Ningbo Zhimao Load Bank EVD1000 DC Charging Pile TesterMulti-protocol Compatibility & Customization for Export
Date:
11 May,2026
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Amid the rapid global development of the new energy vehicle industry, DC charging piles serve as the core of new energy infrastructure. Their stability, safety and compatibility directly determine the soundness of the industrial ecosystem. With years of in-depth expertise in power quality testing and load simulation, Ningbo Zhimao Electronic Technology has elaborately developed the EVD1000 DC Charging Pile Tester. Integrated with a high-precision load bank, multi-protocol compatibility and global customization capabilities, it acts as a core device for charging pile R&D and testing, factory quality inspection, on-site operation and maintenance, as well as export certification, safeguarding the quality of new energy charging equipment worldwide.
The core advantages of the EVD1000 Tester lie in multi-protocol compatibility and full-standard adaptation. Compliant strictly with China national standard GB/T27930-2015 and the 2011 version communication protocol, the device is fully compatible with mainstream charging pile communication protocols, and accurately meets the testing demands of all types of domestic DC charging piles. Catering to differentiated demands of the global market, it supports customized development in line with European, Japanese and American standards, matching charging interfaces, communication protocols and voltage level specifications of different countries. It helps charging pile enterprises access the international market effortlessly, building core export competitiveness with one device, global adaptation.
As an integrated testing device, the EVD1000 embeds a high-precision programmable load bank, breaking the limitation of traditional testing that relies on real vehicles. It simulates charging scenarios across the full power range from 1kW to 600kW, truly reproducing constant current, constant voltage and constant power states during charging. Boasting a testing accuracy of up to ±0.1%, it precisely measures key parameters including voltage, current, power and electric energy, and captures real-time data fluctuations in the charging process, providing authoritative data support for charging pile performance calibration and troubleshooting. It also supports multi-gear leakage resistance simulation, enabling insulation testing and balanced/unbalanced leakage testing to fully verify the safety protection performance of charging piles.
User-friendly operation and intelligent design reflect human-centric concepts. The EVD1000 is equipped with a 7-inch high-definition touch screen featuring a concise and intuitive interface, allowing quick operation without professional training. Matched with upper computer control software, it supports fast connection via USB interface, eliminating complicated wiring and adapter adaptation required by traditional equipment and greatly improving testing efficiency. The device is capable of real-time message monitoring and translation, outputting and saving communication messages in real time. Equivalent to a built-in professional CAN analyzer, it enables technicians to quickly analyze communication abnormalities and locate fault causes, significantly reducing operation and maintenance difficulties.
It adapts to multiple application scenarios and meets full life cycle testing requirements. The EVD1000 performs efficiently in functional verification and performance debugging during charging pile R&D, offline inspection and aging testing in production, as well as regular maintenance and emergency troubleshooting at operation sites. Adopting a pull-box portable design with a sturdy and durable body, it is easy to carry to various test sites, realizing ready-to-use deployment with hassle-free testing. For quality control of domestic charging pile enterprises, international certification adaptation for export manufacturers, and technical R&D of scientific research institutions, the EVD1000 has become a widely recognized cost-effective testing solution in the industry with comprehensive functions, stable performance and flexible customization capabilities.
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