IEC 60335-1 Interpretation – Page 6 – safety standards for electrical products|test,certificate,certification,type test,routine test,IECEE,LVD,GS,ETL,UL,INTERTEK,GCC,GSO

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Isigaba sesi-3 – Iqondwa kanjani incazelo ye-“reinforced insulation”
Byforest August 7, 2024August 31, 2024

ukufakwa okuqinisiwe: ukufakwa okukodwa okufakwe ezingxenyeni ezibukhoma, okunikeza izinga elithile lokuvikela ekushayweni kukagesi okulingana nokufakwa kabili ngaphansi kwezimo ezishiwo kuleli zinga.Njengoba kukhonjisiwe ezithombeni ezimbili ezingezansi, isithombe esingakwesokunxele yisithombe sangemuva sesiqandisi. Ibhodi lesifunda ngaphakathi lingabonakala nge-grille yensimbi esithombeni kwesokunxele, futhi isithombe sangaphakathi isithombe esifanele. Kunezingxenye ezibukhoma ku-PCB, futhi umsebenzisi angakwazi ukuthinta i-grille. Umoya ophakathi kwegebe le-grille…

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Isigaba sesi-3 – Iqondwa kanjani incazelo ye-“double insulation”
Byforest August 5, 2024August 31, 2024

double insulation: isistimu yokuhlukanisa ehlanganisa kokubili ukufakwa okuyisisekelo kanye nokufakwa okungeziwe Incazelo iwukwenza lula kuphela incazelo yokugquma okuyisisekelo kanye nokwahlukanisa okungeziwe ezingeni, kusetshenziswa igama elilodwa ukuchaza amagama amabili. Njengoba kukhonjisiwe emfanekisweni ongezansi, intambo yokunikezela inezingqimba ezimbili zokuvala, umgodla wocingo ongaphakathi kanye nomgodla wocingo omnyama ongaphandle, ochazwa ngokuthi ukufakwa kabili. Njengoba kukhonjisiwe ezithombeni ezimbili ezilandelayo(ifeni), umgodla…

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Isigaba sesi-3 – Iqondwa kanjani incazelo ye-“supplementary insulation”
Byforest August 4, 2024August 31, 2024

i-supplementary insulation: i-insulation ezimele isetshenziswa ngaphezu kokufakwa okuyisisekelo, ukuze kuhlinzekwe ukuvikeleka ekushaqekeni kukagesi uma kwenzeka ukwehluleka kokufakwa kwesisekelo I-insulation engaphandle kwe-insulation eyisisekelo futhi ezimele ku-insulation eyisisekelo, futhi ngokuvamile ifinyeleleka kumsebenzisi. I-supplementary insulation, njengoba negama lisho, ingeziwe, futhi ibhekisela ekufakeni okungeziwe ekufakeni okuyisisekelo. Lokhu kuhilela isimiso esiyisisekelo saleli zinga, okungukuthi isimiso sokuvikela okuphindwe kabili. Kunoma iyiphi…

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Isigaba sesi-3 – Iqondwa kanjani incazelo ye-“basic insulation”
Byforest August 3, 2024August 31, 2024

isisekelo se-insulation: kanye ne-nbsp;i-insulation isetshenziswa ezingxenyeni eziphilayo ukuze kunikeze isivikelo esiyisisekelo ngokumelene nokushaqeka kukagesi Njengoba kukhonjisiwe esithombeni esingakwesokunxele ngezansi, isithombe sekhava engezansi yefeni, futhi isithombe esingakwesokudla isithombe esingenayo ikhava engezansi. Isikhumba socingo oluluhlaza nolunsundu ngaphakathi kwentambo yokuhlinzeka esithombeni esilungile singabhekwa njengokwahlukanisa okuyisisekelo. Ngesikhathi esifanayo, izikhumba zocingo ezimhlophe, ezibomvu nezimnyama ekushintsheni okuxhunywe kugobolondo elimnyama nazo zingahlulelwa…

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Isigaba sesi-3 – Iqondakala kanjani incazelo “yohlobo X, thayipha u-Y, uhlobo olunamathiselwe luka-Z”
Byforest August 3, 2024August 31, 2024

Uhlobo lokuxhumana luchazwa ngumkhiqizi wohlelo lokusebenza. Ngokuvamile, akuvamile ukukuchaza njengohlobo X, ngoba lokhu kuzoletha ubungozi obungadingekile kumkhiqizi. Ivame ukuchazwa ngokuthi Uhlobo Y. Yebo, uma intambo yamandla isakazwa, ngokuvamile ichazwa ngokuthi Uhlobo Z. Umfanekiso olandelayo ubala imidwebo yokuxhuma yezinhlobo ezintathu zokunamathiselwe. Thayipha okunamathiselwe ku-X: ukuxhuma kwentambo yokuhlinzeka kuqedwa endaweni elungiselelwe ngokukhethekile entweni esetshenziswayo. Ngakho-ke, lapho ushintsha…

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Isigaba sesi-3 – Uyiqonda kanjani incazelo “yohlobo lokunamathiselwe ku-Z”
Byforest August 1, 2024August 31, 2024

type Z okunamathiselwe kwi-imeyili: indlela yokunamathisela kwentambo yokunikezela ukuze noma yikuphi ukumiselela kuhloswe ukuthi kwenziwe umkhiqizi, umenzeli wakhe wesevisi noma umuntu ofanayo oqeqeshiwe. Isibonelo: Njengoba kuboniswe emfanekisweni, intambo yokunikezela iphonswa kugobolondo lephampu engaphansi kwamanzi nge-epoxy resin. Uma intambo yokunikezela izoshintshwa, i-cast epoxy resin kufanele ichithwe.ukubuka kwangaphakathi kwephampu yamanzi internal view for water pump

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Isigaba sesi-3 – Uyiqonda kanjani incazelo “yohlobo lokunamathiselwe ku-Y”
Byforest August 1, 2024August 31, 2024

type Y okunamathiselwe kwi-imeyili: indlela yokunamathisela kwentambo yokunikezela ukuze noma yikuphi ukumiselela kuhloswe ukuthi kwenziwe umkhiqizi, umenzeli wesevisi yakhe noma umuntu ofanayo oqeqeshiwe. Njengoba kukhonjisiwe ezithombeni ezimbili ezilandelayo, ngemva kokukhipha ikhava ngezansi komshini, ungabona isigxivizo sentambo nesixhumi sentambo yokunikezela yangaphakathi. Ukukhipha ikhava engezansi kulula uma kuqhathaniswa, kodwa uma intambo yamandla ixhunywe nesixhumi ingono esifanayo noma…

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Isigaba sesi-3 – Uyiqonda kanjani incazelo “yohlobo X olunamathiselwe”
Byforest July 30, 2024August 31, 2024

type X okunamathiselwe: indlela yokunamathisela kwentambo yokunikezela ukuze ikwazi ukushintshwa kalulaOkokuqala, le ncazelo eyentambo yokuhlinzeka. Okwesibili, ngokusho kwamanothi, intambo ingatholakala kuphela kumkhiqizi noma i-ejensi yayo yesevisi. Okwesithathu, kushiwo lapha ukuthi isakhiwo sentambo yokuhlinzeka kulula ukushintshwa. Kusukela kumanothi, singaqonda ukuthi uma le ntambo ingathengwa emakethe yezinsiza zikagesi ezijwayelekile zasekhaya, intambo yokuhlinzeka yompheki werayisi eboniswe esibonelweni esingenhla…

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Isigaba sesi-3 – Iqondwa kanjani incazelo “yentambo yokunikezela”
Byforest July 30, 2024August 31, 2024

supply cord: flexible cord, ngezinjongo zokuhlinzeka, egxiliswe kumshini kagesi Ngokuvamile, amazwe amaningi anamazinga awo ayisibopho okuphepha nokusebenza kwentambo yokunikezela. Intambo yokunikezela lapha iyintambo yokunikezela eqinisekisiwe ehlobene nemikhombandlela yokuhlinzeka esigatshaneni 3.2.1. Emazweni amaningi, inani eliphezulu lamanje ipulaki elingamelana nalo ngu-16A. Uma i-current idlula leli nani, ipulaki ayisetshenziswa, kodwa intambo yokunikezela ixhunywe ngokuqondile ku-wiring engaguquki; intambo yokunikezela…

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