IP45 vs IP65? Ungasarudza sei mudziyo wekuchaja wepamba usingadhuri zvakanyanya?

Kuongororwa kweIP, kana Kuongororwa kweDziviriro yeIngress, inoshanda sechiyero chekudzivirira kwemudziyo kupinda kwezvinhu zvekunze, kusanganisira guruva, tsvina, uye hunyoro. Yakagadzirwa neInternational Electrotechnical Commission (IEC), iyi sisitimu yekuyera yave chiyero chepasi rose chekuongorora kusimba uye kuvimbika kwemidziyo yemagetsi. Iine nhamba mbiri, chiyero cheIP chinopa kuongororwa kwakazara kwesimba rekudzivirira remudziyo.

Nhamba yekutanga muIP rating inoratidza mwero wekudzivirira kubva pazvinhu zvakasimba, zvakaita seguruva nemarara. Nhamba yekutanga yepamusoro inoratidza kuwedzera kwekudzivirira kubva kuzvinhu izvi. Kune rumwe rutivi, nhamba yechipiri inoratidza kuramba kwechishandiso kumvura, nemutengo wakakwira uchiratidza mwero wakakwira wekudzivirira kubva kuhunyoro.

Muchidimbu, sisitimu yekuyera IP inopa nzira yakajeka uye yakajairika yekuzivisa kugara kwenguva refu uye kuvimbika kwemidziyo yemagetsi, zvichibvumira vatengi nenyanzvi dzeindasitiri kuita sarudzo dzakagadzirwa zvichienderana nemamiriro chaiwo enzvimbo iyo mudziyo uchashandiswa. Nheyo yacho iri nyore: kana IP yakakwira, mudziyo unowedzera kusimba kune zvinhu zvekunze, zvichipa vashandisi chivimbo mukushanda kwawo uye kugara kwenguva refu.

(IP rating kubva kuIEC)

Kuve nechokwadi chekuti nzvimbo dzekuchaja dzeElectric Vehicle (EV) dzinogara kwenguva refu kwakakosha, neIP ratings dzichiita basa guru mukuchengetedza zvivakwa izvi zvakakosha. Kukosha kweizvi kunonyanya kuoneka nekuda kwenzvimbo dzekuchaja dziri panze, zvichidziisa munzvimbo dzisingatarisirwi dzechisikigo dzakadai semvura, sinou, uye mamiriro ekunze asina kunaka. Kushaikwa kwedziviriro yakakwana kubva kuhunyoro hakungokanganisi mashandiro enzvimbo yekuchaja chete asiwo kunokonzera njodzi huru dzekuchengetedza.

Funga nezvemamiriro ezvinhu apo mvura inopinda mu Nzvimbo yekuchaja mota dzemagetsi dzepamba - chiitiko chinoita sechisina njodzi chinogona kuva nemigumisiro yakaipa. Kupinda kwemvura kunogona kukonzera kupwanyika kwemagetsi nezvimwe zvinetso, zvichiguma nemamiriro ezvinhu ane njodzi senge moto kana kupiswa nemagetsi. Kunze kwezvinetso zvekuchengetedza, kukanganiswa kwehunyoro kunowedzera kusvika pakuora nekuora kwezvinhu zvakakosha mukati mechiteshi chekuchaja. Izvi hazvingoisi pangozi kushanda zvakanaka kwechiteshi chete asiwo zvinosanganisira mukana wekugadzirisa kunodhura kana, mune zviitiko zvakanyanya, kutsiva zvachose.

Mukutsvaga kufamba kwemagetsi kwakasimba uye kwakavimbika, kugadzirisa kusasimba kwenzvimbo dzekuchaja dzeEV pazvinhu zvezvakatipoteredza kwakakosha. Kuziva basa guru rinoitwa neIP ratings mukuderedza njodzi, kubatanidzwa kwematanho ekudzivirira epamberi kunova musimboti mukuona kuti zvinhu izvi zvinokosha zvekuchaja zvinogara kwenguva refu uye zvakachengeteka. Sezvo shanduko yepasi rose kuenda kumotokari dzemagetsi ichikwira, kusimba kwenzvimbo dzekuchaja mumamiriro ekunze akasiyana-siyana kunobuda sechinhu chakakosha chekufunga nezvekushandiswa kwemhinduro dzekufambisa dzine hushamwari nezvakatipoteredza.

(Nzvimbo yekuchaja yeAmpax yemagetsi yekutengeserana kubva kuInjet New Energy)

Kusarudza nzvimbo dzekuchaja dzemagetsi dzine IP rating yakakwira kwakakosha. Tinokurudzira kuti pave neIP54 inoshandiswa panze, ichidzivirira guruva nemvura. Mumamiriro ezvinhu akaoma akadai sechando chakawanda kana mhepo ine simba, sarudza IP65 kana IP67. Imba nebhizinesi reInjet New Energy Machaja eAC(Swift/Sonic/The Cube) vanoshandisa IP65 rating yakakwira iripo pari zvino pamusika. IP65 Inopa dziviriro yakasimba kubva kuguruva, ichideredza zvidimbu zvinopinda mumidziyo. Inodzivirirawo kubva kumajeti emvura kubva chero divi, zvichiita kuti ive yakakodzera nzvimbo dzine hunyoro. Kuti uchengetedze kuchengetedzeka uye kuvimbika mumamiriro ekunze ese, zvakakosha kuchenesa nzvimbo dzekuchaja nguva nenguva. Kudzivirira marara akaita sevhu, mashizha, kana sinou kuti asavhare mhepo kunoita kuti mhepo ishande zvakanaka, kunyanya panguva yemamiriro ekunze asina kunaka.