产品概述 Product General

适用于交流50/60HZ，380V及以下的TT、IT、TN-S、TN-C等供电系统，可应用在LPZOB、LPZ1、LPZ2、LPZ3的界面处，一级电涌过电压的防护。

Suitable forit, TT, TN-S, TN-C power supply systems which which are Ac 50/60Hz as wellas 280 and below, can be applied to theinterfacesofLPZ0B,LPZ1,LPZ2andLPZ3,primaryelectric protection.

特点 Features

1.模块设计，安装方便，带电维护操作简单;

2.内置过流过热，温控断路技术;

3.采用自主知识产权的高品质氧化锌压敏电阻片;

4.漏电流小，响应时间快，残压低:

5.B2有遥信接口，能实现远程监控。

1. Module design, convenient installation, simple operation for charged maintenance;

2. Built-in over-current, overheat and temperature control breaking technology;

3.Use hiah-auality zinc oxide pressure-sensitive resistor with independentintellectual property rights:

4.Low leakage current, fast response time, low residual pressure;

5.B2 has remote communication interface, which can realize remote monitoring.

应用:保护等级D级 Application:protectionclassD

TOJCMD系列220V/380V单相、三相浪涌防雷保护器适用于交流50Hz，220V/380V供电系统雷击或浪涌过电压保护，能满足用电设备末端保护要求，如机场、工厂计算机网络、智能设备、民用建筑等。

TOJCMD series 220V/380V single-phase, three-phase surge anti-thunder protector is suitable for lightning stroke or surgeovervoltage protection of Ac50Hz and 220V/380V power supply system, which can meet the requirements for terminal protection oelectrica eauioment, such as airports, factory comouternetwork,inte igent eauioment, civil construction and so on.