Cov kev cai faus rau kev kho mob cables yog raws li nram no:
1. Thaum lub cable nyob ze los yog hla nrog cov yeeb nkab cua sov, yog tias muaj cov thermal rwb thaiv tsev ntsuas, qhov tsawg kawg nkaus ntawm kev sib luag thiab tus ntoo khaub lig yog 0.5m thiab 0.15m feem.
2. Thaum cov cables hla ib leeg, qhov siab -voltage cable yuav tsum nyob rau hauv qis -voltage cable. Yog tias ib qho ntawm cov cables tiv thaiv los ntawm cov kav dej tsis pub dhau 1m ua ntej thiab tom qab kev sib tshuam lossis sib cais los ntawm kev faib tawm, qhov tsawg kawg nkaus tso cai nyob deb yog 0.15m.
3. The distance between the cable and the foundation of the building should be able to ensure that the cable is buried outside the building's bulk water; when the cable is introduced into the building, it should be protected by a pipe, and the protection pipe should also extend beyond the building's bulk water.
4. Thaum lub cable hla nrog txoj kev tsheb ciav hlau lossis txoj kev, nws yuav tsum muaj kev tiv thaiv los ntawm cov yeeb nkab, thiab cov yeeb nkab tiv thaiv yuav tsum ncav cuag li 2m ntawm txoj kab los yog txoj kev.
5. Qhov kev ncua deb ntawm cov cables ncaj qha faus rau hauv av thiab cov av ntawm cov khoom siv hauv av yuav tsum yog 0.150.5m; faus qhov tob ntawm cov cables ncaj qha faus rau hauv av feem ntau yuav tsum tsis txhob tsawg dua 0.7m, thiab yuav tsum tau muab faus rau hauv cov av khov txheej.
