·HY2.5W-4/9.5,HY2.5W-7.6/19,HY2
·HY5W-4/9.5,HY5W-7.6/49,HY5W-8/
·HY1W-3.8/6.0,HY1W-4.6/12,HY1W-
·HY5WZ-42/134，HY5WZ-54/134，HY
·HY1W-60/144，HYIW-73/200，HY1W
·HY5WR-42/134，HY5WR-51/134，HY
·HY10WX-12.7/60，避雷器
·HY5WT-42/120，HY5WT-84/240，避
·HY5WS-17/50,配电型避雷器（防污