SPF-5000-ES维修手册

Machine Translated by Googlep e w e r i n s t o m o rr o wrowattSPF5000ES服务手册服务手册目录1.一般信息21.1入门指南.212重要安全说明.22.功能块33.主要功能摸块工作原理………….4开关电3.1源43.2DCT0DC双变换器（全桥变换器).53.3逆变器（全桥)……53.4降压变换器.64.各PCB功能说明.4.1主板.4.2CNTL板84.3MPPT板.84.4通讯板.4.5BMS板..94.6M0V板.94.7开关板.104.B PARALLEL_COM板..105.故障处理….12故障卷考代5.1码125.2警告指示.1353根据故障指示排除故...155.4快速启动.176.测试步骤……207.关键元器件位置37.1主板.217.2MPPT板.24