光伏系列盘光伏系列盘型号及主要尺寸型号侧板直径d1(mm)筒体直径d2(mm)内宽L2总宽L1轴孔d3(mm)厚度HY3003001002/3/4/5.5/7.5/12内宽+618420gSH220220200323880gPC200HN200160303725.5220gPC160J1601157511520380gPC160T160909512620310g152A15210210212216/20270g152B152909011016230g)