TD28等電位聯(lián)結(jié)端子箱產(chǎn)品概述
本產(chǎn)品適用于電設(shè)備的接地。各電子設(shè)備的獨立保護(hù)接地(PE)和“工作參考地”均接至本箱，然后再獨立引至接地裝置，實現(xiàn)一點接地的要求（接地電阻
值由設(shè)計決定)。箱內(nèi)還裝有壓敏電阻，一旦建筑遭雷擊時，高電壓擊穿壓敏電阻，把接在接地匯接箱板上的設(shè)備和建筑防雷接地連在一起，構(gòu)成等電位跨接，
以保證設(shè)備和人身。
This product is suitable for grounding of electric equipment.Both individual protective earth and ?working reference filed?of kinds of electronic equipment areconnected to this box,then they are leaded to earth device separately,to get the aim of one-point earth (earth resistance value Is designed referring to design).
Furthermore,the box is set with varistor,in case that the building subjects to the thunder,the high voltage will break down the varistor,however,only the equipment connected toearth tandem box plate is connected with building lightning protection earth to form an equipotential bridge connection,the safety of both the equipment and human saf.結(jié)端子箱.jpg)
