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Photovoltaic direct stray Surge protector device

HDU1-II40S 光伏直流浪涌保护器

概述 Overview

HDU1-II40S 系列 C 级电涌保护器适用于光伏发电系统，当系统因雷击或其他原因出现电涌过电压时，保护器立即在纳秒级时间内迅速导通，将电涌过电
压引入大地，从而保护点网上的用电设备。
HDU1-II40S 系列为插拔式结构，模块失效后可快速更换；防雷模块失效后，指示窗口颜色由绿色转为红色，同时发送报警信号至连接在产品遥信端子上
的远程报警设备。
HDU1-II40S series C-class Surge protector device is suitable for photovoltaic power generation system. When the system has surge overvoltage due to lightning
strike or other reasons, the protector will immediately turn on in the nanosecond time to introduce the surge overvoltage into the earth. In order to protect the
electrical equipment on the point network.
HDU1-II40S series is a plug-in structure, which can be quickly replaced after the module fails. After the lightning protection module fails, the color of the indication
window changes from green to red, and an alarm signal is sent to the remote alarm device connected to the product remote terminal.

29 Handa Electric