Kwakatangira: Kuzvarwa kweIP Protection Rating
Chiyero chekudzivirira IP (Ingress Protection) chiyero chepasi rose chakagadzirwa neInternational Electrotechnical Commission (IEC), chine mavambo aro kubva muna 1976. Nhamba yechiyero chepasi rose parizvino iIEC 60529:2013. Chiyero ichi chine chinangwa chekubatanidza nzira yepasi rose yekuongorora kugona kwekudzivirira kwemidziyo yemagetsi, zvichipa vagadziri, vatengi, nemasangano anotonga mutauro wakafanana wekutsanangura kugona kwekudzivirira guruva nemvura kwemidziyo. Nemamwe mashoko, chiyero cheIP chinoyera mwero wekudzivirira unopihwa nechivako kubva pakusvika kwevanhu kuzvikamu zvine njodzi, pamwe nekupindwa kwezvinhu zvakaoma kana mvura.
MuChina, chiyero chinoenderana neIEC 60529:2013 iGB/T 4208-2017. Semutauro wehunyanzvi unogamuchirwa pasi rose, chiyero chekuchengetedza michina yemagetsi chakakosha pakugadzira, kusarudza, kuisa, uye kushandisa michina yemagetsi. Inoitawo basa rakakosha mukudzivirira michina yemagetsi kubva pakukanganisa kana kukuvara uye kuona kuti masisitimu emagetsi anoramba achishanda uye akavimbika.
Kugadzirisa: Mitemo yeKukodha yeKudzivirira IP
Manyorerwo akajairika ekunyora ma IP protection ratings ndeekuti “IPXX”, apo “XX” ine manhamba maviri echiArabic. Muzviitiko zvakakosha, mamwe mabhii nemabhii ekuwedzera anogona kutevera. Manhamba maviri aya ane mabasa awo chaiwo: nhamba yekutanga inoratidza mwero wekudzivirira kubva pakusvika kune zvikamu zvine njodzi uye kupinda kwezvinhu zvakasimba, nepo nhamba yechipiri ichiratidza mwero wekudzivirira kubva pakupinda kwemvura. Nhamba yakakura, ndipo panowedzera simba rekudzivirira.
Nhamba yekutanga: 0~6
Nhamba yekutanga inomiririra dziviriro kubva pakusvika kune zvikamu zvine njodzi nezvinhu zvakasimba zvekune dzimwe nyika:
0: Hapana dziviriro yakakosha
1: Dziviriro kubva kuzvinhu zvakasimba zvakakura kupfuura 50mm
2: Dziviriro kubva kuzvinhu zvakasimba zvakakura kupfuura 12.5mm
3: Dziviriro kubva kuzvinhu zvakasimba zvakakura kupfuura 2.5mm
4: Dziviriro kubva kuzvinhu zvakasimba zvakakura kupfuura 1.0mm
5: Yakachengetedzwa neguruva (inogumira kupinda)
6: Kuvhara guruva (hakupindi)
Chitubu: “GB/T 4208-2017 Dhigirii dzeDziviriro Dzinopihwa neEnclosures (IP Code)”
Nhamba Yechipiri: 0~9
Nhamba yechipiri inomiririra dziviriro kubva pakunyura kwemvura:
0: Hapana dziviriro yakakosha
1: Dziviriro kubva kumadonhwe emvura anodonha akamira
2: Dziviriro kubva kumadonhwe emvura anodonha akamira kana nzvimbo yakavharirwa yakakotamiswa kusvika 15°
3: Dziviriro kubva mumvura inopfapfaidzwa
4: Dziviriro kubva mumvura inopfachurwa
5: Dziviriro kubva kumajeti emvura
6: Dziviriro kubva kumajeti emvura ane simba
7: Dziviriro kubva mukunyudzwa kwechinguvana
8: Dziviriro kubva mukunyudzwa nguva dzose
9: Dziviriro kubva kumajeti emvura ane simba rakawanda uye tembiricha
Chitubu: “GB/T 4208-2017 Dhigirii dzeDziviriro Dzinopihwa neEnclosures (IP Code)”
Mafungiro Asiriwo: Kusanzwisisana Kunowanzoitwa Nezve IP Protection Ratings
Pfungwa Isina Kujeka 1: Kuongororwa Kwakakwirira kweIP Kunoreva Chigadzirwa Chiri Nani
Chiyero chekudzivirira IP chinofanira kuenderana nemamiriro ekushandiswa; kukwira hakusi kuti zviri nani. Semuenzaniso, rambi remumba rinongoda chiyero cheIP20 chete, asi kana IP68 ikasarudzwa zvine simba, hazvingowedzeri mutengo wechigadzirwa chete asi zvinogonawo kukanganisa kupisa (dhizaini yakavharwa zvachose inodzivirira kupisa kupera). Kusiyana neizvi, kune michina yekunze, kana chiyero chidiki senge IP44 chikasarudzwa, chinogona kukundwa nemvura yemvura neguruva zviri nyore, zvichikonzera kutadza kushanda.
Pfungwa Isina Kujeka 2: Kuyera Guruva Nemvura Zvinofanira Kuedzwa Panguva Imwe Chete
Manhamba maviri eIP protection rating anogona kuongororwa zvakasiyana. Kana bvunzo yekuramba mvura chete ikaitwa, nhamba yekutanga inogona kumirirwa neX. Semuenzaniso, kana chiyero chekuramba mvura chiri 8, chinoratidzwa seIPX8.
Pfungwa Isina Kujeka 3: IP68 Inoreva Kuti Haipindi Mvura Zvikuruf
Kuyedzwa kweIP protection rating kunoyera mashandiro e "prototype" pasi pe "mamiriro erabhoritari." Mukushandiswa chaiko, kumanikidzwa kwakasimba (senge kuyerera kwemvura panguva yekushambira), shanduko dzetembiricha (kuchinjana kupisa nekutonhora zvichikonzera kuvharika kwechisimbiso), uye kupera nekupwanyika zvese zvinogona kukonzera kutadza kwekudzivirira.
Zvishandiso zveChigadzirwa
Mushure mekunzwisisa mitemo yekunyora makodhi uye mafungiro asina kunaka pamusoro pekuongorora IP, hazvisi zvakaoma kuona kuti kusarudza nhanho chaiyo yekudzivirira ndiko "kugadzirisa" mamiriro ekushandisa. Pfungwa yeMEOKON yekugadzira zvigadzirwa yakavakirwa pamamiriro ezvinhu chaiwo uye kugadzirisa matambudziko anoshanda.
IP68
Chinotapurirana cheRadar Level cheWireless MD-K933
Yakakodzera mambure ekubvisa mvura, matsime ekuongorora, nzizi, madhamu, nedzimwe nzvimbo dzakaoma.
Muchina wekutarisa mvura wakabatanidzwa MD-K986
Yakagadzirirwa nzvimbo dzinonyanya kuzara mvura, dzakadai semagaraji epasi pevhu, makamuri epasi pevhu, nzvimbo dzakaderera, nzira dzepasi pevhu, uye migwagwa yakanyura.
IP67
MD-S275 Wireless Outdoor Digital Pressure Gauge
Chiyero chekunze chedhijitari chekutarisa kumanikidzwa kwemhepo chine hunyanzvi hwekutaurirana pasina waya, chakakodzera kutarisa mapaipi ekumanikidzwa kwemhepo kwenguva refu.
Dhijitari Remote Pressure Gauge MD-S541
Inonyanya kushandiswa pakutarisa kumanikidzwa uye kuratidza alarm yemasilinda ekudzimisa moto.
IP65
Dhijitari yeDhijitari Switch MD-S853
Inonyanya kukodzera masisitimu ehydraulic, maindasitiri ekudzora, michina inofambiswa, nedzimwe nzvimbo dzakaoma dzemaindasitiri.
Tembiricha isina waya uye mita yehunyoro MD-S277HT
Inogona kugadziriswa munzvimbo dzakaoma dzakadai senzvimbo dzekunze dzemaindasitiri nemakamuri emidziyo yepasi pevhu, pamwe nemahofisi epamusoro-soro ebhizinesi.
Nguva yekutumira: Kurume-20-2026