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        Products

        Charging pile test plan

        EVD non-vehicle charger laboratory test device

        EVD non-vehicle charger laboratory test device

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        The integrated test device for non-vehicle DC chargers, together with a three-phase programmable AC power supply and a load box, form a DC charger test system. Among them, the three-phase programmable AC power supply provides power to the charger, which can simulate voltage overvoltage and undervoltage And other characteristics, the load box is used to simulate the load of electric vehicles.


        The integrated test device for DC chargers is composed of:

        ◆ Industrial computer mainframe        

        ◆ Display       

        ◆ Programmable AC power supply       

        ◆ System control unit        

        ◆ Power analyzer                              

        Interface simulator        

        ◆ DC load components                       

        ◆ Oscilloscope (optional)

         


          

         

        Comprehensive test equipment for off-vehicle chargers is assembled

        "NB/T 33008.1 Electric Vehicle Charging Equipment Inspection Test Specification Part 1: Off-board Charger"

        "GB/T 34657.1-2017 Electric Vehicle Conductive Charging Interoperability Test Specification Part 1: Power Supply Equipment"

        "GB/T 34658-2017 Electric Vehicle Off-board Conductive Charger and Battery Management System Communication Protocol Conformance Test"

        Test items of test specifications such as "JJGXXX-2018 Non-vehicle Charger Measurement Verification Regulations"

        ...And other test items of test specifications

         


         

         

        ◆ Testable 7KW-240KW DC charging pile (or larger option)

        ◆ Open architecture software platform

        ◆ Support instruments with GPIB/RS-232 or RS485/interface

        ◆ Test item editing function

        ◆ Test program editing function

        ◆ Test report editing and printing function

        ◆ Statistical analysis report editing function

        ◆ Online instrument control function

        ◆ User authority setting

        ◆ Test project management function

        ◆ Tester  management function

        ◆ Test items can be preset in the system to improve test productivity

        ◆ Hardware can be diffused according to user needs

        ◆ Graphical interface

         


         

         



         

         

         

         

        Standard number 

         Standard name

        NB/T 33001-2010

        Technical requirements for off-board conductive chargers for electric vehicles

        NB/T 33008.1-2013

        Specification for inspection and test of electric vehicle charging equipment Part1: Off-board chargers

        NB/T 33002-2010

        Technical requirements for AC charging piles for electric vehicles

        NB/T 33008.2-2013

        Specification for inspection and test of electric vehicle charging equipment_Part 2: AC charging pile

        GB 50171-2012

        Electrical installation engineering, wiring construction and acceptance specifications for panels, cabinets and secondary circuits

        GB 50149-2010

        Specification for construction and acceptance of electrical equipmentinstallation engineering

        GB/T 2421.1-2008

        Overview and Guidelines for Environmental Testing of Electrical and Electronic Products

        GB/T 19826-2005

        General specifications and safety requirements for DC power equipment in power engineering

        GB/T20234.1-2015

        Connecting devices for conductive charging of electric vehicles Part 1: General requirements

        GB/T20234.2-2015

        Connecting devices for conductive charging of electric vehicles Part 2: AC charging interface

        GB/T20234.3-2015

        Connecting devices for conductive charging of electric vehicles Part 3: DC charging interface

        DL/T 645-2007

        Multifunctional electric energy meter communication protocol

        Q/GDW 1233-2014

        General requirements for off-board chargers for electric vehicles

        Q/GDW 1591-2014

        Technical specifications for inspection of off-board chargers for electric Norms

        Q/GDW 1234.1-2014

        Electric vehicle charging interface specification Part 1: General requirements

        Q/GDW 1234.3-2014

        Electric vehicle charging interface specification Part 3: DC charging interface

        Q/GDW 1235-2014

        Electric vehicle off-board charger communication protocol

        GB2681-1981

        Wire color in electrical equipment

        GB/T 2423.1-2008

        Environmental testing for electrical and electronic products-Part 2: Testmethods-Test A: Low temperature

        GB/T 2423.2-2008

        Environmental testing for electrical and electronic products-Part 2: Test methods-Test B:High temperature

        GB/T 2423.4-2008

            Environmental testing of electrical and electronic products, Part 2: Test methods, Test Db: Alternating damp heat (12h+12h cycle)

        GB/T 2423.17-2008

         Environmental testing of electric and electronic products Part 2: Test method Test Ka: Salt spray

        GB/T 2423.55-2006

         Environmental testing of electrical and electronic products Part 2: Environmental testing  experiment   Eh: Hammering test

        GB 4028-2008

         Enclosure protection grade (IP code)

        GB/T 4797.5-2008

         Electrical and electronic products, natural environmental conditions, precipitationand wind

        GB/T 13384-2008

         General technical conditions for packaging of mechanical and electrical products

        GB/T 13422-2013

         Semiconductor power converter electrical test method

        GB 17625.1-2012

         Electromagnetic compatibility limit harmonic current emission limit (equipmentinput current per phase ≤ 16 A)

        GB/Z 17625.6-2003

            The electromagnetic compatibility limit limits the harmonic current generated by equipment with a rated current greater than 16 A in the low-voltage power supply system

        GB/T 17626.2-2006

         Electromagnetic compatibility test and measurement technology  Electrostatic discharge immunity test

        GB/T 17626.3-2006

         Electromagnetic compatibility test and measurement technology radiofrequency electromagnetic field radiation immunity test

        GB/T 17626.4-2008

         Electromagnetic compatibility test and measurement technology electricalfast  transient pulse group immunity test

        GB/T 17626.5-2008

         Electromagnetic compatibility test and measurement technology surge (impact) immunity test

        GB/T 17626.11-2008

         Electromagnetic compatibility test and measurement technology voltagedip, short-term interruption and voltage change immunity test

        GB/T 29317-2012

         Terminology for charging and swapping facilities for electric vehicles

        GB/T 18487.1-2015

         Electric Vehicle Conductive Charging System Part 1: General Requirements

        GB/T 27930-2015

         The communication protocol between the electric vehicle off-board conductive charger and the battery management system

        GB/T 29318-2012

         Electric energy metering for off-board chargers of electric vehicles

        GB/T 29316-2012

         Technical requirements for power quality of electric vehicle charging and swapping facilities

         



         

         

        Category

        Function

        Category

        Function



        Non-carcharger performance 

        requirements

         

         

         

        Electricenergymeterinspection
















        Non-carchargeragreementConformanceTest PilotProject

         

         

         

         

         

         

         

         

         

         

         

         

         

         

         

         

        CHM message test

        Insulation resistance test

        CRM message test

        Dielectric strength test

        Charging handshake test

        Impact withstand voltage test

        Charge handshake negative test







        External charger output
        Index test

         

         

         

         

         

         

        Output current error test

        CRM message test

        Stabilization accuracy test

        CML message test

        Steady flow accuracy test

        CRO message test

        Ripple coefficient test

        Chargingparameterconfiguration test

        Efficiency test

        ChargingparameterconfigurationNegate test

        Power factor test

        CRO message test

        Limiting pressure characteristic test

        CCS message test

        Current limiting characteristic test

        CST message test

         

        Off-board charger work
        function test

         

         

        Display function test

        Charging test

        Input function test

        Negative charging test

        Communication function experiment

        CST message test

        Control guided experiment

        CSD message test

        Protocol consistency experiment

        End of charge test

        Interoperabilitytestfunction of non-vehicle charger

        Connection mode check

        Charging end Negate test

        Interfacestructure size inspection

         

        JJGXXX
        Metrological verification
        rule

        Appearance inspection

        Interface space size check

        Insulation resistance test

        Connection confirmation test

        Working error

        Self-inspection phase test

        Indicated value error

        Ready to charge test

        Payment amount error

        Charging phase test

         

        Clock indication error

        Normal charging end test

        Safety performance test of non-          vehicle charger

        Input overvoltage protection test

        Chargingconnectioncontrolsequence      test

        Input undervoltage protection test

        Communication interruption test

        Outputshortcircuit protection test

        Switch S disconnect test

        Over temperature protection test

        Vehicle interface disconnection   test

        Soft start test

        Insulation failure test

        Battery reverse connection test

        PE disconnection test

        Connection anomaly experiment

        Other charging failure

        Emergencystopfunctionexperiment


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