CJ/T 352-2010 in English

本标准规定了微机控制变频调速给水设备的术语和定义、分类和型号、工作条件、要求、试验方法、检验规则、标志、包装、运输和贮存。
本标准适用于工作压力不大于2.5MPa、水温不大于80℃的生活、生产给水系统用微机控制变频调速给水设备。
本标准不适用于采用变频电机或水泵集成变频器及消防给水设备。

Scope

This standard specifies the terms and definitions, classification and models, working conditions, requirements, test methods, inspection rules, marking, packaging, transportation and storage of microcomputer-controlled variable frequency speed water supply equipment. This standard is applicable to microcomputer-controlled frequency conversion speed water supply equipment for domestic and production water supply systems where the working pressure is not greater than 2.5MPa and the water temperature is not greater than 80°C. This standard does not apply to the use of variable frequency motors or integrated frequency converters for water pumps and fire water supply equipment.