EVD1005 Portable On-site Charging Pile Tester with Built-in Load Box
Date:
25 May,2026
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With the rapid development of the new energy vehicle industry, DC charging piles serve as core infrastructure. Their operational stability, safety and compatibility directly affect user charging experience and sound industrial growth. Developed by Ningbo Zhimao Electronic Technology, the EVD1005 portable on-site charging pile tester adopts an integrated design with built-in load box. It overcomes drawbacks of conventional bulky, cumbersome and externally-dependent testing equipment, serving as an ideal tool for on-site inspection, maintenance commissioning and factory verification, and delivering efficient quality control solutions throughout the whole service life of charging piles.
Compliant with national standard protocol GB/T 27930-2015, this device is specially designed for off-board conductive chargers of electric vehicles, featuring outstanding integration and portability. Built with lightweight sheet metal structure, it is compact, sturdy and easy for single-person carrying. It perfectly fits on-site tests at outdoor charging stations, underground parking lots and remote service areas, eliminating troubles of difficult transportation and slow deployment of traditional large load boxes.
The built-in 750VDC 5KW high-power load box stands out as its core advantage, eliminating reliance on external load equipment. During on-site maintenance and inspection, long-time no-load operation tends to trigger automatic shutdown, causing test interruption and distorted data. The internal load simulates actual charging working conditions, maintaining steady load support to ensure continuous and stable testing. It accurately measures key parameters including output power, load capacity as well as voltage and current stability, avoiding inconveniences and limitations of real vehicle testing.
Equipped with BMS communication simulation function, the device fully simulates data interaction between vehicle battery management system and charging piles. It covers whole processes including low-voltage power-on, charging handshaking, parameter configuration, charging operation and power-off termination. It precisely assesses communication compatibility and data transmission reliability, detecting potential communication faults and data errors to guarantee adaptability with all standard electric vehicles. Additionally, the built-in 750VDC (max 2mA) battery voltage simulator emulates diverse startup voltages, comprehensively verifying startup performance and response characteristics under various voltage conditions.
Human-oriented design is reflected in operation and power supply. No external power source is required. Users can start tests simply by connecting the gun and swiping cards. The straightforward operation requires no professional training, greatly lowering on-site maintenance barriers. Multiple safety protections against overvoltage, overcurrent, overheating and short circuit are equipped. The system monitors operating status in real time and cuts off power with alarms once abnormalities occur, safeguarding personnel and device safety.
Regarded as a benchmark portable testing product, EVD1005 is widely applied in factory delivery inspection, after-sales troubleshooting, daily station patrol and third-party on-site verification. Its lightweight, integrated and high-precision properties boost testing efficiency, cut maintenance costs and promote standardized and high-quality development of the charging pile industry.
Technological innovation solves on-site testing challenges, and integrated performance enables efficient detection. Ningbo Zhimao EVD1005 portable on-site charging pile tester acts as an indispensable portable testing tool for new energy charging pile maintenance.
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