XLY-380型电源防雷箱是并联型三相全模防护的电源防雷装置，防雷箱采用双路配置，由电源浪涌保护器、断路装置、雷电计数器、状态指示灯、综合报警单元（温控、断相、故障和模块缺失报警)组成。电源防雷箱具有独立输入和输出接线端子，并在箱体内与浪涌保护器串接的断路器自然构成凯文连接，确保电源防雷箱与被保护电路配线小于0.5米（铁标）要求，充分满足防护效果。此款电源防雷箱在结构设计上将配电部分与防雷装置隔离设置，满足故障安全和防火防爆要求。

XLY-380 type power lightning protection box is a three-phase power lightning protection device in parallel. The lightning protection box adopts a two-path configuration and is composed of power surge protector, circuit breaker, lightning counter, status indicator light and integrated alarm unit (temperature control, phase break, fault and missing module alarm). The power lightning protection box has independent input and output terminals, and the circuit breaker connected with surge protector in the box is naturally connected with Kevin, ensuring that the power lightning protection box and protected circuit wiring is less than 0.5m (iron mark), fully meeting the protection effect. The lightning protection box is designed to isolate the distribution part from the lightning protection device to meet the requirements of fault safety, fire protection and explosion protection.