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天饋線防雷器安裝知識
天饋線防雷器安裝知識
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移動基站防雷的聯合接地問題

發布日期:2021-03-02瀏覽次數:1060標簽:天饋線防雷器安裝知識

移動基站防雷地網的構成:

移動通信基站應按均壓,等電位的原理.將任務接地,保護接地和防雷接地構成一個聯合接地網.站內各種接地線應從接地挨近線或接地網上分袂引入.

移動通信基站地網由機房地網,鐵塔地網和變壓器地網構成.基站地網的方案和施工中,應充實把持建筑本人的基礎鋼筋和鐵塔基礎內的主鋼筋網.當鐵塔設在建筑樓頂,電力變壓器設在機房樓內時,其接地可共用機房地網.

地網的方案:

機房地網應沿機房建筑物散水滴外設環形接地裝配.

山區基站地網的方案:按照地形決定雙環形或單環形加射線構成.

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