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EV Charging Stations

EV CHARGING STATIONS

With the drive to reduce dependency on fossil fuels, electric and hybrid vehicles are becoming more popular. To support this trend, a network of EV charging stations has to be established. Because these are connected to the normal power grid, they are subjected to testing rules following the International Electro technical Committee (IEC), which includes EFT/Burst, surge and dips testing. The charging stations have AC inputs and DC outputs, which both must be tested.

EMC PARTNER test solutions, specialized Coupling Decoupling Networks (CDN) and accessories help the operator to easily perform these tests with high reliability and flexibility

APPLICATION STANDARDS

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ON-Board Charging

EMC PARTNER offers for on-board charger a broad range of test solutions and accessories specialized on the testing of charging Rechargeable Electrical Energy Storage System (REESS) coupled to the Power Grid.
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OFF-Board Charging

EMC PARTNER offers generators along with a wide range of specialized CDNs and over-current protections operating up to 690Vac/1500 Vdc and 200A for dedicated mode 1 to mode 4 off-board charger which are installed in residential as well as in non-residential environments.
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Wireless Power Transfer Charging

Wireless power transmission (WPT) is becoming more and more popular, especially in the EV automotive sector. EMC PARTNER also offers therefor test solutions dedicated to the testing of WPT charging stations. Our equipment covers supply voltages up to 690Vac and 1500Vdc.

APPLICATION STANDARDS


Relevant product standards for EV & Charging Stations testing are listed below.
  • IEC 61851 – 21 – 1
    Electric vehicle conductive charging system - Part 21-1 Electric vehicle on-board charger EMC requirements for conductive connection to AC/DC supply
  • IEC 61851 – 21 – 2
    Electric vehicle conductive charging system - Part 21-2: Electric vehicle requirements for conductive connection to an AC/DC supply - EMC requirements for off board electric vehicle charging systems
  • IEC 61980 – 1
    Electric vehicle wireless power transfer (WPT) systems - Part 1: General requirements
  • IEC 62752
    applies to in-cable control and protection devices (IC-CPDs) for mode 2 charging of electric road vehicles, hereafter referred to as IC-CPD including control and safety functions
  • IEC 61851-23
    Electric vehicle conductive charging system - Part 23: DC electric vehicle charging station

TEST TYPES


  • EFT Transients as per IEC 61000-4-4
  • CWG Impulses as per IEC 61000-4-5
  • AC Dips and Variations as per IEC 61000-4-11 and IEC 61000-4-34
  • Magnet Fields as per IEC 61000-4-8
  • ESD as per IEC 61000-4-2 and ISO 10605
  • 1.2/50μs Insulation Test as per IEC 60664-1

ACCESSORIES

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Resistance-Diode Network DC-DCxx

Network as per IEC 61000-4-5 ED3 AMD1 with selectable resistance value to eliminate underswings caused by the decoupling networks.

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Options & Comfort

Coil for magnetic field up to 100A/m Coupling clamp for signal lines Calibration kits according to the latest test standards And much more…

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