...............................................................................................................................27
9. Special coupling networks.........................................................................................................................28
9.1. CNI 501B9...........................................................................................................................................28
9.1.1. Operating elements.............................................................................................................................28
9.1.2. Technical Data ....................................................................................................................................29
9.1.3. AC Application.....................................................................................................................................29
9.1.4. DC Application.....................................................................................................................................30
9.1.5. Schematics..........................................................................................................................................30
10. Maintenance and calibration......................................................................................................................31
10.1. General................................................................................................................................................31
10.2. Calibration and Verification.................................................................................................................31
10.2.1. Factory calibration..........................................................................................................................31
10.2.2. Guideline to determine the calibration period of EM Test instrumentation ....................................31
10.2.3. Calibration of Accessories made by passive components only:....................................................31
10.2.4. Periodically In-house verification....................................................................................................31
11. Delivery Groups...........................................................................................................................................32
11.1. Basic equipment..................................................................................................................................32
11.2. Accessories and options .....................................................................................................................32
