clause 3

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.

clause 3

Isigaba sesi-3 – Uyiqonda kanjani incazelo “yokufakwa kwamandla alinganiselwe”
Bygezhi-tech July 12, 2024October 5, 2025

rated power input:ukufakwa kwamandla okunikezwe umshini ngumkhiqiziInothi 1 kokufakwayo: Uma kungekho okokufaka kwamandla okunikezwayo entweni esetshenziswayo, okokufaka kwamandla okulinganiselwe okukalwa kwezinto zokushisisa nezinto ezisetshenziswayo ezihlanganisiwe kuwukufaka kwamandla okukalwa lapho into esetshenziswayo inikezwa ngevolthi elinganiselwe futhi isetshenziswa ngaphansi kokusebenza okujwayelekile. Emaqenjini okuthuthukisa anolwazi, okokufaka kwamandla okulinganiselwe kunqunywa esigabeni sokuqala somklamo womkhiqizo, futhi abathuthukisi bazoklama umkhiqizo ngokuya…

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Clause 3 – How to understand the definition of “built-in appliance”
Bygezhi-tech October 19, 2024September 27, 2025

built-in appliance: fixed appliance intended to be installed in a cabinet, in a prepared recess in a wall or in a similar location. Here, because the appliance must be installed in a reserved position (usually a cubic space with only one side open), it is a fixed installation and can be regarded as a fixed…

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Clause 3 – How to understand the definition of “accessible part”
Bygezhi-tech December 12, 2024September 27, 2025

accessible part: part or surface that can be touched by means of test probe B of IEC 61032, and if the part or surface is metal, any conductive part connected to it.NOTE Accessible non-metallic parts with conductive coatings are considered to be accessible metal parts. There are some parts or surfaces in the appliance that…

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Clause 3 – How to understand the definition of “user maintenance”
Bygezhi-tech October 4, 2025October 4, 2025

user maintenance: any maintenance operation stated in the instructions for use, or marked on the appliance, that the user is intended to perform. Allowed user-executed operations, the operation guideline was given in user manual, and it could be showed in enclosure of appliance. Since it is a allowed user-executed operation, then additional protective method should…

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Isigaba sesi-3 – Iqondwa kanjani incazelo “yesisetshenziswa esisetshenziswa esisezingeni lesi-III”
Bygezhi-tech August 17, 2024September 27, 2025

Into esetshenziswayo yesigaba III: into esetshenziswayo lapho ukuvikeleka kokushaqiswa kukagesi kuncike ekunikezeni amandla kagesi aphansi kakhulu futhi lapho ama-voltage aphezulu kunalawo okuphepha kwamandla kagesi aphansi kakhulu angakhiqizi.QAPHELA Ukufakwa okuyisisekelo kungase kudingeke ngaphezu kokuhlinzekwa kwa-SELV. Bheka ku-8.1.4. Ukuze uqonde lokhu, udinga ukuqonda kuqala ukuthi yini ukuphepha kwamandla kagesi aphansi kakhulu(SELV). Sicela ubheke incazelo kanye nencazelo ye-SELV….

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Clause 3 – How to understand the definition of “combined appliance”
Bygezhi-tech November 3, 2024September 27, 2025

combined appliance: appliance incorporating heating elements and motors. We know that this standard mainly protects against the following five types of dangers, which are electric shock, mechanical damage from moving parts, thermal damage (such as burns), fire damage, chemical and biological damage. Generally speaking, thermal damage is caused by electric heating elements, and mechanical damage…

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