本规范规定了用于测量单相交流电阻焊接电流的Rogowski型空心电流传感线圈（CSC）和焊接电流监测器（WCM）的性能测试和描述的公认方法。包括与该测量相关的术语定义。详细描述了CSC和系统测试及校准方法。规定了应向用户提供的详细信息。

This specification sets forth accepted methods for testing and describing the performance of Rogowski-type air core current sensing coils (CSC) and weld current monitors (WCM) used in the measurement of single-phase ac resistance welding currents. A definition of terms relevant to this measurement is included. CSC and system tests and calibration methods are described in detail. Detailed information that shall be made available to the user are prescribed.