DD CLC/TS 61643-12 specifies the characteristics useful for the selection of an SPD and helps to evaluate, with reference to EN 62305-1 to EN 62305-4 and HD 384/60364 series, the need for using SPDs in low-voltage systems.
DD CLC/TS 61643-12 on low-voltage surge protective devices is helpful for:
Having access to reliable guidelines is essential to prepare and use standardized low-voltage surge protective devices. DD CLC/TS 61643-12 provides manufacturers with the technical specification, application of SPDs, steps for installation and its effect along with the characteristics of auxiliary devices. DD CLC/TS 61643-12 allows manufacturers to effectively produce and test low-voltage surge protective devices.
DD CLC/TS 61643-12 provides users with efficient and safe low-voltage surge protective devices.
CLC/TS 61643-12:2009
Modified from:IEC 61643-12:2008