EVDS1000 series double-gun DC charging pile load testing equipment is specially designed for DC charging pile testing, which can greatly facilitate users to test the charging pile, such as factory test, aging, BMS communication test, fault test and so on。
◆ The input voltage is up to 750V, 800V can be overloaded, the total power is 240KW (single gun 120KW), and the capacity of double guns can be customized。
◆ Automatic current control, single gun 1A~250A adjustment. The parallel machine of double guns can reach 500A。
◆ Dual independent 240KW loads can be used in parallel。
◆ The double gun seat independently has the BMS simulation function, which can be used for the test of the double gun charging pile。
◆ Multiple gears DC+,DC- leakage resistance simulation can be used for balanced and unbalanced leakage test of charging pile insulation inspection. DC+, DC-7 gear leakage resistance settings, CC1 voltage real-time detection, multiple R4 resistance settings, can test the critical pull-out state and the complete pull-out state.
◆ 7-inch resistive touch screen operation, dual guns can be operated independently, and can also be used in parallel。
◆ Real-time voltage and current display。
◆ With battery voltage simulation, it can simulate the battery positive connection, reverse connection, and no connection test。
◆ The screen knows that the auxiliary voltage measurement shows。
◆ Meet the compatible use of new and old national standards。
◆ Automatic aging test, SOC automatically increases, charging time can be set to achieve the automatic aging test function。
◆ Charger CHM, CRM, CTS, CML, CRO, CCS, CST, CSD, CEM message status real-time display。
◆ The message content and message cycle of the vehicle can be set, which can simulate various message conditions of the car。
◆ The host computer is directly controlled by the USB interface, and the 485 or 232 communication interface is optional。
◆ Real-time message output and translation during the communication process, and has the function of real-time storage. It is equivalent to having the function of a CAN box, which is convenient for direct use and fault analysis by various related personnel。
◆ Statistics of average period, number of transmissions, maximum period and minimum period of various types of messages. Message Gantt waveform output, the fault analysis of charging piles is more intuitive and comprehensive。
◆ Test the communication conformance of the charging pile, and have the function of outputting the analysis report。
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DC double gun charging pile detection device
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Model number
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EVDS1320
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EVDS1060
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EVDS1120
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EVDS1240
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name
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30KWdoublegun charging pile test load
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60KWdouble gun charging pile test load
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120KWdoublegun charging pile test load
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240KWdoublegun charging pile test load
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Gun seat Quantity
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2
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Detection object
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DC charging pile
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Rated voltage
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Standard 750VDC (1000V can be customized)
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jobs Power source
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220VAC±20%
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Communication Interface
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Square port USB
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Display method
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7 inch touch screen*2
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Whether to bring host computer software
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Yes
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Operating temperature
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-20℃-50℃
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Product Size
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≤L900*W650*H1300mm
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≤L950*W940*H1600mm
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≤L950*W1200*H1600mm
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≤L1100*W1300*H1800mm
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(D*W*H)
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(D*W*H)
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(D*W*H)
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(D*W*H)
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Resistance accuracy
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1% resistor
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cooling method
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Forced air cooling
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GB/T 27930-2015 《Communication protocol between electric vehicle off-board conductive charger and battery management system》
GBT 27930-2011 《Communication protocol between electric vehicle off-board conductive charger and battery management system》
SAE J1939-21 《Data Link Layer》
GBT 20234-2015 《Connecting device for conductive charging of electric vehicles》
GBT 34658-2017 《Communication Protocol Conformance Test between Electric Vehicle Off-board Conductive Charger and Battery Management System》
GBT 34657-2017 《Electric Vehicle Conductive Charging Interoperability Test Specification》