MFO 6501 MFO 6502 User Manual english.indd
Contents
1. low range allows finer tuning for low amplitude current generation 4 Freq Select switch To switch from 50 to 60 Hz 5 Green safety banana sockets For external amp meter connection Power out red and black For connection to magnetic field loop banana sockets antennas INA 701 or INA 702 3 2 4 Installation The equipment should be switched off during installa a tion and interconnection Connect MFO 6501 to the lopp INA 701 or 702 In case of use of INA 702 insure that power plug is fitted see description of the accessories Connect MFO 6501 to mains Connect external amp meter Switch ON mains power E Adjust the required current through the loop using hand wheel TASEO Advanced Test Solutions for EMC 11 12 3 2 5 Standard operation adjustments The field generated in the loop antenna is directly proportional to the current flowing through it Standard Field in the loop Current required for Loop antenna level A m INA 701 Cf 0 89 702 Cf 9 8 1 1 2 3 3 10 4 30 xX 40 max E Use the external amp meter to adjust the required current 3 3 Automatic Magetic Field Option 6502 3 3 1 Introdution The automatic type MFO 6502 Magnetic Field Option is a standard accessory for the Teseq NSG 3000 generator series It provides a convenient means of generat ing and regulating the current to flow through one of the magnetic field loops It2. Generic standard EN 61000 6 2 Electromagnetic compatibility EMC generic standard for interference immu nity Part 6 2 for industrial applications Product family standard EN O03267 Electrical equipment for measure ments control and laboratory use MFO 6501 and MFO 6502 The requirements cannot be fulfilled in some cases The true purpose of an interference generator is to produce interference signals Emission limitations can therefore only be complied with if the equipment is operated inside a faraday cage Deviations from the requirements are stated and explained in the appendix to the conformity declaration TASEO Advanced Test Solutions for EMC 25 Headquarters Teseq AG 4542 Luterbach Switzerland T 41 32 681 40 40 F 41 32 681 40 48 sales teseq com www teseq com China Teseq Company Limited T 86 10 8460 8080 F 86 10 8460 8078 chinasales teseg com Germany Teseq GmbH T 49 30 5659 8835 F 49 30 5659 8834 desales teseq com Singapore Teseq Pte Ltd T 65 6846 2488 F 65 6841 4282 singaporesales teseg com Taiwan Teseq Ltd T 886 2 2917 8080 F 886 2 2917 2626 taiwansales teseq com USA Teseq Inc T 1 732 417 0501 F 1 732 417 0511 Toll free 1 888 417 0501 usasales teseq com To find your local partner within Teseq s global network please go to www teseq com Manufacturer Teseq AG 4542 Luterbach Switzerland
3. To avoid unwanted radiation the standards organizations recommend that the test setup be operated inside a Faraday cage o Danger of radiating illegal electromagnetic interference The NSG 3040 3060 with its MFO may only be installed and used by authorised and trained EMC specialists The NSG 3040 3060 with its MFO must only be used for EMC tests MFO 6501 and MFO 6502 Personnel fitted with a heart pacemaker must not Ly operate the instrument and must not be in the vicinity of the test rig while it is in operation Please take note of the following explanations of the symbols used in order to achieve the optimum benefit from this manual and to ensure safety during opera tion of the equipment few meters from the loop antenna while magnetic field is generated Also keep away magnetic field sensitive devices such as credit cards magnetic key cards etc which might be influenced by the field m It is recommended for the user to stay away at least a TASEO Advanced Test Solutions for EMC 8 O 3 MAGNETIC FIELD OPTION MFO 6501 AND MFO 6502 3 1 General description Mains frequency magnetic fields simulate the kind of stray fields that occur around current carrying power supply lines MFO 6501 is a manually driven magentic field option while the automatic driven MFO 6502 is driven by the NSG 3040 or NSG 3060 generator Both MFO s fullfills the specification in accordance with the IEC 61000 4 8 standard by induci
4. 6501 and MFO 6502 4 ACCESSORIES 19 4 1 Magnetic field loops When tests with mains frequency and or pulsed magnetic fields need to be per formed Teseq provides two differn magnetic field loops These are rectangular loops measuring 1 x 1 m and are suitable for test objects with dimensions up to 0 6 x 0 6 x 0 5 m Two types of loop can be supplied INA 701 and INA 702 4 1 1 Single turn magnetic field loop INA 701 The INA 701 is a 1 x 1m loop single turn with a coil factor of 0 89 It enables the generation of field strengths of up to 3 6 A m for mains frequency fields 50 or 60 Hz when used with the MFO 6501 or MFO 6502 current sources and 1200 A m for pulsed magnetic fields IEC 61000 4 9 where the current is generated by a 4400 V surge generator TASEO Advanced Test Solutions for EMC 20 4 1 2 Multi turn magnetic field loop INA 702 The INA 702 is a 1X 1Mloop 11 turns coil factor 9 8 when fitted with the POWER plug It enables the geration of field strengths of up to 40 A m for mains frequency fields 50 or 60 Hz when used with the MFO 6501 or MFO 6502 current sources INA 702 becomes a single turn loop when fitted with the PULSE plug which allows the generation of pulsed field strengths up to 1200 A m where the current is gener ated by a 4400 V surge generator The tests are carried out using the so called immersion method i e the item under test is placed in the center of the loop The test is performed
5. connection For connection to magnetic field loop antennas INA 701 or INA 702 NSG system interface OUT to be terminated by Modula Interlock plug or linked to another accessory to X1 plug NSG system Interface IN to be con nected to Modula Master Controller or to another accessory to X2 plug Shows if instrument is powered up ERROR LED off No problem accessory is ready to run ERROR LED blinking Problem able to be solved by user Ex TASEO Advanced Test Solutions for EMC Interlock is activated emergency button is pressed overtemperature for MFO 6502 ERROR LED On Problem which needs module repair please contact your nearest Teseq customer support center or sales representative 3 3 5 Installation connection to NSG tion and interconnection a The equipment should be switched off during installa Connect instrument power IN to mains Remome 25 way Sub D plug at rear of NSG Master Controller Connect this connector to X2 of MFO 6502 Connect 25 way output to MFO 6502 X1 plug using system interface cable delivered with MFO 6502 Connect MFO 6502 to loop antenna INA 701 or 702 In case of INA 702 verify that Power plug is fitted Power On MFO 6502 Power On NSG main frame MFO 6501 and MFO 6502 3 3 6 Technical specifications Parameter MFO 6501 MFO 6502 Magnetic field Manually via potentio Software driven via user interface or WIN adjustment meter 300
6. is required for magnetic field testing for fields up to 40 A m It complies to the requirements of IEC 61000 4 8 Itis fitted with carrying handles as part of its overall good ergonomic design which makes for ease of handling Further the unit may be used in any of two operating positions laying on a work bench or for more permanent applications it can be wall mounted MFO 6501 and MFO 6502 TASEO MAGNETIC FIELD GENERATOR MFO6502 zz Its control is fully automatic driven from NSG 3040 or NSG 3060 or WIN 3000 Once detected the functions offered by MFO 6502 are available in the user interface or in the WIN 3000 software As the voltage to A m ration factor of the used loop antenna is available in the user interface or WIN 3000 the user will setup his tests directly in A m the software makes the calculation and drives the MFO 6502 to generate the right current through the loop antenna Two Safety banana sockets red and black provide a convenient means to connect the loop antenna Two other ones Gree shorted by a delivered shunt to connect an external amp meter to verify or to calibrate the generated current as the field generated in the loop antenna is directly proportional to the current flowing through it H Cfx Where H is the generated field Cf the coil factor I the current flowing through the loop The unit has been designed for use in rugged industrial environments Professional quality connectors en
7. use a small amount of a mild non foaming household cleanser as well used for cleaning purposes Before beginning to clean the test system ensure that it is switched off and the mains power cable is unplugged from the supply strictly observed while carrying out a function check m The safety measures described previously must be MFO 6501 and MFO 6502 As soon as the test system is switched on the Power LED should light up If this is not the case then please check the mains power connection to the test system as well as the fuses voltage selector and any other cabling The instrument automatically carries out a diagnostic routine once it has been successfully switched on The generator cannot perform any test while the Interlock circuit is open 5 4 Calibration The combination of high voltages and high frequencies in a single pulse makes the calibration of EMC pulse generators particularly demanding and difficult Teseq has one of the few accredited test laboratories in Europe that is in the position to undertake calibrations in this specialized field 5 5 Warranty Teseq grants a warranty of two years on this test system effective from the date of purchase During this period any defective components part will be repaired or replaced free of charge or if necessary the test system will be replaced by another of equivalent value The decision regarding the method of reinstating the functional capability is at the
8. 0 Dimensions 195 x 180 x 380 mm Weight 4 kg approx 4 2 kg approx Connections Mains supply In Socket Sockets for DVM Power out safety banana sockets me Plug X1 25 way sub D a connected to NSG A Plug X2 25 way sub D Bi ermination plug 2 meters 25 way sub D twisted pair Control cable n a shielded incl in delivery to connect to NSG Supply voltage 90 to 240 V Power consumption lt 150 W Operating tempera 5 40 C ture Overload protection By temperature sensor on power stage Total harmonic distortion THD lt 8 nominal lt 3 5 at full range Frequency Selectable 50 and 60 Hz 3 TASEO Advanced Test Solutions for EMC 17 Loop antenna INA Loop antenna 702 Range selection 701 Cf 0 89 Cf 9 8 80 to 400 mA into 80 to 400 mA into Range low INA 701 allows 0 08 INA 702 allows 0 8 to 0 36 A m to4A m 200 mA to 4 1 A into 200 mA to 4 1 A into Range high 23 INA 701 allows 0 18 INA 702 allows 2 to 3 6 A m to 40 A m Typical for the full range from standard level 1 lowest standard level to full range level X 2 Current adjustment through customer provided amp meter for MFO 6501 3 Current adjustment software driven for MFO 6502 Indicated max values reachable for environmental temperatures below 30 C For higher environment temperatures internal temperature sensor might trip after a few minutes MFO
9. AK Advanced Test Equipment Rentals MANUALLY OR AUTO MATED MAGNETIC FIELD OPTIONS MFO 6501 AND MFO 6502 USER MANUAL 601 318A Advanced Test Solutions for EMC MANUALLY OR AUTO MATED MAGNETIC FIELD OPTIONS MFO 6501 AND USER MANUAL CONTENTS 2 1 3 1 3 2 3 2 1 3 2 2 32 3 3 2 4 3 2 5 3 3 33 1 3 3 2 3 3 3 3 3 4 3 3 5 3 3 6 4 1 4 1 1 4 1 2 4 2 4 2 1 4 2 2 5 1 5 2 53 5 4 55 Explanation of symbols Safety instructions General Magnetic Fields Option MFO 6501 and MFO 6502 General description anual Magnetic Field Option MFO 6501 Circuit diagram MFO 6501 FO 6501 description arts description nstallation Standard operation adjustments Automatic Magnetic Field Option MFO 6502 ntroduction Circuit diagram MFO 6502 FO 6502 Parts description nstallation connection to NSG Technical specifications Accessories agnetic field loops Single turn magnetic field loo INA 701 ulti turn magnetic field loop INA 702 Pulse wave shape adapter INA 752 ntroduction Generator setting Maintenance and function check Genera Cleaning Function check Calibration Warranty CE conformity Addresses U O 1 EXPLANATION OF SYMBOLS Please take note of the following explanations of the symbols used in order to achieve the optimum benefit from this manual and to ensure safety during operation of the equipment The following symbol draws your attention to a circumstan
10. T 41 32 681 40 40 F 41 32 681 40 48 sales teseq com France Teseq Sarl T 33 139 47 42 21 F 33 13947 4092 francesales teseq com Japan Teseq K K T 81 3 5725 9460 F 81 3 5725 9461 japans ales teseq com Switzerland Teseq AG T 41 32 681 40 50 F 41 32 681 40 48 sales teseq com UK Teseq Ltd T 44 845 074 0660 F 44 845 074 0656 uksales teseq com December 2010 Teseq Specifi cations subject to change without notice Teseq is an ISO registered company Its products are design ed and manufactured under the strict quality and environmental requirements of the ISO 9001 This document has been carefully checked However Teseq does not assume any liability for errors or inaccuracies
11. ce where nonob servation of the warning could lead to inconvenience or impairment in the performance Example This connection must not be confused with the Equipment under Test EUT power input The following symbol draws your attention to a circumstance where nonob servation of the warning could lead to component damage or danger to the operating personnel Example Never connect or disconnect the EUT while the test El system is performing a test TASEO Advanced Test Solutions for EMC 2 SAFETY INSTRUCTIONS These operating instructions form an essential part of the equipment and must be available to the operator at all times The user must obey all safety instructions and warnings Neither Teseq AG Luterbach Switzerland nor any of its subsidiary sales organiza tions can accept any liability for personal material or consequential injury loss or damage that may result from improper use of equipment and accessories 2 1 General The MFO with its NSG and other accessories must be operated only by authorized and trained specialists The unit is to be used only for the purpose specified by the manufacturer The user is directly responsible for ensuring that the test setup does not cause excessive radiated interference which could affect other instrumentation The test system itself does not produce any excessive EM radiation However the injection of current into a loop results in a radiating electromagnetic field
12. in accordance with the IEC 61000 4 8 mains frequency or IEC 61000 4 9 pulsed standards for magnetic fields In order to meet the pulse waveform required by IEC 61000 4 9 the waveshape adapter INA 752 needs to be used with NSG 3040 and the INA 701 or 702 loop antennas 4 2 Pulse wave shape adapter INA 752 INA 753 4 2 1 Introduction The pulse wave shape adapter INA 752 is a standard accessory for the Teseq NSG 3040 generator resp INA 753 for NSG 3060 It provides a convenient means of interconnecting the surge generator pulse output with the loop antennas INA MFO 6501 and MFO 6502 701 or 702 and insures that the generated pulsed has the wavshape as specified in the application standard IEC 61000 4 9 4 2 2 Generator setting Generally surge generators get setted by voltage the current they deliver will depend from the load impedance In this case the load consists in the loop antenna plus the waveshape adapter which is fix and stable So there is a direct relationship between the generator voltage setting and the current delivered to the load As there is also a direct relationship between current in the loop antenna and the generated field coil factor there will be a direct relationship between the surge generator setted voltage and the generated field he coilfactor is given by the loop antenna manufacturer It consists in the value nglobing the factor of the coil plus the factor of the pulse waveshape adapter his globa
13. l factor is labelled on the INA 752 or INA 753 pulse waveshape adapter D In case of use with Teseq INA 702 loop antenna insure that termination plug labelled PULSE is fitted on antenna To make the use easy Teseq provides directly the Volts to A m ratio This one is indicated on the top panel of the INA 752 753 This ratio has to be entered in the user interaface screen or WIN 3000 in order to generate the right field The user will then always enter his settings in Amps meter Volts to A m ratio This factor has to be entered in the software in the field coilfac tor In case a INA 702 loop antenna is used the termination plug gt labelled Pulse needs to be used TASEO Advanced Test Solutions for EMC 21 22 O 5 MAINTENANCE AND FUNCTION CHECK 5 1 General Inside the test system there are no adjustable elements accessible to the user for either calibration or maintenance purposes The housing of the test system must not be opened Should any maintenance or adjustment become necessary the whole test system together with an order or fault report should be sent in to a Teseq service center Maintenance by the user is restricted to cleaning the outer housing performing a function check and verification of the pulse parameters 5 2 Cleaning n general a moist cloth No chemicals should be 5 3 Function check is sufficient for cleaning the outer housing In stubborn cases
14. ng a strong current to flow in a magnetic field loop 3 2 Manual Magnetic Field Option MFO 6501 The manual operated current generator type MFO 6501 is a standard accessory to generates in conjuction with a magnetic loop a magnetic field a SSI ern f TISEQ MAGNETIC FIELD GENERATOR MFO 6501 Doe s lt 7 Za MFO 6501 and MFO 6502 The MFO 6501 provides a convenient means of generating and adjusting the current to flow through one of the magnetic field loops like INA 701 or INA 702 See acces sories It is required for magnetic field testing for fields up to 40 A m It complies with the requirements of IEC 61000 4 8 It can be used as a stand alone instrument Itis fitted with carrying handles as part of its overall good ergonomic design which makes for ease of handling Further the unit may be used in any of three operating positions laying or standing on a work bench or for more permanent applications it can be wall mounted tion as the stability is limited so the cabling connecting MFO 6501 to mains presents a risk of being unvoluntarly caught by the users causing the MFO 6501 to fall down R Care has to be taken is case of use in standing posi The few control elements are readily accessible on the front panel A rotary hand wheel to set the necessary current a 50 60 Hz frequency selector and a low high range selector ensure easy and intuitive operation Two safety banana sockets provide a c
15. onvenient means to connect the loop antenna two other ones shorted by a delivered shunt to connect an external amp meter to monitor the generated field as the field generated in the loop antenna is directly proportional to the current flowing through it H Cfx Where H is the generated field Cf the coil factor I the current flowing through the loop The unit has been designed for use in rugged industrial environments Professional quality connectors ensure user safety additional system protection is provided by a temperature sensor located on the heatsink of the power amplifier as magnetic field loops CONNECTING CAPACITIVE A MFO 6501 is designed to drive INDUCTIVE LOADS ONLY LOADS WILL DESTROY THE INSTRUMENT TASEO Advanced Test Solutions for EMC 10 3 2 1 Circuit diagram MFO 6501 ___ _ Red Mains Power supply input 15V 0V 15V Black Power amplifier Sine wave Signal generator 2 dy amp 50 HZ Amplitude Low 60 HZ setting High 3 2 2 MFO 6501 description THSEO J MAGNETIC FIELD GENERATOR MFO 6501 MFO 6501 and MFO 6502 3 2 3 Parts description Parts designation Function For instrument supply includes plug E Mane Supp iy SOG On Off switch and 3 15 AT fuse 2 2 Output control potentiometer For output level adjustment To switch from high range to low 3 Range select switch range
16. sole discression of Teseq Excluded from the warranty is damage or consequential damage caused through negligent operation or use as well as the replacement of parts subject to degrada tion The warranty is rendered invalid by any intervention on the part of the customer or a third party The faulty items are to be returned in their original packaging or other equivalent packaging suitable for the purpose of the foreseen means of transportation Teseq can accept no responsibility for damage in transit TASEO Advanced Test Solutions for EMC 23 24 O 6 CE CONFORMITY The equipment is CE certificated The Type of standard Standard nr ollowing standards apply Remark Product family standard ENGIN Safety requirements for electrical equip ment for use in measurement control regulation and laboratory applications ectromagnetic compatibility EMC Generic standard EN 61000 6 3 eneric standard for interference radia on Part 6 3 for residential business and trade applications as well as small businesses 0a m Electromagnetic compatibility EMC Generic standard EN 61000 6 4 generic standard for interference radia tion Part 6 4 industrial applications Generic standard EN 61000 6 1 Electromagnetic compatibility EMC generic standard for interference immunity Part 6 1 for residential busi ness and trade applications as well as small businesses
17. sure user safety additional system protection is provided by a temperature sensor located on the heatsink of the power amplifier TASEO Advanced Test Solutions for EMC 14 MFO 6502 is designed to drive INDUCTIVE LOADS ONLY o as magnetic field loops CONNECTING CAPACITIVE LOADS WILL DESTROY THE INSTRUMENT nisms it is strongly recommended to power on first the MFO 6502 accessory and then the NSG generator main frame For proper operation of the plug and play detection mecha Powering on the NSG main frame before the accessories may result in a non detection of the accessories 3 3 2 Circuit diagram MFO 6502 O rea Mains Power supply input 15V 0V 15V Black Power amplifier Sine wave O Signal generator 50 Hz Amplitude Low High 60 HZ control range Controller Plug X1 System cable IN Plug X2 System cable OUT 25 Way Sub D Male 25 Way Sub D Female Connection to NSG master Termination with NSG Interlock controller via system interface plug cable MFO 6501 and MFO 6502 3 3 3 MFO 6502 3 3 4 Parts description Part designation 1 Mains supply In socket 2 Green safety banana sockets 3 Power Out red and black banana sockets 4 Plug X2 5 Plug x1 6 Power LED 7 lev WED E3 Function For instrument supply includes plug On Off switch and 3 15 AT fuse For external amp meter
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