Automotive EMC Standards

With the rise of electrical vehicles more test standards are rising to ensure safety. The EMC shop is supplying test equipment for traditional automotive standards ISO 7637 as well as for specific applications including wireless RF immunity and emissions as well as surge protection during charging.

Automotive EMC Standards There are 33 products.


  • ISO 7637

    ISO 7637 Automotive EMC Compliance

    The EMC Shop stock a variety of ISO 7637 automotive test equipment the different transient tests. Some of the ISO 7637 pulses are as follows. 

    Pulse 1.

    A simulation of transients due to supply disconnection from inductive loads; it applies to a DUT if as used in the vehicle, it remains connected directly in parallel with an inductive load.

    Pulse 2a.

    Simulates transients due to sudden interruption of currents in a device connected in parallel with the DUT due to the inductances of the wiring harness.

    Pulse 2b.

    Simulates transients from DC motors acting as generators after the ignition is switched off.

    Pulse 3a/3b.

    Occurs as the result of switching processes. The characteristics of this pulse are influenced by distributed capacitance and inductance of the wiring harness.

    Pulse 4.

    The voltage reduction caused by energizing the starter motor circuits of the internal combustion engines.

    Pulse 4 variants.

    Most manufacturer variations of pulse four are generally much more complicated. For example Ford requires up to four arbitrary generators with four outputs to be perfectly synchronized.

    Pulse 5.

    Simulation of a load dump transient occurring in the event of a discharged battery being disconnected while the alternator is generating charging current with other loads remaining on the alternator circuit at this moment.

    Magnetic field immunity.

    Simulates magnetic fields generated by electric motors, daytime running lamps, etc. for DUTs with magnetically sensitive devices.

    Transformer coupled sine waves.

    Sinusodial noise coupled on battery lines. Often referred to as ground shift.

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  • ISO 10605

    ISO 10605:2008 describes test procedures for evaluating both electronic modules on the bench and complete vehicles. It also describes a test procedure that classifies the ESD sensitivity of modules for packaging and handling. ISO 10605:2008 applies to all types of road vehicles regardless of the propulsion system (e.g. spark-ignition engine, diesel engine, electric motor).

    ISO 10605:2008 is based in part on IEC 61000-4-2 and describes vehicle-specific requirements.

    ISO 10605:2008 does not apply to pyrotechnic modules.

  • ISO 11452

    ISO 11452 consists of the following parts, under the general title Road vehicles — Component test methods for electrical disturbances from narrowband radiated electromagnetic energy:

    • — Part 1: General principles and terminology
    • — Part 2: Absorber-lined shielded enclosure
    • — Part 3: Transverse electromagnetic mode (TEM) cell
    • — Part 4: Harness excitation methods
    • — Part 5: Stripline
    • — Part 7: Direct radio frequency (RF) power injection
    • — Part 8: Immunity to magnetic fields
    • — Part 9: Portable transmitters
    • — Part 10: Immunity to conducted disturbances in the extended audio frequency range
    • — Part 11: Reverberation chamber
  • ISO 16750-2

    This part of ISO 16750 applies to electric and electronic systems/components for road vehicles. ISO 16750-2 describes the potential environmental stresses and specifies tests and requirements recommended for the specific mounting location on/in the road vehicle.

    Electromagnetic compatibility (EMC) is not covered by this part of ISO 16750. Electrical loads are independent from the mounting location, but can vary due to the electrical resistance in the vehicle wiring harness and connection system.

  • IEC 61851-21

    IEC 61851-21 EMC test equipment for electric vehicle charging stations. Contact The EMC Shop for more more information.

  • IEC 61851-22

    IEC 61851-22 EMC test equipment for electric vehicle charging stations. Contact The EMC Shop for more more information.

  • Ford FMC1278

    The EMC Shop specializes in automotive radiated and conducted emissions and susceptibility testing. Rent, buy or lease Ford FMC1278 EMC test equipment.

  • UL 2231-2 Section 24

    Rent, buy or lease UL 2231-2 Section 24 Electric Vehicle (EV) Supply Circuits: Particular Requirements for Protection Devices for Use in Charging Systems.

    UL 2231-2 Test Equipment

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Showing 1 - 12 of 33 items
    • LD 200N Load Dump generator for ISO 7637 Pulses 5A, 5B, 7
    • VDS 200N50 Voltage Drop Simulator for ISO 7637  Pulses 2B and 4
    • UCS 200N Auto Transient/EFT Simulator for ISO 7637 Pulses 1, 2, 3A/3B
    • Load Dump CLD Module enables the LD 200N to generate clipped load dump pulses
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    • The only complete, compliant solution for ISO 7637-2 emissions testing
    • Clean, reliable 100 A operation with very low voltage drop
    • Industry standard relay footprint for a wide selection of relays (one 100 A relay included)
    • Separate control station with automatic, manual or external triggering of the switching behavior
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    • Economic Alternative for Automotive EMC Compliance
    • Meets ISO 7637 Pulses 1, 2a, 3a aand 3b
    • Built-in EFT/Burst generator module
    • Built-in Micropulse generator module (ISO 7637, JASO, SAE and NISSAN)
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    • Voltage up to 60V
    • Current up to 10A (peak up to 15 A)
    • Bipolar-amplifier models available
    • Low output impedance
    • Powerful DC voltage source
    • Pulses 4 and 2b (ISO 7637-2/ISO 16750-2)
    • Pre-programmed test routines to simulate various supply waveforms
    • Input for external signal generator to produce most complex waveforms
    • Software for Windows Vista & Windows 7
    • USB and GPIB interfaces
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    • ISO 16750-2 TEST A/B
    • ISO 7637-2 P5a/P5b
    • Generates clipped load dump pulse 
    • internal adjustable source impedance 
    • Pulse duration up to 1200ms (internal resistance more than 2 Ω)
    • Comply with most international standards and car manufacturer standards 
    • Built-in 60V/30A coupler 
    • With the function of current detection and over current protection 
    • Ethernet, RJ 45, PC control

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    • Built-in EFT/Burst generator module
    • Built-in Micropulse generator module (ISO 7637, JASO, SAE and NISSAN)
    • Built-in coupling/decoupling network, 80V/50A, 100A@500ms
    • Built-in battery switch
    • Overcurrent protection
    • USB and GPIB-Bus
    • Emergency stop
    • Software for Windows Vista & Windows 7
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    • MT 5511 Micro Transients
    • FT 5531 Fast Transients
    • LD 5550 Load Dump Generator
    • More plug in modules are available depending on testing requirements
    • Controlled via PC with included Software
    • Built-in 100 A coupler/battery switch
    • Contains space for up to five transient modules
    • Supports USB and GPIB
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    • Air- and contact-discharge to 30 kV
    • Color touch panel control
    • Advanced voltage-hold feature
    • Activity log
    • Light version with uncompromising test performance
    • Compliant with a huge range of OEM and international standards
    • Easily and quickly interchangeable discharge networks
    • Discharge detector
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    • Rentals includes all accessories for Air- and contact-discharge to 30 kV
    • Discharge Networks for Unique Resistance & Capacitance Requirements
    • NIST Calibration documentation with data provided
    • Same Day Shipping on Orders Placed by 3 PM
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    • 100kHz-150MHz
    • V LISN
    • CISPR 16-1-2 ANSI C63.4 FCC, ETS, VCCI and VDE, MIL461E/F
    • N type /BNC Connector option
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    • Integrated signal generator 9 kHz to 1 GHz
    • 3 power meter inputs 9 kHz to 1 GHz
    • Integrated power amplifier module for different applications
    • Multiple EUT monitoring options
    • Optional built-in amplifier up to 75 watts (150 kHz - 230 MHz)
    • Meet IEC 61000-4-6,  IEC 61000-4-3, IEC 61000-4-20, IEC 61000-4-21 
    • Meet Mil-STD 461 CS114
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    • Compact Design
    • Touch Screen Color display
    •  Input over-drive protection 
    • Whisper mode – adjusts fan speed according to heatsink temperature
    • USB, Ethernet, GPIB, RS232 and TTL interface
    • Gain Control
    • Three year warranty
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Showing 1 - 12 of 33 items