Last Updated
：2025/12/07
water tree
Noun
Japanese Meaning
水が存在することにより、高電圧ケーブルの埋設または水中での絶縁体内部に発生する、樹状に広がる劣化現象。 / 高電圧ケーブルの絶縁体内で、水分の影響により発生する電気的な樹状損傷現象。
（ plural ）
Quizzes for review
An electrical treeing phenomena inside an insulation caused by the presence of water inside buried or water-immersed high voltage cables.
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water tree
During the inspection, engineers found a water tree developing inside the cable insulation of a buried high-voltage line.
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During the inspection, engineers found a water tree developing inside the cable insulation of a buried high-voltage line.
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