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SURGE PROTECTOR DEVICE

HDU1-I25X 电涌保护器

概述 Overview

HDU1-I25X 系列电涌保护器（以下简称 SPD）适用于交流 50/60Hz、380V 以及下的 TT. TN-S、TN-C、IT、TN-C-S 等供电系统，对雷击或其它瞬时过
电压进行保护，应用于雷击风险较高地区的设备系统的一级防雷保护。SPD 符合 GB/T18802.1/IEC61643-II。
HDU1-I25X series Surge protector device (hereinafter referred to as SPD) is applicable to TT. TN-S, TN-C, IT, TN-CS and other power supply systems for AC
50/60Hz, 380V and below, for lightning strikes or other transient overvoltages. Protection is applied to the first-level lightning protection of equipment systems in areas
with high risk of lightning strikes. The SPD complies with GB/T18802.1/IEC61643-II.

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