产品介绍：
CN1-B系列电涌保护器适用于交流50/60Hz，230/400V的供电系统雷击或浪涌过电压保护。该产品内置失效脱离装置，当电涌保护器因过流过电压，击穿失效时，失效脱离装置能自动的将其从电网上脱离，同时状态指示窗由绿转为红色. B级防雷电流SPD保护,用于雷击时等电位连接,安装在LPZ0区或LPZ0B区与LPZ1区交界处,通常安装在穿管进线低压主配电柜处. 依据IEC61643-11和相应的GB标准设计。 压敏电阻芯片，经三道100%可靠性筛选，确保高可靠性，大通流和低限制电压。 有内置热感断路器，过流熔断器。 有劣化显示窗口，绿色为正常，红色反映有故障。 模块化设计，35MM道轨安装、维护方便。 CN1-B series surge protectors devices are used for lightning and overvoltage protection in AC 50/60Hz, 230/400V. The product is with an internal nonserviceable separating device. When the surge protector devices is overcurrent or overvoltage and the puncture is nonseviceable, the nonserviceable separating device will automatically separate from the protector from the electrical network. And simultaneously the position display window will turn red from greenClass B lightning current SPD protection is used for equal potential connection when lightning. It is installed between LPZ0A zone or LPZ0B zone and LPZ1 zone and widely used for over-voltage protection in all kinds of Class 1 power supply (Class B). The protector is usually installed in the incoming line of the main low voltage power distributing cabinet or the main low voltage switch cabinet in the building. |
