Isigaba sesi-3 – Iqondwa kanjani incazelo “yebanga lefrikhwensi elinganiselwe”
Ngakho-ke, ngincoma ukuthi umake imvamisa elinganiselwe njengo-50/60Hz ngokuqondile.
Therefore, I recommend marking the rated frequency as 50/60Hz directly.
detachable power supply part: part of the appliance the output of which is intended to be detachable from the class III construction part of the appliance.Note 1 to entry: Means of detachment are a flexible cord and connector or an appliance outlet fitted to the detachable power supply part. This actually defines a detachable adapter….
hand-held appliance: portable appliance intended to held in the hand during normal use. Hair dryers, electric irons, hand-held vacuum cleaners, etc. are typical examples of hand-held appliances.
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…
ukusebenza okukude: ukulawulwa kwento esetshenziswayo ngomyalo ongaqalwa endaweni engabonakali kusetshenziswa izindlela ezifana nezokuxhumana, izilawuli zomsindo noma amasistimu amabhasi.QAPHELA Ukulawula okubomvu kwe-infra-red ngokwako akubhekwa njengokusetshenziselwa ukusebenza kwerimothi. Kodwa-ke, ingahle ifakwe njengengxenye yesistimu efana nokuxhumana ngocingo, isilawuli somsindo noma isistimu yebhasi. Kusuka kokuqukethwe kombhalo kulula ukuqonda incazelo yalesi sigatshana, lapha uhlelo lwezokuxhumana ngokuvamile lubhekisela ocingweni, kuphela kusukela…
small part: part, where each surface lies completely within a circle of 15 mm diameter, or a part where some of the surface lies outside a 15 mm diameter circle but in such a way that it is not possible to fit a circle of 8 mm diameter on any of the surfaces.NOTE A part…
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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