PZXG智能型铁路信号电源系统适用于继电联锁、计算机联锁、25Hz、提速、驼峰、区间等车站，本电源系统主要由输入转换配电单元、电源模块、监控单元和输出配电单元四部分组成，可提供直流24V、直流220V、直流24～120V、交流24V、交流220V、交流380V等电源。

PZXG intelligent railway signal power supply system is suitable for relay interlocking, computer interlocking, full-electronic interlocking, 25Hz, speed-raising, and hump. The system is mainly composed of input conversion power distribution unit, power supply module, monitoring unit and output power distribution unit, which can provide DC 24V, DC 220V, DC 24~120V, AC 24V, AC 220V, AC 380V power supplies.