Ametek EM TEST compact NX Quick Start Manual Download Page 1

Page: 1 / 50

Version:

1.0 19.3.2021

Replaces:

Filename:

UserManual-Short-Conducted-E-V1.00_EN.docx

Print date:

4.29.2021

QUICK-START GUIDE

AND SAFETY INSTRUCTIONS

Transient Immunity

Generators:

compact NX

NSG 3000A

And Accessories:

coupling NX

CDN 30x0A

DCD

CCI

CNI 508N2

HSC 4-8

SPN 508N2

Summary of Contents for EM TEST compact NX

Page 1: ...name UserManual Short Conducted E V1 00_EN docx Print date 4 29 2021 QUICK START GUIDE AND SAFETY INSTRUCTIONS Transient Immunity Generators compact NX NSG 3000A And Accessories coupling NX CDN 30x0A...

Page 2: ...cted 1 00 2 50 AMETEK CTS GmbH Sternenhofstrasse 15 4153 Reinach BL1 Switzerland Phone 41 61 204 41 11 Fax 41 61 204 41 00 URL http www ametek cts com Copyright 2021 AMETEK CTS GmbH All right reserved...

Page 3: ...s to be taken 15 4 2 Failures and Heavy Strain 15 4 3 Coupling Networks 15 4 4 Interference to the environment 16 5 Testing 17 5 1 Safety Precautions 17 5 2 Danger from EUT 17 6 Quick start guide comp...

Page 4: ...39 9 5 1 Coupling with 40 resistor and 0 5 F capacitor 39 9 5 2 Coupling with 40 Ohm and Gas Discharge Tube GDT 39 9 6 Coupling to GND 40 9 6 1 Test setup Coupling to PE 40 9 7 Coupling network DCD s...

Page 5: ...AMETEK CTS Quick start guide Conducted 1 00 5 50...

Page 6: ...The WARNING symbol indicates a potential hazard It calls attention to a procedure practice or condition which if not followed could possibly cause bodily injured or death If a WARNING is indicated do...

Page 7: ...resent when covers are removed Qualified personnel must use extreme caution when servicing this equipment Circuit boards test points and output voltages also may be floating above below chassis ground...

Page 8: ...bination with items articles or materials not authorized by AMETEK CTS The Buyer may not assert any claim that the products are not in conformity with any warranty until the buyer has made all payment...

Page 9: ...a detailed list of the contents Before activating the equipment check for damage which may have occurred during shipment Check each container as well as the generator itself In case of physical damage...

Page 10: ...an auto transformer which is connected to a higher supply voltage the base of the auto transformer must be connected to the neutral of the power supply Equipment of Class I which is supplied with a 3...

Page 11: ...EUT power supply It is in the scope of responsibility of the user to protect the EUT external for the rated current CAUTION The design of the external fuse must be matching the following rules fuse d...

Page 12: ...e system and enables the generation of the high voltage impulses in the generators Design Each device that has internal relevant high voltage unit includes a safety circuit The safety circuit works li...

Page 13: ...ase order the optional Safety Circuit Adapter SCC AD Figure 13 SCC AD option for external safety circuit loop Figure 14 Safety Termination 3 2 Warning lamp 3 2 1 Warning lamp for compact NX and NSG 30...

Page 14: ...t setup installation Figure 18 Earth with Brass Bar 3 4 FI Fault current protection The standards recommend decoupling and filter capacitors to PE for decoupling surge pulses This is the reason for tr...

Page 15: ...onnected to the ground reference plane of the test setup Please ensure the correct current back flow to the generator Missing connections can cause extremely high voltages and may become a health haza...

Page 16: ...d RF etc Therefore a disturbance of the environment cannot be excluded The user has an obligation to use a suitable test environment in order to minimize influences to the environment This may require...

Page 17: ...topped and the EUT disconnected from the voltage power supply The EUT must be tested within a safety container or within a protected area In extreme circumstances the EUT may ignite or explode as a re...

Page 18: ...2 Power Mains cable Power Mains cable Connectors country coded 3 ESC EUT Supply Cable Connectors country coded 4 ESA 1 EUT Supply Adapter Connectors country coded 5 SCT 112801 Safety Circuit Terminato...

Page 19: ...t 1 Transducer plate Support PVF AD3 Pulse Verification Fast Adapter 3 MC to SHV ESS 1 111607 ESS 1 Interlock for compact NX5 system Switches OFF High voltage and EUT power supply SCC AD 111240 Safety...

Page 20: ...ambient temperature or humidity levels Use only officially approved connectors and accessory items Ensure that a reliable return path for the interference current is provided between the EUT and the...

Page 21: ...ground Figure 20 Grounding and power connection System GND The system is connected to GND via the earth wire of the connected mains power cable for the generator and the EUT supply A separate GND wir...

Page 22: ...ound connection 7 Switch the system on and operate as instructed in this manual 6 4 5 Connecting the generator to the ground reference The earth connection to the GRP should be low inductive and low o...

Page 23: ...aker box with 16 A protection is installed between the building supply and the test generator Test generator and EUT are now fused for 16 A rated current Figure 24 External Circuit Breaker 6 6 EUT pow...

Page 24: ...6 7 Front view model specific distinctions Figure 26 Operating Elements 1 Active indication 2 Touch screen 3 Knob Inc Dec Enter 4 Test On 5 CRO I surge 6 CRO V surge 7 HV pulse Burst output 50 8 Coupl...

Page 25: ...he generator operation It is in the responsibility of the user to decide to run the test in correct phase neutral connection Anyway with wrong phase connection it is possible and normal to measure a v...

Page 26: ...AMETEK CTS Quick start guide Conducted 1 00 26 50 Figure 29 Loading Home screen after booting The home screen shows all detected symbols of phenomenon with their color Figure 30 The Home Screen...

Page 27: ...ections 1 Must be operated only by authorized and trained specialists 2 Do not operate without any ground connection 3 Hazardous high voltages are generated on the output terminal 1 EUT Equipment Unde...

Page 28: ...en 4 Test and Control Buttons 5 Output and coupling options 1 Each phenomenon is color coded Tap to select 1 Tapping QUICK START will enable you to start a test 2 Pressing either BACK or on the screen...

Page 29: ...Graphic Press loupe symbol to enlarge or swipe left and right to naviagte to other views 3 Press to change adjustment range Selected range will be shown briefly next to the selected parameter Push and...

Page 30: ...the EUT 2 Press START PAUSE to start a test 3 Long press START PAUSE for continuous test 1 Press START PAUSE to pause or press STOP to stop a test 2 Press START PAUSE to continue or start a test 3 Aft...

Page 31: ...that a reliable return path for the interference current is provided between the EUT and the generator The GND wire from the generator to the reference GND and must be designed as a low inductance con...

Page 32: ...the coupling matrix can be installed one above the other The coupling matrix should be used as central output for the EUT and should be mounted directly onto the ground reference plane The compact NX...

Page 33: ...4 Connecting CDN 30x3A C32 with NSG 30x0A generator When setting up the test national and international regulations regarding human safety have to be guaranteed Figure 37 Example Test Rack All units t...

Page 34: ...ion cable BCC 1000 3 Output to the EUT Burst and Surge pulses are coupled to the supply lines 4 Surge output to external CDN for data lines via a HVS cable Figure 3 2 Front side NSG 3060A with CDN 306...

Page 35: ...5 TEST ON button 6 EFT input from compact NX generator 7 EFT output to capacitive coupling clamp 8 EUT Output L1 DC L2 L3 N DC PE 9 GND reference for EFT verification 10 Output HV COM to external Sur...

Page 36: ...ler is connected and shows the possible coupling modes in the display of the generator The complete system is controlled by the generator from front panel or software If the external coupling network...

Page 37: ...n the application the sequence of the earth connection DCD generator reference earth can be changed as required WARNING The device earth bolt must be connected to the ground reference plane if there i...

Page 38: ...n the various models is Number of data lines DCD sr 4 x series with 4 lines DCD sr 8 x series with 8 lines nominal voltage and current level of the signal and data lines various test voltage level of...

Page 39: ...ge Tube GDT CAUTION Use only bridges with built in GDT gas discharge tube Otherwise the generator circuit is loaded with the line voltage in series with 40 This can destroy the generator Figure 47 Exa...

Page 40: ...rk DCD st 4 lines 4 Data line setup Each of the 4 lines has an impedance of 160 All four lines are connected by using a coupling device CD Figure 49 4 Data Line Setup 2 Data line setup Two lines are s...

Page 41: ...re 53 80 Lines 9 9 Test setup for 10 700 s impulses Due to the nature of the wiring used for unshielded outdoor symmetrical communication lines twisted pairs the coupling is always in common mode The...

Page 42: ...esults by shorting the 135 resistors Bridge CD Connection for the built in coupling device GDT ABD for coupling to lines L1 to L4 Figure 55 Two Symmetrical Lines 2 Data line setup One symmetrical line...

Page 43: ...with the signal flow It is often impossible to contact the required circuit direct e g coaxial or shielded cables In this case the coupling is realized by the capacitive coupling clamp The interferenc...

Page 44: ...tly applied to the metallic case of the DUT The HSC 4 8 may also be used to couple Ring Wave impulses 0 5 us 100 kHz and burst pulses to shielded cables 11 2 CNI 508 N2 Coupling decoupling network The...

Page 45: ...rom Surge Generator to shield 7 Surge input from Surge Generator to lines 8 Handle closed position 9 Output to RJ45 AE Port 10 Earth plugs 11 5 Front and rear view CNI 508N2 1 Burst input from Burst G...

Page 46: ...couplings with separate input connectors Surge and Ring wave pulses to data lines Surge pulses to shield Burst pulses to shield For an additional overvoltage protection of the AE port the SPN 508N2 ca...

Page 47: ...Test setup The SPN 508N1 protects the auxiliary equipment with a residual voltage of less than 10V Generator output plugs The Surge and Ringwave output plugs are located at the rear side of the impuls...

Page 48: ...l protect the AE port side and all connected devices The surge coupling voltage and current to the lines depends on the impedance connected at the HSC 4 8 AE port In case of a short circuit as shown i...

Page 49: ...n In case of a high protection level of approx 10V at the AE port the user can connect additional the SPN 508N1 This protection will separate the AE side the surge by a galvanic insulation from the su...

Page 50: ...must only be performed by qualified service technicians who are trained and familiar with the dangers of servicing the EM TEST TESEQ generator Only fuses of correct voltage and amperage as specified b...

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