IEC 60335-1 Interpretation – Page 9 – 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 “yokungasebenzi kahle okuyingozi”
Bygezhi-tech July 16, 2024September 27, 2025

ukungasebenzi kahle okuyingozi: ukusebenza okungahlosiwe kwento esebenza kanzima engase yonakalise ukuphepha. Iphuzu elibalulekile lapha ukuqonda “ukusebenza okungahlosiwe”. Igama eliphikisayo elithi “okungahlosiwe” lithi “okuhlosiwe”. Ngokuvamile, asikho isidingo esisezingeni “sokusebenza okuhlosiwe”. Lapha, ake ngikunike isibonelo esibi. Uma umuntu esebenzisa i-ayina kagesi ukuze ashaye ekhanda lomunye umuntu, izinga alidingi ukuthi ngisho noma sisebenzisa i-ayina kagesi, akufanele silimale ikhanda…

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Isigaba sesi-3 – Uyiqonda kanjani incazelo ye-“rated impulse voltage”
Bygezhi-tech July 15, 2024September 27, 2025

rated impulse voltage: I-voltage esuselwe ku-voltage elinganiselwe kanye nesigaba sokugcwala ngokweqile komshini, obonisa amandla okumelana ashiwo okufakwayo kwawo ngokumelene no-overvoltage wesikhashana. Kwabaqalayo, akudingekile ngempela ukuqonda incazelo engokomzimba yale ncazelo. Ukusetshenziswa okuyinhloko kwaleli xabiso le-voltage esilinganisweni ukunquma inani elilinganiselwe lemvume; ngokubhekisela kuThebula 15, inani elilinganiselwe le-impulse voltage linganqunywa ngokuqondile.Umusho ophezulu weThebula le-15 ubonisa ukuthi “Imishini ikusigaba…

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Isigaba sesi-3 – Iqondwa kanjani incazelo “yokusebenza okuvamile”
Bygezhi-tech July 15, 2024September 27, 2025

ukusebenza okuvamile: izimo lapho into esebenza ngaphansi kwayo isetshenziswa ngokujwayelekile uma ixhunywe kumapayipi amakhulu. ukusebenza okuvamile isimo sokusebenza ngendlela eshiwo encwadini yeziqondiso ngokuvamile. Kwesinye isikhathi kubuye kube yisimo sokusebenza ngendlela eshiwo esilinganisweni, nakuba le ndlela yokusebenza ingekho encwadini yeziqondiso futhi umsebenzisi akavamile ukusebenza ngale ndlela. Lapha, ukusebenza okuvamile kungase kuchazwe kabusha kumazinga ahlukene eNgxenye II….

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General

Isinqumo esivela kuwebhusayithi ye-IECEE
Bygezhi-tech July 14, 2024September 27, 2025

Uma kukhona ukungaqondakali ekuqondeni kwethu izindinganiso, noma uma zingekho izidingo ezicacile kumazinga, noma uma singaqiniseki ngamandla okusetshenziswa kwamazinga, ekuqaleni, singakwazi ngokuhlola ikhasi lewebhu elilandelayo ukuze sibone ukuthi kunesinqumo esingabhekisela kuso odabeni esikhathazeke ngalo.IECEE Izinqumo

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clause 3

Isigaba sesi-3 – Iqondwa kanjani incazelo yegama elithi “rated” esigatshaneni 3.1.1 – 3.1.8
Bygezhi-tech July 14, 2024September 27, 2025

Kukhona izinto ezilinganiselwe ezingu-7 kusukela kusigatshana 3.1.1 ukuya esigatshaneni 3.1.8 ngaphandle kwesigatshana 3.1.3, njenge-voltage elinganiselwe, ububanzi be-voltage elinganiselwe, okokufaka kwamandla alinganiselwe, ububanzi bokufaka amandla alinganiselwe, amanje akalwe, i-frequency elinganiselwe, i-frequency elinganiselwe . Ukuze ufinyeze inhloso yezinga, “ikaliwe” imele isethi yamapharamitha anikezwe umkhiqizi entweni. Ngokuvumelana nezimfuneko zesigatshana sesi-7, amanye amapharamitha kuleli qembu elilinganiselwe ngokuvamile kudingeka amakwe…

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Isigaba sesi-3 – Iqondwa kanjani incazelo “yebanga lefrikhwensi elinganiselwe”
Bygezhi-tech July 14, 2024September 27, 2025

ibanga lefrikhwensi elinganisiwe: ibanga lefrikhwensi elinikezwe umshini ngumkhiqizi, ovezwa imikhawulo yawo ephansi nangaphezulu. Ngakho-ke, ngincoma ukuthi umake imvamisa elinganiselwe njengo-50/60Hz ngokuqondile.Therefore, I recommend marking the rated frequency as 50/60Hz directly.

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Isigaba sesi-3 – Iqondwa kanjani incazelo “yefrikhwensi elinganiselwe”
Bygezhi-tech July 14, 2024September 27, 2025

isilinganiso esilinganiselwe: imvamisa eyabelwe into esetshenziswa umkhiqizi. Ngokuvamile, imvamisa elinganiselwe imvamisa yokusetshenziswa okujwayelekile yezwe lemakethe eliqondiwe ngesikhathi umkhiqizo uklanywa. Njengoba emhlabeni wonke, kukhona amaza okusebenza amabili kuphela, i-50Hz kanye ne-60Hz, inani lingaba ngu-50Hz noma u-60Hz kuphela, noma womabili u-50 kanye no-60Hz. Imvamisa elinganiselwe, amandla amanje alinganiselwe noma alinganiselwe, i-voltage elinganiselwe, njll. amapharamitha ayisisekelo abonisa into…

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Isigaba sesi-3 – Iqondwa kanjani incazelo yegama elithi “rated current”
Bygezhi-tech July 13, 2024September 27, 2025

isilinganiso samanje: esamanje sabelwe into esetshenziswa umkhiqizi.QAPHELA Uma kungekho wamanje owabelwe ocingweni, owamanje olinganiselwe ngu– ezinsizeni zokushisisa, okwamanje kubalwa kusukela kokokufaka kwamandla alinganiselwe kanye ne-voltage elinganiselwe; – ezinsizeni ezisebenza ngenjini kanye nezinto zikagesi ezihlanganisiwe, okwamanje kukalwa lapho into esetshenziswayo inikezwa ngevoltheji elinganiselwe futhi isetshenziswa ngaphansi kokusebenza okujwayelekile. Lokhu kuhambisana nokokufaka kwamandla okulinganiselwe futhi kunqunywa ngendlela…

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Isigaba sesi-3 – Uyiqonda kanjani incazelo “yebanga lokufakwa kwamandla okulinganiselwe”
Bygezhi-tech July 13, 2024September 27, 2025

ibanga lokufakwa kwamandla okulinganiselwe: ububanzi bokufaka amandla obunikezwe umkhiqizi osetshenziswayo, ovezwa imikhawulo yawo ephansi nangaphezulu. Le ncazelo ihambisana nebanga le-voltage elinganiselwe, okusho ukuthi okokufaka kwamandla okulinganiselwe kufakwe ilebula enobubanzi bemikhawulo ephezulu naphansi.Isibonelo: I-heater yegumbi leshubhu le-quartz enebanga le-voltage elinganiselwe ye-AC220-240V kanye nobubanzi bokufakwa kwamandla obulinganiselwe obungu-2000-2200W.

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