Izinga le-IP (Ingress Protection) liyindinganiso yamazwe ngamazwe yokuhlola nokuhlukanisa izinga lokuvikela lamathuluzi kagesi. Iqukethe izinombolo ezimbili ezimele izinga lokuvikelwa ezintweni eziqinile neziwuketshezi. Inombolo yokuqala ikhombisa izinga lokuvikeleka ezintweni eziqinile, futhi inani lisukela ku-0 kuye ku-6. Incazelo ethile imi kanje:
0: Asikho isigaba sokuvikela, asihlinzeki nganoma yisiphi isivikelo ezintweni eziqinile.
1: Iyakwazi ukuvimba izinto eziqinile ezinobubanzi obungaphezu kuka-50 mm, njengokuthintana ngengozi nezinto ezinkulu (njengeminwe).
2: Iyakwazi ukuvimba izinto eziqinile ezinobubanzi obungaphezu kuka-12.5 mm, njengokuthintana ngengozi nezinto ezinkulu (njengeminwe).
3: Iyakwazi ukuvimba izinto eziqinile ezinobubanzi obungaphezu kuka-2.5 mm, njengamathuluzi, izintambo nezinye izinto ezincane ukuthi zingathintani ngengozi.
4: Iyakwazi ukuvimba izinto eziqinile ezinobubanzi obungaphezu kuka-1 mm, njengamathuluzi amancane, izintambo, iziphetho zezintambo, njll. ekuthinteni ngengozi.
I-5: Ingavimbela ukungena kothuli ngaphakathi kwemishini futhi igcine ingaphakathi lempahla ihlanzekile.
I-6: Ukuvikelwa okuphelele, okukwazi ukuvimba noma yikuphi ukungena kothuli ngaphakathi kwemishini.
Inombolo yesibili ikhombisa izinga lokuvikeleka ezintweni eziwuketshezi, futhi inani lisukela ku-0 kuye ku-8. Incazelo ethile imi kanje:
0: Asikho isigaba sokuvikela, asihlinzeki nganoma yisiphi isivikelo ezintweni eziwuketshezi. 1: Iyakwazi ukuvimba umthelela wamaconsi amanzi ahla aqonde kudivayisi.
2: Ingavimba umthelela wamaconsi amanzi awelayo ngemva kokuba idivayisi itshekisiwe nge-engeli engu-15 degrees.
3: Ingavimba umthelela wamaconsi amanzi awelayo ngemva kokuba idivayisi itshekisiwe nge-engeli engu-60 degrees.
4: Ingavimba umthelela wokuchaphaza kwamanzi emishinini ngemva kokuthambekela endizeni evundlile.
I-5: Ingavimbela umthelela wesifutho samanzi emishinini ngemva kokuthambekela endizeni evundlile.
I-6: Iyakwazi ukuvimba umthelela wejethi yamanzi aqinile kumishini ngaphansi kwezimo ezithile.
7: Ikhono lokucwilisa idivayisi emanzini isikhathi esifushane ngaphandle kokulimala. 8: Ivikelwe ngokugcwele, ikwazi ukucwiliswa emanzini isikhathi eside ngaphandle kokulimala.
Ngakho-ke, izibani ze-rattan engadini yangaphandle ngokuvamile zidinga ukuba nezinga eliphakeme lokungena kwamanzi ukuze kuqinisekiswe ukusetshenziswa okuvamile ngaphansi kwezimo zezulu ezihlukahlukene ezinzima. Amabanga ajwayelekile angangeni manzi afaka i-IP65, IP66 ne-IP67, phakathi kwayo i-IP67 iyibanga eliphakeme kakhulu lokuvikela. Ukukhetha izinga elifanele elingangeni manzi kungavikela ukukhanya kwe-rattan emvuleni nasemswakameni, kuqinisekise ukuqina kwayo nokuphila isikhathi eside.
Uma Usebhizinisini, Ungase Uthande
Ncoma Ukufunda
Isikhathi sokuthumela: Aug-07-2023