HY5WR-12.7/45 HY5WR-12.7/45 HY5WR-12.7/45 HY5WR-12.7/45 HY5WR-12.7/45 HY5WR-12.7/45 HY5WR-12.7/45 HY5WR-12.7/45 HY5WR-12.7/45 HY5WR-12.7/45 HY5WR-12.7/45 HY5WR-12.7/45 HY5WR-12.7/45 HY5WR-12.7/45 HY5WR-12.7/45 HY5WR-12.7/45 HY5WR-12.7/45 HY5WR-12.7/45 HY5WR-12.7/45 HY5WR-12.7/45 HY5WR-12.7/45 HY5WR-12.7/45 HY5WR-12.7/45 HY5WR-12.7/45 HY5WR-12.7/45 HY5WR-12.7/45 HY5WR-12.7/45 HY5WR-12.7/45 HY5WR-12.7/45 HY5WR-12.7/45 HY5WR-12.7/45 HY5WR-12.7/45 HY5WR-12.7/45 HY5WR-12.7/45 HY5WR-12.7/45 HY5WR-12.7/45 HY5WR-12.7/45 HY5WR-12.7/45 HY5WR-12.7/45 HY5WR-12.7/45 HY5WR-12.7/45 HY5WR-12.7/45 HY5WR-12.7/45 HY5WR-12.7/45 HY5WR-12.7/45 HY5WR-12.7/45 HY5WR-12.7/45 HY5WR-12.7/45 HY5WR-12.7/45 HY5WR-12.7/45 HY5WR-12.7/45 HY5WR-12.7/45 HY5WR-12.7/45 HY5WR-12.7/45 HY5WR-12.7/45 HY5WS-3.8/15避雷器
HY5WS-5/15避雷器
HY5WS-7.6/30避雷器
HY5WS-10/30避雷器
HY5WS-12.7/50避雷器
HY5WS-17/50避雷器
產(chǎn)品介紹:
避雷器是一種過電壓保護(hù)器,主要用于保護(hù)電力系統(tǒng)、鐵道電氣化系統(tǒng)、通訊系統(tǒng)中的各種電氣設(shè)備(變壓器、開關(guān)、電容器、阻波器、互感器、發(fā)電機(jī)、電動機(jī)、電力電纜等)免遭大氣過電壓、操作過電壓和工頻暫態(tài)過電壓等損壞,是電力系統(tǒng)絕緣配合的基礎(chǔ)。
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