We are discussing here the second structure of the PTC heating element, PTC heating element structure please refer to the explanation of its definition. How is the creepage distance of the functional insulation at the location of the red circle in Figure 1 determined? We all know that NOTE 1 of TABLE 18 section has…
QAPHELA izinto zikagesi zeSigaba 0 zinendawo ebiyelwe yezinto ezivalelayo ezingase zakhe ingxenye noma yonke into eyisisekelo, noma indawo ebiyelwe yensimbi ehlukaniswa nezingxenye ezibukhoma ngokufakwa okufanele. Uma into esetshenziswayo evalekile yezinto ezivikelayo inenhlinzeko yezingxenye zangaphakathi ze- earthing, ibhekwa njengento esetshenziswayo yekilasi I noma isisetshenziswa sekilasi 0I.Lolu hlobo lukagesi alunaso isisetshenziswa somhlaba esivikelayo, futhi ngesikhathi esifanayo, ungqimba…
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…
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…
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…
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.
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…
i-votlage yokusebenza: I-voltage ephezulu lapho ingxenye ecatshangelwayo ingaphansi kwayo lapho into esetshenziswayo ihlinzekwa nge-voltage yayo elinganiselwe futhi isebenza ngaphansi kokusebenza okujwayelekile, enezilawuli kanye nemishini yokushintsha ebekwe ukuze kukhuliswe inani QAPHELA 1 Amandla kagesi asebenzayo acabangela ama-resonant voltages. QAPHELA 2 Lapho wehliswa i-voltage esebenzayo, umthelela wama-voltages wesikhashana uyazitshwa. The rated voltage imvamisa ivolumu yokulethwa kwesampula evivinywayo,…
rated voltage range:ibanga lamandla kagesi elinikezwe umshini ngumkhiqizi, ovezwa imikhawulo yawo ephansi nangaphezulu. Le ncazelo iyisandiso sencazelo ye rated voltage. Kuyi-voltage elinganiselwe ngendlela yobubanzi enamanani aphezulu naphansi. Ngokuvamile, lapho umkhiqizi aklama umkhiqizo onenani elikhulu lamazwe emakethe aqondiwe womkhiqizo ofanayo, kuyadingeka ukucabangela ukucacisa i-voltage elinganiselwe ngohlobo lwebanga rated voltage. Ngale ndlela, uhla lwe-voltage olulinganiselwe olulodwa lungasetshenziswa…
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