IP45 vs IP65? Ungayikhetha njani isixhobo sokutshaja ekhaya esingabizi kakhulu?

Uvavanyo lwe-IPokanye Uvavanyo loKhuseleko lokungena, isebenza njengomlinganiselo wokumelana kwesixhobo ekungeneni kwezinto zangaphandle, kuquka uthuli, ukungcola, kunye nokufuma. Le nkqubo yokulinganisa iphuhliswe yiKhomishini ye-International Electrotechnical Commission (IEC), ibe ngumgangatho wehlabathi jikelele wokuvavanya ukuqina kunye nokuthembeka kwezixhobo zombane. Iquka amaxabiso amabini eenombolo, umlinganiselo we-IP ubonelela ngovavanyo olupheleleyo lwezakhono zokukhusela zesixhobo.

Inani lokuqala kuluhlu lwe-IP libonisa inqanaba lokuzikhusela kwizinto eziqinileyo, njengothuli kunye nenkunkuma. Inani lokuqala eliphezulu libonisa ukhuseleko oluphezulu kwezi nxalenye. Kwelinye icala, inani lesibini libonisa ukumelana kwesixhobo nolwelo, kunye nexabiso eliphezulu elibonisa inqanaba eliphezulu lokhuseleko kumswakama.

Ngokwenyani, inkqubo yokulinganisa i-IP inika indlela ecacileyo nesemgangathweni yokunxibelelana ngokuqina nokuthembeka kwezixhobo ze-elektroniki, ivumela abathengi kunye neengcali zoshishino ukuba benze izigqibo ezinolwazi ngokusekelwe kwiimeko ezithile zokusingqongileyo apho isixhobo siza kusetyenziswa khona. Umgaqo ulula: okukhona umlinganiselo we-IP uphezulu, kokukhona isixhobo siqina ngakumbi kwizinto zangaphandle, nto leyo enika abasebenzisi ukuzithemba ekusebenzeni kwaso nasekuphileni ixesha elide.

(Uvavanyo lwe-IP oluvela kwi-IEC)

Ukuqinisekisa ukuqina kwezikhululo zokutshaja ze-Electric Vehicle (EV) kubaluleke kakhulu, kunye nokulinganiswa kwe-IP kudlala indima ebalulekileyo ekukhuseleni ezi ziseko zibalulekileyo. Ukubaluleka kolu vavanyo kubonakala ngakumbi ngenxa yokubekwa ngaphandle kwezikhululo zokutshaja, okuzibeka kwindawo engalindelekanga yendalo efana nemvula, ikhephu, kunye neemeko zemozulu ezimbi. Ukungabikho kokhuseleko olufanelekileyo kumswakama akunakubeka nje kuphela emngciphekweni ukusebenza kwesikhululo sokutshaja kodwa kukwabeka nemingcipheko emikhulu yokhuseleko.

Cinga ngemeko apho amanzi angena khona Isikhululo sokutshaja se-EV sasekhaya – isiganeko esibonakala singenabungozi esinokuba nemiphumo emibi kakhulu. Ukungena kwamanzi kunokubangela ukungasebenzi kakuhle kombane kunye nezinye iingxaki, nto leyo ekhokelela kwiimeko eziyingozi ezifana nomlilo okanye umbane. Ngaphaya kweengxaki zokhuseleko olukhawulezileyo, impembelelo enobungozi yokufuma ifikelela ekuboleni nasekuwohlokeni kwezinto ezibalulekileyo kwisikhululo sokutshaja. Oku akugcini nje ngokubeka emngciphekweni ukusebenza kakuhle kwesikhululo kodwa kukwabandakanya nethuba lokulungiswa okubizayo okanye, kwiimeko ezigqithisileyo, ukutshintshwa ngokupheleleyo.

Kwiphulo lokufuna ukuhambahamba kombane okuzinzileyo nokuthembekileyo, ukujongana nokuba sesichengeni kwezikhululo zokutshaja ze-EV kwiimeko zokusingqongileyo kubalulekile. Ukuqonda indima ebalulekileyo edlalwa ziireyithingi ze-IP ekunciphiseni iingozi, ukuhlanganiswa kwamanyathelo okukhusela aphambili kuba yintsika yokuqinisekisa ukuba ezi ziseko zophuhliso zokutshaja zihlala ixesha elide kwaye zikhuselekile. Njengoko utshintsho lwehlabathi oluya kwizithuthi zombane lukhawuleza, ukuqina kwezikhululo zokutshaja xa kujongwe iimeko zemozulu ezahlukeneyo kuvela njengento ebalulekileyo yokwamkelwa ngaphandle komthungo kwezisombululo zothutho ezinobuhlobo nokusingqongileyo.

(Isikhululo sokutshaja se-Ampax se-EV esivela kwi-Injet New Energy)

Ukukhetha izitishi zokutshaja ze-EV ezine-IP ephezulu kubalulekile. Sicebisa ukuba usebenzise i-IP54 encinci ngaphandle, ukuzikhusela eluthulini nasemvuleni. Kwiimeko ezinzima ezifana nekhephu elikhulu okanye imimoya enamandla, khetha i-IP65 okanye i-IP67. Ikhaya kunye neshishini le-Injet New Energy Iitshaja ze-AC(Swift/Sonic/The Cube) zisebenzisa i-IP65 ephezulu ekhoyo ngoku kwimarike. IP65 Inika ukhuselo oluqinileyo eluthulini, inciphisa amasuntswana angena kwizixhobo. Ikwakhusela kwiijethi zamanzi ezivela nakweyiphi na indlela, nto leyo eyenza ukuba ifaneleke kwiindawo ezimanzi. Ukuze kugcinwe ukhuseleko kunye nokuthembeka kuzo zonke iimeko zemozulu, kubalulekile ukucoca rhoqo izikhululo zokutshaja. Ukuthintela inkunkuma efana nothuli, amagqabi, okanye ikhephu ekuthinteleni umoya kuqinisekisa ukusebenza kakuhle, ingakumbi ngexesha lemozulu embi.