据国家市场监督管理总局公众号“市说新语”报道,2024年1月1日将有一批新的国家标准开始实施,以确保大家的生活安全。这些标准包括《便携式电子产品用锂离子电池和电池组安全技术规范》(GB 31241—2022)、《电动自行车电气安全要求》(GB 42295—2022)和《农村低压安全用电通用要求》(GB / T 43055—2023)等。
《便携式电子产品用锂离子电池和电池组安全技术规范》标准规定了测试的技术方法、技术指标,确定了电安全、环境安全、保护电路安全要求、测试方法及相应的参数,保障了消费者使用电子产品安全。《电动自行车电气安全要求》标准全面落实《加强电动自行车全链条安全监管重点工作任务及分工方案》部署,规定了防止电动自行车电气着火、触电等方面的安全要求,运用标准化手段规范了电动自行车质量安全。《耐热玻璃器具的安全要求》标准规定了耐热玻璃器具的产品分类,提出了内表面耐水性、玻璃颗粒在 98℃和 121℃的耐水性、耐酸性能、耐碱性能等技术要求和相应的试验方法。
此外,《电动自行车用充电器安全技术要求》标准已实施,规定了充电器对电池在高压充电区充电时,持续时间不应超过 180min(3 小时),充电器应自动转入下一个充电阶段(状态),或者切断输出电流。当充电器进入涓流充电阶段,持续时间不超过 180 min(3 小时),应自动切断输出电流。
这些新标准的实施将对便携式电子产品、电动自行车和农村低压安全用电等方面提供技术支撑,有助于保障人民生命安全,进一步推动农村电网基础设施提挡升级、助力乡村全面振兴。
新闻翻译:
Title: New national standards to be implemented on January 1st
Keywords: National standards, January 1st, implementation, portable electronics, electric bicycles, rural low-voltage safety power
Translation:
According to the “市说新语”公众号报道,2024年1月1日将有新的国家标准实施,以确保大家的生活安全。这些标准包括《便携式电子产品用锂离子电池和电池组安全技术规范》(GB 31241—2022)、《电动自行车电气安全要求》(GB 42295—2022)和《农村低压安全用电通用要求》(GB / T 43055—2023)等。
The “Portable Electronic Products with Lithium-Ion Batteries and Battery Groups Safety Technology Specification” standard specifies the test methods, technical indicators, determines the safety requirements of electric safety, environmental safety, protection circuit safety, test methods and corresponding parameters, ensuring the safety of consumers using electronic products. The “Electric Bicycles电气安全要求” standard fully implements the “Deepened Safety Management Work Items and Collaborative Divisions for Strengthening the Whole Chain Safety of Electric Bicycles” deployment, specifying safety requirements for preventing electrical fires and touches in electric bicycles, using standardized methods to regulate the quality of electric bicycles.
In addition, the “Electric Bicycles用充电器安全技术要求” standard has been implemented, requiring the duration of charging time for batteries in high-voltage charging area to be no longer than 180 minutes (3 hours), and the charger to automatically switch to the next charging stage (state) or cut off output current when charging. When the charger enters the DC charging stage, the duration should be no longer than 180 minutes (3 hours), and the charger should cut off output current.
The implementation of these new standards will provide technical support for portable electronic products, electric bicycles, and rural low-voltage safety power, helping to ensure the safety of the people, further promoting the upgrading of rural electricity grid infrastructure, and助力 rural comprehensive振兴。
【来源】https://www.ithome.com/0/742/527.htm
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