Comprehensive test device for AC charging piles: programmable three-phase AC power supply, load box, and measurement and control system constitute the test system of AC charging piles. The programmable three-phase AC power supply provides test power for the AC charging piles, which can simulate voltage overvoltage and undervoltage The load box is used to simulate the load of electric vehicles.
The comprehensive test device for AC charging piles is made up of：
◆ Industrial computer host
◆ Display
◆ Programmable AC power supply
◆ System control unit
◆ Power analyzer
◆ Interface simulator
◆ DC load composition
◆ Oscilloscope (optional)
Comprehensive test equipment for electric vehicle AC charging piles is assembled
"NB/T 33008.2 Electric Vehicle Charging Equipment Inspection Test Specification Part 2: AC Charging Pile"
"GB/T 34657.1-2017 Electric Vehicle Conductive Charging Interoperability Test Specification Part 1: Power Supply Equipment"
"JJG XXX-2018 AC Charging Pile Metrological Verification Regulations" and other test items.
...And other test items of test specifications
◆ Testable 7KW-40KW AC charging pile
◆ 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
◆ Export test report
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Standard number
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Standard name
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NB/T 33001-2010
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Technical requirements for off-board conductive chargers for electric vehicles
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NB/T 33008.1-2013
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Specification for inspection and test of electric vehicle charging equipment Part 1: Off-board chargers
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NB/T 33002-2010
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Technical requirements for AC charging piles for electric vehicles
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NB/T 33008.2-2013
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Specification for inspection and test of electric vehicle charging equipment_Part 2: AC charging pile
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GB 50171-2012
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Code for construction and acceptance of wiring of electrical installation engineering plates, cabinets and secondary circuits
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GB 50149-2010
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Code for construction and acceptance of bus installation in electrical installation engineering
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GB/T 2421.1-2008
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Overview and Guidelines for Environmental Testing of Electrical and Electronic Products
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GB/T 19826-2005
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General technical conditions and safety requirements for DC power supply equipment in power engineering
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GB/T20234.1-2015
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Connecting devices for conductive charging of electric vehicles Part 1: General requirements
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GB/T20234.2-2015
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Connecting devices for conductive charging of electric vehicles Part 2: AC charging interface
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GB/T20234.3-2015
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Connecting devices for conductive charging of electric vehicles Part 3: DC charging interface
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DL/T 645-2007
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Multifunctional electric energy meter communication protocol
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Q/GDW 1233-2014
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General requirements for off-board chargers for electric vehicles
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Q/GDW 1591-2014
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Technical specifications for inspection of off-board chargers for electric vehicles
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Q/GDW 1234.1-2014
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Electric vehicle charging interface specification Part 1: General requirements
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Q/GDW 1234.3-2014
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Electric vehicle charging interface specification Part 3: DC charging interface
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Q/GDW 1235-2014
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Electric vehicle off-board charger communication protocol
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GB2681-1981
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Wire color in electrical equipment
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GB/T 2423.1-2008
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Environmental testing for electrical and electronic products-Part 2: Test methods-Test A: Low temperature
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GB/T 2423.2-2008
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Environmental testing for electrical and electronic products-Part 2: Test methods-Test B: High temperature
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GB/T 2423.4-2008
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Environmental Testing of Electrical and Electronic Products Part 2: Test Methods Test Db: Alternating HumidityHeat (12h+12h cycle)
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GB/T 2423.17-2008
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Environmental testing of electric and electronic products Part 2: Test method Test Ka: Salt spray
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GB/T 2423.55-2006
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Environmental testing of electrical and electronic products Part 2:Environmentatesting experiment Eh: Hammering test
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GB 4028-2008
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Enclosure protection grade (IP code)
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GB/T 4797.5-2008
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Electrical and electronic products, natural environmental conditions, precipitation and wind
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GB/T 13384-2008
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General technical conditions for packaging of mechanical and electrical products
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GB/T 13422-2013
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Electrical test methods for semiconductor power converters
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GB 17625.1-2012
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Electromagnetic compatibility limit harmonic current emission limit (equipment input current per phase ≤ 16 A)
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GB/Z 17625.6-2003
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Electromagnetic Compatibility Limits'' apply to equipment with a rated current greater than 16 A in the low-voltage power supply system Limitation of generated harmonic current
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GB/T 17626.2-2006
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Electromagnetic compatibility test and measurement technology Electrostatic discharge immunity test
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GB/T 17626.3-2006
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Electromagnetic compatibility test and measurement technology radio frequency electromagnetic field radiation immunity test
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GB/T 17626.4-2008
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Electromagnetic compatibility test and measurement technology electrical fast transient pulsegroup immunity test
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GB/T 17626.5-2008
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Electromagnetic compatibility test and measurement technology surge (impact) immunity test
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GB/T 17626.11-2008
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Electromagnetic compatibility, test and measurement technology, resistance to voltage sags, short-term interruptions and voltage changes Disturbance test
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GB/T 29317-2012
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Terminology for charging and swapping facilities for electric vehicles
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GB/T 18487.1-2015
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Electric Vehicle Conductive Charging System Part 1: General Requirements
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GB/T 27930-2015
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Communication Protocol between Electric vehicle non-vehicle Conductive Charger and Battery Management system
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GB/T 29318-2012
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Electromechanical energy measurement of non-vehicle charging for electric vehicles
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GB/T 29316-2012
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Technical requirements for power quality of recharging facilities for electric vehicles
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Serial umber
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Pilot projects
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Laboratory testing
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01
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ordinary inspection
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Appearance inspection
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Mark check
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Basic composition check
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02
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Function check
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Display function test
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Input function test
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Measurement function test
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Communication function test
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03
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Safety protection function test
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Abnormal stop charging function test
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On-load switching circuit test
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Overload protection test
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Short circuit protection test
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Leakage current protection test
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Input overvoltage protection test
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Input undervoltage protection test
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Locking device function test
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Over temperature protection test
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Special requirements test for three-phase 63A charging system
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04
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Charging connection mode check
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05
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Control guidance and charging control test
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06
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PE, CP, CC, loop on-off fault state test
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07
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R2/R3 resistance simulation equivalent resistance simulation function
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08
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PWM frequency, PWM duty cycle test
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09
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Test point 1 voltage, test point 3 to PE resistance measurement function
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10
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S2 disconnection test, loss of continuity of protective conductor
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11
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Vehicle port port test, PE broken needle test, CC interrupt, CP power off, CP grounding, CC, PE loop resistance test
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12
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R2 resistance adjustment 100~32000Ω, adjustment accuracy 1Ω
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13
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R2 resistance adjustment 100~32000Ω, adjustment accuracy 1Ω
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