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Teseq INA 703 User Manual

Magnetic field coil
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Advanced Test Equipment Rentals
www.atecorp.com 800-404-ATEC (2832)
1
INA 703
MAgNetIc fIeld coIl
User MANUAl
601-335A

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Summary of Contents for Teseq INA 703

  • Page 1 ® Advanced Test Equipment Rentals www.atecorp.com 800-404-ATEC (2832) INA 703 MAgNetIc fIeld coIl User MANUAl 601-335A...
  • Page 2 INA 703 MAgNetIc fIeld coIl User MANUAl INA 703 Magnetic field coil...

  • Page 3: Table Of Contents

    Positioning Connection to the generator 3.4.1 Connecting to Teseq ProfLine system for IEC 61000-4-8 testing 3.4.2 Connecting to Teseq MFO 6501 or MFO 6502 for IEC 61000-4-8 testing 3.4.3 Connecting to any other generator for IEC 61000-4-8 testing 3.4.4 Connecting to Teseq NSG 3040 or NSG 3060 for IEC 61000-4-9 testing 3.4.5...
  • Page 4 This system must be used only for EMC test purposes as specified in these operating instructions. The INA 703 must be installed and used only by autho- rized and trained EMC specialists. Personnel fitted with a heart pacemaker may not operate the instrument and must not be in the vicinity of the test setup while it is in operation.

  • Page 5: Explanation Of Symbols

    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 circumstance where non- observation of the warning could lead to inconvenience or impairment in the performance.

  • Page 6: Introduction

    2 INtrodUctIoN 2.1 General description INA 703 is the top end of a family of magnetic field coils, designed for testing per IEC 61000-4-8 (supply frequency magnetic fields) , IEC 61000-4-9 (pulsed magnetic fields), IEC 61000-4-10 (oscillatory magnetic fields). Thanks to a multi wire - 37 turns – concept , it allows the generation of fields higher than 1000 A/m while using a current source rated for 30 A, so insures the possibility to meet the IEC 61000-4-8 standards requirement of a current THD <...

  • Page 7: Supply Frequency Magnetic Fields

    Such magnetic fields can affect the operation of items of equipment that are sensi- tive to them. For testing to IEC 61000-4-8, the INA 703 needs to be supplied by a regulated 50 or 60 Hz current (THD<8%) of maximum 10 A continuously and 35 A short term (<5 s).

  • Page 8: Pulsed Magnetic Fields

    For more information please consult ProflLne 2100 series user documentation. The INA 703 can also be used with the Teseq MFO 6501 or 6502 current sources and the NSG 3000 series of generators to generate supply frequency fields (50 and 60 Hz) up to 120 A/m continuously and 120 A/m short term (3 s).

  • Page 9: Oscillatory Magnetic Fields

    Magnetic fields of this type can upset the operation of installations that find them- selves within such fields. For testing to IEC 61000-4-10, the INA 703 can be connected to an appropriate slow oscillatory wave generator. For this test a single loop (1 turn) will be used.

  • Page 10: User Instructions

    3.1 General The INA 703 together with the adequate generator must be operated only by authorized and trained specialists. The generator with the coil 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 or human beings.
  • Page 11 INA 703 is delivered dismantled, safely packed in a solid wooden box. Identify the upper side of the box and remove cover after having removed the screws. The contents of the package will look like: Unpack carefully the various parts. Check the parts for signs of transport damage.
  • Page 12 Secure the coil by fastening the fixtures to the bar. The INA 703 is now ready to be rolled around to the test setup. NOTE! Do not dispose of packaging materials. All packag- ing should be retained in the event that the instrument or any of its accessories should need to be returned to a Teseq service center for repair or calibration.

  • Page 13: Positioning

    3.3 Positioning The U-shaped base with castors will allow easy positioning of the INA 703 to the EUT, even if this one is placed on a test table. The equipment to be tested shall always be positioned in the geometric center of...

  • Page 14: Connection To The Generator

    3.4 Connection to the generator The INA 703 features a multipole terminal system which insures comfortable and safe connection of various generators suited for various applications Safety banana plugs: Red and black These 2 plugs are mainly used for pulsed and oscillatory magnetic fields testing. The Black banana is the low entry of the coil, the red banana is connected to the end of Turn Nr 1.

  • Page 15: Connecting To Teseq Profline System For Iec 61000-4-8 Testing

    3.4.2 Connecting to Teseq MFO 6501 or MFO 6502 for IEC 61000-4-8 testing An INA 3251 interconnection cable is required. Connect the INA 3251 interconnec- tion cable directly from the 4 pole connector of INA 703 to the output of MFO 6501.

  • Page 16: Connecting To Any Other Generator For Iec 61000-4-8 Testing

    3.4.3 Connecting to any other generator for IEC 61000-4-8 testing An INA 3251 interconnection cable is required. Connect the INA 3251 intercon- nection cable directly from the 4 pole connector of INA 703 to the output of the generator. The 3 ranges of the INA 703 are selectable by a respective banana plug (Green/ yellow = Low, blue = 1 Turn, Black = 5 Turns, red = 37 Turns) for better accuracy of low level magnetic fields.

  • Page 17: Connecting To Teseq Nsg 3040 Or Nsg 3060 For Iec 61000-4-9

    3.4.4 Connecting to Teseq NSG 3040 or NSG 3060 for IEC 61000-4-9 testing The INA 752 pulse wave shape adapter is required. INA 752 has at one end the right plugs fitting into the surge out terminals of NSG 3040 and 3060 series, and at the other end the right safety banana plugs to fit in the INA 703 terminals.
  • Page 18 Field strength (A/m) H = Cf x I Where H is the generated field, Cf the coil factor, I the current flowing through the loop. The use and setting of the generator and associated software is given in the generator user documentation. INA 703 Magnetic field coil...

  • Page 19: Maintenance And Function Check

    The safety measures described previously must be strictly observed while carrying out a function check. Functional check of the whole system (generator plus INA 703) can be made by monitoring the current flowing through the INA 703. This current, multiplied by the coil factor, will give the generated magnetic field.

  • Page 20: Calibration

    Teseq has a worldwide network of accredited test laboratories specialised in EMC calibrations. Visit www.teseq.com. 4.5 Warranty Teseq grants a warranty of 2 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.

  • Page 21: Declaration Of Conformity (Ce)

    5 declArAtIoN of coNforMIty (ce)

  • Page 22: Options And Accessories

    6 optIoNs ANd AccessorIes 6.1 INA 703 stand 6.2 INA 703 coil INA 703 Magnetic field coil...

  • Page 23: Ina 3250 Interconnection Cable

    6.3 INA 3250 Interconnection cable To interconnect INA 703 with Teseq ProfLine system for IEC 61000-4-8 testing. 6.4 INA 3251 Interconnection cable To interconnect INA 703 with Teseq MFO 6501 or MFO 6502 for IEC 61000-4-8 testing. 6.5 Pulse wave shape adapter INA 752 The pulse waveshape adapter INA 752 is a standard accessory for the Teseq NSG 3000 series.

  • Page 24: Md 300 Surge Pulse Current Probe Set

    The resulting voltage wave shape on the oscilloscope will then be an authentically reproduction of the actual current wave shape within the given accuracy. INA 703 Magnetic field coil...

  • Page 25: System Description

    7 systeM descrIptIoN Technical specifications Coil size: 1 x 1 m Homegen field volume: 60 x 60 x 50 cm Base: Strong aluminum with rolls Max vertical positioning Height: 130 cm Turns: 1, 5, 37 Max supply frequency current cont : 10 A Max supply frequency current short (3 s): 35 A...

  • Page 26: Addresses

    T + 44 845 074 0660 F + 886 2 2917 2626 F + 44 845 074 0656 uksales @ teseq.com taiwansales @ teseq.com © March 2012 Teseq ® Teseq Inc. Specifications subject to change T + 1 732 417 0501 without notice.

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