Mwenje wemugwagwa we LED unowanzova kure nesu, kana chiedza chikatadza kushanda, tinofanira kutakura midziyo yese inodiwa, uye zvinoda tekinoroji kuti chigadziriswe. Zvinotora nguva uye mari yekugadzirisa inodhura zvakanyanya. Saka kuyedza chinhu chakakosha. Kuyedza mwenje wemugwagwa we LED kunosanganisira bvunzo yekudzivirira mvura kana kupinda (IP), bvunzo yekupisa, bvunzo yekudzivirira kukanganiswa (IK), bvunzo yekukwegura, nezvimwewo.
Kuedza kudzivirira kupinda (IP)
Zvinoona kana chiedza chichadzivirira zvikamu zvinoshanda kubva mumvura, guruva, kana chinhu chakasimba, zvichichengetedza chigadzirwa chakachengeteka pamagetsi uye chinogara kwenguva refu. Kuongororwa kweIP kunopa mwero wekuyedza unodzokororwa wekuenzanisa dziviriro yenzvimbo yakavharirwa. Kuongororwa kweIP kunomirira sei? Nhamba yekutanga muIP inomirira mwero wedziviriro kubva kuchinhu chakasimba kubva paruoko kuenda kuguruva, uye nhamba yechipiri muIP inomirira mwero wedziviriro kubva kumvura yakachena kubva pa1mm yemvura kusvika pakunyudzwa kwenguva pfupi kusvika pa1m.
Semuenzaniso, "6" zvinoreva kuti hapana guruva rinopinda, "5" zvinoreva kuti rakachengetedzwa kubva kumajeti emvura kubva chero kupi. Kuyedzwa kweIP65 kunoda kumanikidzwa kwe30kPa kure ne3m, nehuwandu hwemvura huri marita 12.5 paminiti, nguva yekuyedzwa ndeyeminiti imwe pa square mita kweinenge maminitsi matatu. Kune akawanda machiedza ekunze IP65 yakanaka.
Dzimwe nzvimbo dzine mvura inoda IP66, zvinoreva kuti "6" yakachengetedzwa kubva kumajeti emvura ane simba uye gungwa rinorema. Kuyedzwa kweIP66 kunoda kumanikidzwa kwe100kPa kure ne3m, nehuwandu hwemvura hwemarita 100 paminiti, nguva yekuyedzwa ndeyeminiti imwe pamita imwe chete kweinenge maminitsi matatu.
Kuongororwa kwekudzivirira kukanganisa (IK)
Maitiro eIK rating: IEC 62262 inotsanangura nzira iyo mavharo anofanira kuyedzwa nayo kuti aonekwe kuti ane IK ratings, ayo anotsanangurwa sedanho rekudzivirira mavharo anopihwa kubva pakukanganiswa nekunze kwemagetsi.
IEC 60598-1 (IEC 60529) inotsanangura nzira yekuyedza inoshandiswa kupatsanura nekuyera mwero wedziviriro inopihwa nechinhu chakasimba kubva pakupinda kwezvinhu zvakasiyana-siyana zvakakura kubva paminwe nemaoko kusvika kuguruva rakatsetseka uye dziviriro kubva pakudonha kwemvura kubva pamadonhwe anodonha kuenda kujeti remvura rine simba rakawanda.
IEC 60598-2-3 ndiyo International Standard yeMarambi eMugwagwa neMugwagwa.
Zviyero zveIK zvinotsanangurwa seIKXX, apo "XX" iri nhamba kubva pa00 kusvika ku10 inoratidza madhigirii edziviriro inopihwa nemagetsi anovharirwa (kusanganisira maluminaires) kubva pakukanganiswa nemagetsi ekunze. Chiyero cheIK chinoratidza kugona kwenzvimbo inovharirwa kurwisa mazinga esimba rekukanganiswa akayerwa mujoules (J). IEC 62262 inotsanangura kuti nzvimbo inovharirwa inofanira kuiswa sei pakuyedzwa, mamiriro ekunze anodiwa, huwandu uye kupararira kwemigumisiro yekuyedzwa, uye hammer yekukanganiswa inofanira kushandiswa padanho rega rega reIK rating.
Mugadziri akakodzera ane michina yese yekuyedza. Kana ukasarudza mwenje wemugwagwa we LED wepurojekiti yako, zviri nani kukumbira mutengesi wako kuti akupe mishumo yese yekuyedza.
Nguva yekutumira: Gunyana-11-2024