并联模块式电涌保护器按照IEC标准设计，每线的最大放电电流Imax (8/20μs)可达20- -80KA适用于220/380V配电系统的各级防雷保护。产品采用模块化设计,密封性好,配置有工作指示遥信接口及劣化指示等功能;配有35mm电气导轨安装,接线十分方便;采用温控断路技术，内置过流熔断器和热感断路器，劣化时自动脱扣;该产品规格齐全、维护简单等诸多优点，可提供多种不同工作电压等级和雷电通流容量的产品,并可根据用户需要,定制生产。

In parallel module type surge protective device was designed accordingly to IEC standard, each line max. Discharge current Imax could reach 20- -40kA, suits for 220/380V power supply distribution system lightning protection.This SPD is module design, nice sealing performance, and has remote signal interface, faulty indicator; installed in 35mm DIN rail, easy to wire; There has temperature control technology, over current fuse and thermal circuit breaker, automatic trip when degraded. Different specification satif, easy to maintain, could supply different working voltage level and lightning discharge current, also could customized according to different requirement.