·HY5WS-1750DL-TB,可卸式避雷器
·Y5WT-42/120,YH5WT-42/120,YH5WT
·YH5WZ-102/266,YH5WX-102/266,YH
·YH5WX-52.7/134,Y5WZ-51/134,YH5
·Y5WZ-17/45,YH5WZ-17/45,YH5WZ-1
·Y5WZ-12/32.4,YH5WZ-12/32.4,YH5
·Y5WZ-5/13.5,YH5WZ-5/13.5,YH5WZ
·Y5WS-17/50,YH5WS-17/50,YH5WS-1
·Y5WS-12/35.8,YH5WS-12/35.8,YH5