标准摘要
[中文适用范围]： 适用于雷电或其他瞬态过电压的间接和直接影响的浪涌保护装置。这些器件经过封装，可连接到 50/60 Hz 交流和直流电源电路，以及额定电压高达 1 000 V rms 或 1 500 V dc 的设备。为这些器件建立了性能特征、标准测试方法和额定值，其中包含至少一个旨在限制浪涌电压并转移浪涌电流的非线性组件。 [外文原描述]： Is applicable to devices for surge protection against indirect and direct effects of lightning or other transient overvoltages. These devices are packaged to be connected to 50/60 Hz a.c. and d.c. power circuits, and equipment rated up to 1 000 V r.m.s or 1 500 V d.c. Performance characteristics, standard methods for testing, and ratings are established for these devices that contain at least one nonlinear component that is intended to limit surge voltages and divert surge currents.
英文名称Surge protective devices connected to low-voltage power distribution systems - Part 1: Performance requirements and testing methods