Certification News

FAQs Does Replacing the Charging Cable and Connector Affect the Assessment? Connector specifications, conductor cross-sections, length, temperature sensors and rated current may affect temperature rise and protection. Provide details of the differences and confirm the verification scope. 2026-09-11Read More FAQs Can AC and DC Charging Stations Use the Same Test Plan? They differ in the location of power conversion, output characteristics and control methods, so select tests for the relevant equipment type. General safety requirements may be coordinated, but a single report cannot automatically cover all configurations. 2026-09-11Read More FAQs Can Existing Component Reports Reduce Complete Product Testing? Engineers check report scope, standard editions, model details and actual integration conditions to determine which evidence can be accepted. Component compliance does not automatically establish compliance of the complete product or installed system. 2026-09-11Read More FAQs What Basic Documents Are Needed Before Testing? Prepare specifications, circuit diagrams, critical component lists, software versions, protection logic, operating instructions and existing reports. Identify differences between models in the series and specify the target markets. 2026-09-11Read More FAQs How Are Testing Timelines and Sample Quantities Determined? Develop the plan based on target markets, capacity, power, test combinations and existing documentation. Confirm separately the batteries for destructive tests, representative complete products and accessories. Turnaround time follows the project plan established after assessment. 2026-09-11Read More FAQs What Must Be Provided for Products Supporting Multiple Units in Parallel? Provide the maximum number of parallel units, communications and control strategies, wiring arrangements and protection configurations. Explain how other units respond to a single-unit fault or loss of communications. 2026-09-11Read More FAQs Can Existing Component Reports Reduce Complete Product Testing? Engineers check report scope, standard editions, model details and actual integration conditions to determine which evidence can be accepted. Component compliance does not automatically establish compliance of the complete product or installed system. 2026-09-11Read More FAQs What Basic Documents Are Needed Before Testing? Prepare specifications, circuit diagrams, critical component lists, software versions, protection logic, operating instructions and existing reports. Identify differences between models in the series and specify the target markets. 2026-09-11Read More FAQs How Are Testing Timelines and Sample Quantities Determined? Develop the plan based on target markets, capacity, power, test combinations and existing documentation. Confirm separately the batteries for destructive tests, representative complete products and accessories. Turnaround time follows the project plan established after assessment. 2026-09-11Read More FAQs Must AC and USB Outputs Be Tested Simultaneously? Consider the combined loads permitted by the manual, especially simultaneous charging and discharging, full loads on multiple ports and high ambient temperatures, to check temperature rise and power distribution. 2026-09-11Read More