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Wine-Glass Cat-Head Tower (220kV/500kV Single Circuit)
Wine-Glass Cat-Head Tower (220kV/500kV Single Circuit)
Wine-Glass Cat-Head Tower (220kV/500kV Single Circuit)

Workers performing installation work on the top cross-arm of a wine-glass (cat-head) type transmission tower, with green composite insulator strings suspended below. This distinctive tower head design is a classic configuration for 220kV and 500kV single-circuit transmission lines, offering low wind resistance and clear conductor arrangement. The overcast sky provides strong contrast to emphasize the tower's structural silhouette.


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+86 0773 6239888