According to the market survey report, the number of public charging piles for electric vehicles will increase to more than 3 million in 2025. In order to reduce the mileage anxiety of users, new electric vehicles use batteries with larger capacity. In this context, both the mileage and the charging time must be considered to promote the rapid development of high-power DC charging piles (HPC). Cost evaluation is one of the key factors when vehicle manufacturers and charging equipment manufacturers build exclusive public charging stations. In particular, the cost of building high-power DC charging pile (HPC) is much higher than that of general AC charging pile. Therefore, the visibility of DC charging pile products with double gun or multi gun design in the market is becoming higher and higher. Its advantages can reduce the floor area of charging pile and reduce hardware and installation costs.
The chroma electric vehicle DC charging pile (evse) test system meets the test requirements of international mainstream standards (Japan chademo / Europe and the United States CCS / China GBT). The flexible hardware configuration can be upgraded according to customer needs and can be integrated with the electric vehicle charging interoperability test system. Its architecture is based on chroma 8000 automatic test system to complete the automatic test function, and the test case in accordance with the legal definition is built in the software, Its operation interface is friendly, which is convenient for users to edit test parameters according to test requirements.
Recently, the chroma high-power double gun evse test system scheme has been successfully introduced into the industry's electric bus manufacturers and charging pile suppliers. Taking the 180kW double gun evse automatic test system as an example, it can simulate the 180kW output of a single gun, and can also meet the real situation of charging two vehicles with 90kw at the same time, as well as the conditions of abnormal communication or insulation, so as to check the product quality of customers.
