Iyo nhanho yekudzivirira yekuchinja kwemaindasitiri inonyorwa neIEC (International Electrotechnical Association).Inomiririrwa neIP, uye IP inoreva "ingress kudzivirira.Saka, patinotengamaindasitiri anochinja,ndeipi yakakodzera IP level yemaindasitiri switch?

Rongedza midziyo yemagetsi zvichienderana neguruva rayo uye kudzivirira mvura.Iyo IP yekudzivirira level inowanzo umbwa nenhamba mbiri.Nhamba yekutanga inomiririra intrusion index yeguruva uye zvinhu zvekunze (zvishandiso, maoko evanhu, nezvimwewo), uye yepamusoro-soro ndeye 6;nhamba yechipiri inomiririra indekisi yekuvhara mvura isina mvura yemidziyo yemagetsi, iyo yepamusoro-soro.Ndiyo 8, iyo yakakura nhamba, iyo yakakwirira yezinga rekudzivirira.

Kana vashandisi vanotengamaindasitiri anochinja, vanowanzo sarudza machinjiro emaindasitiri ane mazinga akakodzera ekudzivirira zvinoenderana nekwavanoshandisa nharaunda.Kune maindasitiri ekuchinja, iyo IP yekudzivirira nhanho ndiyo indekisi yeguruva nekuramba kwemvura, saka chii chinokonzera mutsauko mune index?Izvi zvinonyanya kuenderana neiyo shell zvinhu zve switch.Industrial switches inonyanya kusanganisira aluminium alloy shell uye galvanized steel sheets.Mukupesana, aruminiyamu alloys ane yakakwirira yekudzivirira mwero.

For maindasitiri anochinja, kana huwandu hwekudzivirira hunopfuura makumi matatu, hunogona kuchinjika kune dzakaomarara nharaunda dzemaindasitiri, izvo zvinogona kuve nekuchengetedza kwakachengeteka, kwakavimbika uye kwakagadzikana kutaurirana kwemaindasitiri switch.

JHA TECHmaindasitiri anochinja, nhanho yekudzivirira inosvika IP40, aluminium alloy shell, yakachengeteka uye yakavimbika, yakagadzikana kutaurirana, yakazara modhi, inotsigira diki batch customization.