Table of Contents
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e m c t e s t e q u i p m e n t
M a n u a l
f o r
O p e r a t i o n
EFT 500
EFT/burst generator pulse 5/50ns
EFT500 – an EFT/Burst generator – is an intelligent solution
offering exactly what you need for full-compliance immunity
tests against Electrical/Fast transients phenomena. The distinct
operation features, convenient DUT connection facilities, a
clearly arranged menu structure and display philosophy as well
as the pre-programmed standard test routines make testing
easy, reliable and safe.
Extendable by a variety of test accessories the EFT 500 is a
universal equipment for abroad range of recommendations even
for three-phase applications up to 100A
Version: 2.00 / 15.07.2004
Replaces: 1.00 / 24.11.1997
Filename: eft500 operating manual v200.doc
Printdate: 15.07.04
•
IEC 61000-4-4
•
IEC 61000-4-4 Ed 2
•
EN 61000-4-4
•
EN 61000-4-4 Ed 2
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Table of Contents
Related Manuals for EM TEST EFT 500 Series
Summary of Contents for EM TEST EFT 500 Series
- Page 1 M a n u a l f o r O p e r a t i o n EFT 500 EFT/burst generator pulse 5/50ns • IEC 61000-4-4 EFT500 – an EFT/Burst generator – is an intelligent solution • IEC 61000-4-4 Ed 2 offering exactly what you need for full-compliance immunity •...
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Page 2: Table Of Contents
EM TEST EFT 500 Series Contens Operating Functions .............................3 1.1. Front view............................3 1.2. Rear view ............................4 Operation................................5 2.1. Description of the menus .........................5 2.2. Main Menu ............................5 2.3. Quick Start ............................6 2.4. User Test Routines ..........................7 2.5. Test Routine as per IEC 61000-4-4 (2004-07) Ed 2 ................9 2.6. -
Page 3: Operating Functions
EM TEST EFT 500 Series Operating Functions 1.1. Front view Display Escape "Test On" Function keys "F1..F7" HV pulse output 50 ohm Knob (Inc / Dec) 10 Ground reference 11 Coupling “On” Cursor keys "←" and "→" 12 EUT test supply... -
Page 4: Rear View
EM TEST EFT 500 Series 1.2. Rear view E X T T R IG G E R 2 3 0 2 3 0 1 1 5 1 1 5 R S 2 3 2 IE E E 4 8 8... -
Page 5: Operation
EM TEST EFT 500 Series Operation 2.1. Description of the menus The simulator is operated by an easy menu control system. Seven function keys are available to select parameters and functions. The selected parameter is blinking and can be changed by turning the knob (incr./decr.). -
Page 6: Quickstart
EM TEST EFT 500 Series 2.3. Quick Start Easy and very fast operation of all standard functions of the equipment. The latest simulator settings are stored automatically and will be recalled when Quick Start is next selected. QUICK START 2000V 5.0kHz... -
Page 7: User Test Routines
EM TEST EFT 500 Series 2.4. User Test Routines The user can program, save and recall his own specific test routines. The next pages shows the selection of the functions. USER TEST ROUTINES Page 1 / 2 USER TEST ROUTINES... - Page 8 EM TEST EFT 500 Series Frequency sweep in one single burst >= 100ms During one single burst the frequency sweeps from f1 to f2. <= For this function the following limitations have to be >= 5.0ms respected: >= 5 / f1 tr -td >=...
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Page 9: Test Routine As Per Iec 61000-4-4 (2004-07) Ed 2
F3 : Set-up F4 : Change standard levels F5 : Print all F1 Addresses All important data regarding EM TEST are indicated. F2 Selftest Selftest for check the key functions. F3 Set-up The software will clearly explain the set-up procedure. -
Page 10: Setup
EM TEST EFT 500 Series 2.7. Setup SETUP F1 : Change language F2 : LCD backlighting F3 : Interfaces F4 : Keyboard-Beeper F5 : Timer F6 : Safety circuit Change language The user can chose between two languages, German and English. -
Page 11: Test Equipment Eft 500
EM TEST EFT 500 Series Test Equipment EFT 500 3.1. Specification of the test parameters As per IEC 61000-4-4 the EFT pulses are specified as follows: 100% Definition of a single pulses Definition of a complete burst Parameter on a 50 Ω load on a 1000 Ω... -
Page 12: Coupling Decoupling Network
EM TEST EFT 500 Series 3.3. Coupling decoupling network The decoupling part of the coupling network has to: - filter the interference pulses in the direction to the power supply; - protect other systems that are connected to the same power supply and - realize a high impedance of the power supply, e.g. -
Page 13: Burst Test Setup
EM TEST EFT 500 Series 3.4. Burst Test Setup - The test generator and the coupling network should be connected to the reference ground plane (acc. to high frequency requirements). - The equipment under test must be isolated from the reference ground plane. The distance should be 10cm. -
Page 14: Computer Setup For Eft/Burst Testing
To avoid such disturbances in the following paragraphs some information is given to which the operator has to taken care: - EM TEST generators are tested with the maximum test level. If no damage has been occurred the equipment must be seen as immune. - Page 15 EM TEST EFT 500 Series For conducting the test the following points shall be taken under consideration: 1. It is not allowed to touch the EUT or the cables under test during a running test. The test results will be influenced and are no more reproducible.
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Page 16: Technical Data
EM TEST EFT 500 Series Technical data 4.1. EFT Electrical Fast Transients Burst as per IEC 61000-4-4 Test Level Open circuit 200V - 4400V ± 10% Step 10V 100V – 2200V Wave shape into a 50Ω load Rise time tr 5ns ±... -
Page 17: Maintenance
Each generator can be operated individual as a single equipment. 5.3. Calibration and verification The EM Test equipment are calibrated in the factory and marked with a calibration-tag. The measuring instrument is traceable to the Swiss Federal Office of Metrology. -
Page 18: Delivery Groups
EM TEST EFT 500 Series Delivery Groups 6.1. Basic equipment • EFT/burst generator type EFT 500 • Mains cable • Mains cable for the EUT supply • Adapter for power cable • Manual • Calibration certificate 6.2. Accessories and options •... -
Page 19: Appendix
EM TEST EFT 500 Series Appendix 7.1. Declaration of CE-Conformity Manufacturer : EM TEST AG Address: Sternenhofstr. 15 CH 4153 Reinach Switzerland declares, that under is sole responsibility, the product’s listed below, including all their options, are conformity with the applicable CE directives listed below using the relevant section of the following EC standards and other normative documents. -
Page 20: Eft 500 - General Diagram
EM TEST EFT 500 Series 7.2. EFT 500 - General Diagram 7.3. EFT 500 - Overview Manual for Operation V 2.00 20 / 21... -
Page 21: Eft 500 Menu Overview
F6 : Level X - Level Y Print /Set-up Service Addresses F1 Addresses All addresses of F2 Selftest EM TEST AG and GmbH and F3 Set-up URL address F4 Change standard test levels F5 Print all settings Self-test Set-up Change language...