Ametek CDN 118A Series Operating Manual Download Page 13 | Manualshive

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AMETEK CTS

CDN 118A series

Operating manual

V 1.00

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4.5.2. Diagram CDN 118A-series

Diagram CDN 118A-Cx-4-1

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Summary of Contents for CDN 118A Series

Page 1: ...al signal or datalines The coupling network expands the range of application of the impulse generator of the NSG 3040A and NSG 3060A series for testing signal and datalines Main characteristics are th...

Page 2: ...2 26 AMETEK CTS GmbH Sternenhofstrasse 15 4153 Reinach BL1 Switzerland Phone 41 61 204 41 11 Fax 41 61 204 41 00 URL http www emtest com Copyright 2019 AMETEK CTS GmbH All right reserved Information i...

Page 3: ...Factory calibration 16 6 2 2 Guideline to determine the calibration period of AMETEK CTS instrumentation 16 6 2 3 Calibration of Accessories made by passive components only 16 6 2 4 Periodically In ho...

Page 4: ...the EUT can result in the device and or its associated cables radiating EMI To avoid radiating unwanted interference the standards organizations recommend that the test setup be located in a Faraday c...

Page 5: ...erly wired receptacle where earth ground has been verified by a qualified service person Do this before making connections to the input or output terminals of the test equipment Without the protective...

Page 6: ...r supply This is caused the different regulation in each country The device under test must be protected by the user in an adequate safe solution As an option special adapters and switches can be buil...

Page 7: ...owing standards IEC 61000 4 5 EN 61000 4 5 Surge 1 2 50 s as per figure 10 for unshielded symmetrical interconnection lines IEC 61000 4 5 EN 61000 4 5 Telecom surge 10 700 s Figure A4 for unshielded o...

Page 8: ...us 4 x 160 4 x 25 CDN 118A C6 4 1 4 wires 50 VDC 1A 6 6 kV 1 2 50us 4 x 160 4 x 25 3 2 Impulse generators The CDN 118A series can be used for the following surge generators Device previous name Pulsef...

Page 9: ...vel of the signal and data lines various test voltage level of 4 8 kV and 6 6 kV 4 1 Coupling network CDN 118A C4 4 1 and CDN 118A C6 4 1 CDN 118A Cx 4 1 for 4 lines 4 2 Device components CDN 118A Cx...

Page 10: ...generator HV CDN 118A HV cable black COM generator COM CDN 118A HV COM plug on CDN 118A device 3 HV and COM generator output CDN 118A Cx 4 1 4 AE Port protection 5 AE Port Input Transducer Sensor Rear...

Page 11: ...multiple of 40 This rule applies for cables with up to 8 line 4 pair The CDN shall be selected to match the number of lines pairs existing in the cable Rc for 4 lines 4 x 40 160 25 135 4 4 1 Test setu...

Page 12: ...matching resistor Rm2 25 is replaced by the Rc 25 in the CDN 118A coupling decoupling network The suggested coupling and decoupling network design and component values may not be suitable for high spe...

Page 13: ...AMETEK CTS CDN 118A series Operating manual V 1 00 13 26 4 5 2 Diagram CDN 118A series Diagram CDN 118A Cx 4 1...

Page 14: ...pends on DPM model EUT current 1 A Signal Bandwith Coil up to 100 kHz with 600 load Coupling 1 2 s 50 s yes Serial resistor 4 x 160 25 135 4 x 160 25 135 Coupling elements Gas arrestor or other coupli...

Page 15: ...Weight and dimension Model Signal lines Weight kg Dimension L x W x H mm Housing CDN 118A C4 4 1 4 wires 11 2 kg 448 x 500 x 154 A CDN 118A C6 4 1 4 wires 11 2 kg 448 x 500 x 154 A Housing A Non relev...

Page 16: ...r his test equipment In reply to all these questions we like to approach this issue as follows AMETEK CTS make use of a solid state semiconductor switch technique to generate high voltage transients A...

Page 17: ...ts may become exposed High voltages are potentially lethal For service repair adjustment or replacement of parts the generator must be disconnected from all power supply sources before covers are to b...

Page 18: ...alse failures in EUTs that are designed to operate in highly balanced net works No limit has been proposed for this value as the tolerance is dependent upon the design of the EUT Coupling Measuring AE...

Page 19: ...t peak current specification shall be adapted accordingly For example if the maximum voltage is 4 kV the shortcircuit current value shall be multiplied by 2 Coupling via gas arrestors clamping or aval...

Page 20: ...at the AE side shall be short circuited to PE for the impulse voltage and impulse current measurement at the EUT output port The residual voltage value depends on the protection requirements of the A...

Page 21: ...brated separately as described in Table A 3 Coupling via gas arrestors clamping or avalanche devices will show some switching noise on the impulse waveform Working with the highest possible impulse vo...

Page 22: ...a Banana 1 HV cable red HV 1 0 m 1 HV cable black COM 1 0 m Earth Cable 1 x 0 6 Meter earth cable yellow green with 2 ring tongue Art 109046 2 x M4 screws for connect to the earth bolt 2 x M4 toothed...

Page 23: ...irective 2014 30 EU Standard s to which conformity is declared EN 61326 1 2012 Electrical equipment for measurement control and laboratory use Class A EN 61000 3 2 2007 Not applicable EN 61000 3 3 201...

Page 24: ......

Page 25: ...0 s 20 43 9 s Nominal Measured U peak 5 0 kV 10 4 84 kV Tf 8 s 30 1 67 4 36 7 28 s Td 250 s 20 203 s 9 2 2 Current waveform Surge 1 2 50 s 5 0 kV Telecom Surge 10 700 s 5 0 kV Nominal Measured I peak...

Page 26: ...aveform Surge 1 2 50 s 5 0 kV Telecom Surge 10 700 s 5 0 kV Residual voltage 80 V Residual voltage 83 V 9 3 Transferfunktion The figure below illustrates the transferfunction of a typical symmetrical...

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