EVD1000 complies with the communication protocol of the national standard GB.T27930-2015 "Communication protocol between the non-vehicle conductive charger and battery management system of electric vehicles", and is compatible with the national standard GB.T27930-2011 communication protocol. It is suitable for DC charging pile testing. The 7-inch touch screen operation interface is convenient and simple. The product is equipped with host computer operating software to realize various testing and analysis methods of charging piles. It is suitable for R&D and debugging, factory testing and after-sales, and charging pile operation.

◆ 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 uses the USB interface to directly control, which eliminates the trouble of wiring and adapters compared with 485 and 232。

◆ 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, which makes the fault analysis of charging piles more intuitive and comprehensive。

◆ The communication consistency test of the charging pile, and has the function of outputting analysis reports。

◆ With battery voltage simulation, it can simulate the battery positive connection, reverse connection, and no connection test。

◆ Multiple gears R4 resistance settings, can test the critical pull-out state and the complete pull-out state。

◆ Multi-position DC+, DC- leakage resistance simulation, Can be balanced and unbalanced leakage test on the charging post insulation test。

◆ With a level 1 watt-hour meter, real-time display of the charging pile output voltage, current, power, statistical charge, and can synchronize the data into the BCS message。

◆ SOC automatically increases, charging time can be set to reach the automatic aging test function。

◆ Interoperability part test, insulation fault test, gun pull test, battery reverse connection, non-connection test, etc。

◆ 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 uses the USB interface to control。

◆ 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。

◆ The communication consistency test of the charging pile, and has the function of outputting analysis reports。

◆ With battery voltage simulation, it can simulate the battery positive connection, reverse connection, and no connection test。

◆ Multiple gears R4 resistance settings, can test the critical pull-out state and the complete pull-out state。

◆ Multi-position DC+, DC- leakage resistance simulation, Can be balanced and unbalanced leakage test on the charging post insulation test。

◆ It has an electric energy data acquisition card, which can display the output voltage, current, power of the charging pile in real time, count the charging power,  and synchronize the data to the BCS message。

◆ The SOC automatically increases, and the charging time can be set to achieve the automatic aging test function。

◆ Interoperability test, insulation failure test, gun pull test, battery reverse connection, no connection test, etc。

GB/T 27930-2015 《Communication Protocol between Electric Vehicle Non-vehicle Conductive Charger and Battery Management System》

GBT 27930-2011 《Communication Protocol between Electric Vehicle Non-vehicle 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 Non-vehicle Conductive Charger and Battery Management System》

GBT 34657-2017 《Electric Vehicle Conductive Charging Interoperability Test Specification》