Kwimveliso yemizi-mveliso, ingakumbi kwiimveliso ze-elektroniki nezombane ezisetyenziswa ngaphandle, ukumelana nothuli namanzi kubaluleke kakhulu. Olu buchule luhlala luvavanywa ngokwenqanaba lokukhusela izixhobo nezixhobo ezizenzekelayo, okwaziwa ngokuba yikhowudi ye-IP. Ikhowudi ye-IP sisifinyezo senqanaba lokukhusela lamazwe ngamazwe, elisetyenziselwa ukuvavanya ukusebenza kokhuseleko lwesixhobo esivaliweyo, ikakhulu sigubungela iindidi ezimbini zokumelana nothuli namanzi.umatshini wokuvavanyasisixhobo sovavanyo esibalulekileyo nesibalulekileyo kwinkqubo yokuphanda nokuphonononga izixhobo ezintsha, iinkqubo ezintsha, ubuchwepheshe obutsha kunye nezakhiwo ezintsha. Sidlala indima ebalulekileyo ekusetyenzisweni kakuhle kwezinto, ukuphucula iinkqubo, ukuphucula umgangatho wemveliso, ukunciphisa iindleko, nokuqinisekisa ukhuseleko kunye nokuthembeka kwemveliso.
Inqanaba le-IP lokumelana nothuli namanzi liyimigangatho yokukhusela amandla egobolondo yesixhobo esekwe yi-International Electrotechnical Commission (IEC), edla ngokubizwa ngokuba yi-"IP level". Igama layo lesiNgesi yi-"Ingress Protection" okanye inqanaba le-"International Protection". Liqulathe amanani amabini, inani lokuqala libonisa inqanaba lokumelana nothuli, kwaye inani lesibini libonisa inqanaba lokumelana namanzi. Umzekelo: inqanaba lokhuseleko yi-IP65, i-IP yileta yokumakisha, inombolo 6 yinombolo yokuqala yokumakisha, kwaye u-5 yinombolo yesibini yokumakisha. Inombolo yokuqala yokumakisha ibonisa inqanaba lokumelana nothuli, kwaye inombolo yesibini yokumakisha ibonisa inqanaba lokukhusela ukumelana namanzi.
Ukongeza, xa inqanaba lokhuseleko elifunekayo liphezulu kunenqanaba elimelwe ziinombolo ezichazwe apha ngasentla, umda owandisiweyo uya kubonakaliswa ngokongeza oonobumba abongezelelweyo emva kwamanani amabini okuqala, kwaye kuyimfuneko ukuhlangabezana neemfuno zala magama ongezelelweyo.
Ixesha leposi: Novemba-11-2024