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本次共抽查了天津、辽宁、江苏、浙江、安徽、福建、山东、河南、湖北、广东、四川等11个省和直辖市50家企业生产的50批次储水式电热水器产品,对储水式电热水器产品的对触及带电部件的防护、输入功率和电流、发热、在工作温度下的泄漏电流和电气强度、耐潮湿、泄漏电流和电气强度、非正常工作、机械强度、结构、内部布线、电源连接和外部软线、外部导线用接线端子、接地措施、螺钉和连接、爬电距离、电气间隙和
A total of 50 batch storage water heaters produced by 50 enterprises in 11 provinces and municipalities including Tianjin, Liaoning, Jiangsu, Zhejiang, Anhui, Fujian, Shandong, Henan, Hubei, Guangdong and Sichuan, Electric water heater products touch the live parts of the protection, input power and current, heat, leakage current and electrical strength at operating temperature, resistance to moisture, leakage current and electrical strength, abnormal work, mechanical strength, structure, internal wiring , Power connections and external cords, terminals for external conductors, earthing measures, screws and connections, creepage distances, clearances and