三相電(dian)(dian)(dian)源(yuan)(yuan)防(fang)雷箱(xiang)內部安裝的(de)是符合GB18802.1-2011《低壓(ya)(ya)電(dian)(dian)(dian)涌(yong)(yong)保(bao)(bao)(bao)護(hu)器(SPD) 第1部分(fen) 低壓(ya)(ya)配電(dian)(dian)(dian)系(xi)統的(de)保(bao)(bao)(bao)護(hu)器性能要求和試(shi)驗方法》標準要求的(de)電(dian)(dian)(dian)源(yuan)(yuan)防(fang)雷模塊(kuai)，其中(zhong)KBT-AD系(xi)列(lie)配置(zhi)的(de)電(dian)(dian)(dian)源(yuan)(yuan)防(fang)雷模塊(kuai)為(wei)I級(ji)(ji)試(shi)驗（T1）電(dian)(dian)(dian)涌(yong)(yong)保(bao)(bao)(bao)護(hu)器，用于(yu)第一級(ji)(ji)雷電(dian)(dian)(dian)防(fang)護(hu)，KBT-BD和KBT-CD系(xi)列(lie)配置(zhi)的(de)電(dian)(dian)(dian)源(yuan)(yuan)防(fang)雷模塊(kuai)為(wei)II級(ji)(ji)試(shi)驗（T2）電(dian)(dian)(dian)涌(yong)(yong)保(bao)(bao)(bao)護(hu)器，分(fen)別用于(yu)第二級(ji)(ji)和第三級(ji)(ji)雷電(dian)(dian)(dian)防(fang)護(hu)。適合TT、TN-C、TN-C-S等各種電(dian)(dian)(dian)網制式的(de)三相電(dian)(dian)(dian)源(yuan)(yuan)系(xi)統，防(fang)止雷擊產生的(de)脈沖浪涌(yong)(yong)及(ji)瞬間過電(dian)(dian)(dian)壓(ya)(ya)對用電(dian)(dian)(dian)設備造成損(sun)害。該系(xi)列(lie)電(dian)(dian)(dian)源(yuan)(yuan)防(fang)雷箱(xiang)并聯(lian)安裝在(zai)電(dian)(dian)(dian)源(yuan)(yuan)線路(lu)上，不(bu)影響電(dian)(dian)(dian)源(yuan)(yuan)線路(lu)的(de)正常工作。
帶雷(lei)(lei)(lei)電(dian)計數(shu)(shu)三相電(dian)源防雷(lei)(lei)(lei)箱設計有雷(lei)(lei)(lei)電(dian)計數(shu)(shu)器，可方便用(yong)戶了(le)解線路遭受雷(lei)(lei)(lei)電(dian)入侵的(de)頻(pin)次。雷(lei)(lei)(lei)電(dian)計數(shu)(shu)器具有智能休眠(mian)和(he)上電(dian)喚醒功能，通(tong)過感應喚醒進行雷(lei)(lei)(lei)電(dian)計數(shu)(shu)記(ji)錄。正常情況下為休眠(mian)狀態，指(zhi)示燈(deng)和(he)數(shu)(shu)碼顯示不亮，按(an)“讀數(shu)(shu)”按(an)鍵即可顯示雷(lei)(lei)(lei)擊次數(shu)(shu)，同時(shi)工作狀態指(zhi)示燈(deng)亮燈(deng)，20秒后自動恢復(fu)到休眠(mian)狀態，節能環保。
