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Imikhiqizo

I-UL 467 vs. IEC 62561-2: Yisiphi Isimiso Senduku Yomhlabathi Okufanele Sicashunwe Yincazelo Yakho Yokungenisa?

Induku yomhlabathi ye-UL 467 embozwe ngethusi enesendlalelo sethusi esingu-0.254 mm kanye nensimbi eyinhloko, amaqembu amaningi okuthenga e-SKU acaphuna kuqala lapho ebhida izinhlelo zokusetshenziswa zaseNyakatho Melika.

Kungani amaqembu okuthenga ebuza lo mbuzo kwasekuqaleni?

Iningi labathengi abasibhalela ngezinduku zomhlabathi basebenzisa izinhlelo ezithumela umndeni ofanayo womkhiqizo kumaphrojekthi aseNyakatho Melika naseYurophu, okusho ukuthi imininingwane yokungenisa impahla kufanele izivikele emithethweni emibili yokuthobela imithetho ngesikhathi esisodwa. I-UL 467 ibusa uhlangothi lwaseNyakatho Melika; I-IEC 62561-2 (kanye nokwamukelwa kwayo yiYurophu i-EN 62561-2) ibusa uhlangothi lwaseYurophu. E-US, i-Ikhodi Kagesi Kazwelonke (NFPA 70), Isigaba 250iyalela izinhlelo ze-electrode ezisekelwe phansi ezibhekisela ezindongeni zomhlabathi ezifakwe kuhlu lwe-UL; eYurophu,I-NFPA 780kanye ne-IEC yayo efanayo ilawula ukumiswa kokuvikela umbani. Incazelo ebiza eyodwa kuphela kwalezi ezimbili ishiya noma yiluphi uhlangothi lohlelo ngaphandle kwe-anchor yokuthobela imithetho evikelekile, futhi umkhondo wokuhlolwa uphula ngesikhathi umthengisi wentela noma umhloli wephrojekthi ebuza ukuthi induku ihlolwe ngayiphi indinganiso. Lezi zindinganiso ezimbili azithathelani indawo, ngakho-ke umbuzo wokuthengwa kwempahla awusiwo “owanele” kodwa “owanele yimuphi” awusiwo “owanele yimuphi wohlelo”.

Iphethini yemvamisa esiyibonayo.Eminyakeni yethu engu-17 yokukhiqiza izinduku zomhlabathi ezimbozwe ngethusi esikhungweni saseXinchang, abathengi ababuza umbuzo we-UL-vs-IEC bawela emaqenjini amathathu. Iqembu lokuqala: amaqembu okuthenga izinsiza abhida izinhlelo zokusabalalisa izinsizakusebenza zaseNyakatho Melika, asevele ecaphuna i-UL 467 futhi afuna ukwazi ukuthi induku efanayo ihlanganisa yini nokuthunyelwa kwamanye amazwe kwaseYurophu. Iqembu lesibili: ama-EPC epulazi lelanga kanye nepulazi lomoya abhida amaphrojekthi wamandla avuselelekayo aseYurophu, asevele ecaphuna i-IEC 62561-2 futhi afuna ukwazi ukuthi induku efanayo nayo isebenza yini ekuxhumekeni kwaseNyakatho Melika. Iqembu lesithathu: abathengi be-OEM yezimboni kanye nengqalasizinda yezokuxhumana abaqhuba izinhlelo ezihlanganisiwe futhi badinga zombili izitifiketi ku-SKU efanayo. La maqembu amathathu ahlangana embuzweni wokuthenga ofanayo kodwa avela ezindaweni ezahlukene zokuqala zokuthobela imithetho.

Izindleko zempendulo engalungile.Imininingwane yokuthengwa ekhomba indinganiso engalungile emlenzeni ongalungile wohlelo oluhlanganisiwe idala iphutha lokuthobela imithetho elivela ekuhlanzweni kwamasiko, ekuhlolweni kokwamukelwa kwendawo, noma ekuhlolweni kwewaranti. Ukulibaziseka kokususwa kwamasiko esitsheni esingu-40HQ sehadiwe yokumisa kungasebenza izinsuku ezingu-5-10 zokusebenza futhi kwengeze izindleko zokunciphisa; ukwehluleka kokuhlolwa kokwamukelwa kwendawo esiteshini esincane noma epulazini lomoya kungabuyisela emuva ukusebenza ngamasonto; okutholakele kokuhlolwa kwewaranti kungaphoqa uhlelo lokuhlola kabusha ngezindleko zomthengi.Izinga likagesi lokwakhiwa kwe-OSHA (29 CFR 1926.404)kudinga ukuqiniswa kwesisekelo ngokwe-NEC kanye nemishini ebhalwe kuhlu lwe-UL, okusho ukuthi izinduku ezingalandeli imithetho endaweni yomsebenzi yase-US zingabangela isenzo sokuphoqelela ngaphezu kokulibaziseka kwephrojekthi. Azikho kulezi zindleko ezingabuyiswa kumhlinzeki ngemva kwalokho — zonke ziseceleni komthengi encwadini yezincwadi, yingakho imininingwane yokuthengwa kufanele ivikelwe ngaphambi kokuba kusayinwe i-PO.

Ukuqhathaniswa kwama-axis amahlanu: UL 467 vs. IEC 62561-2

Ithebula elingezansi liyisifinyezo sohlangothi lokuthengwa kwempahla esihamba naso kubathengi abasha. I-axis ngayinye ihlanganisa isinqumo sokuthengwa kwempahla esihlukile futhi ikhomba idokhumenti ehlukile kudosi yesitifiketi. Njengoba ukuqhathanisa kukhulu, ngigcine iseli ngalinye lifushane futhi ngaxhumanisa izincazelo eziyisisekelo nekhasi lesikhala elishicilelwe lenhlangano ekhiphayo ukuze umthengi akwazi ukuqinisekisa ngqo.

I-axis UL 467 (eNyakatho Melika) I-IEC 62561-2 (Yomhlaba Wonke / EN 62561-2 e-EU)
1. Umzimba okhiphayo Izixazululo ze-UL(okwakuyi-Underwriters Laboratories), i-Nationally Recognited Testing Laboratory (NRTL) e-US kanye nenhlangano yesitifiketi eyaziwayo eCanada. IKhomishini Yobuchwepheshe Be-Electrotechnical Yomhlaba Wonke (i-IEC)e-EU, yamukelwe njenge-EN 62561-2 yi-I-CENELECUkumaka kwe-CE ngaphansi koMthethonqubo Wemikhiqizo Yokwakha we-EU 305/2011.
2. Ububanzi bomkhiqizo Ihadiwe yokubopha kanye neyokusekela okuhlanganisa izinduku zomhlabathi, amadivayisi okubopha, ama-clamp okusekela umhlabathi, kanye nama-bushing okusekela umhlabathi. Kugxilwe kwihadiwe uqobo. Izingxenye zesistimu yokuvikela umbani — ikakhulukazi Ingxenye 2 ihlanganisa ama-electrode omhlaba (izinduku, amapuleti, ama-conductor) kanye nokuxhumeka kwawo ohlelweni lwe-air-termination down-conductor.
3. Indlela yokuhlola Ukuhlolwa kokunamathela, ukuhlolwa kokukhipha ngomshini, ukuhlolwa komjikelezo wamanje, kanye nokumelana nokugqwala ngokwe-UL 467 Isigaba 8-12. Ubukhulu besendlalelo sethusi buqinisekiswe ngokumelene nencazelo emenyezelwe yenduku. Ukuhlolwa kwemishini (ukugoba, ukucindezelwa), umthelela wesando, ukuguga kwemvelo ngokwesilinganisoIsigaba 6.3-6.4 se-IEC 62561-2, kanye nokumelana nokugqwala ngokwe-IEC 60068-2-52 ukuhlolwa kwenkungu kasawoti.
4. Izindlela zokwamukela Ubuqotho bebhondi ngemva komthwalo womshini, akukho ukuphuka kwethusi ngemva kokugoba kwamadigri angu-90 ku-radius engu-100 mm (indawo ebalulekile yokwamukela i-UL 467 yezinduku zensimbi ezimbozwe ngethusi), kanye nokuhambisana nokuthwala kwamanje. Ubuqotho bemishini ngemva kokuguga kwemvelo, isigaba sokumelana nokugqwala esimenyezelwe, kanye nokuqhubeka kukagesi okuqinisekisiwe phakathi kwe-electrode kanye nohlelo lwe-down-conductor.
5. Imibhalo yokuthenga Ikhadi lohlu lwe-UL, uhlu lwesevisi yokulandelela luvuliweul.com, kanye neSimemezelo Sokuhambisana somkhiqizi esibhekisela ku-UL 467. Umbiko wokuhlolwa kwe-IEC ovela elabhorethri yesikimu se-IEC CB, i-EN 62561-2 Declaration of Conformity yamaphrojekthi e-EU, kanye nemibhalo yokumaka i-CE ngaphansi koMthethonqubo we-EU 305/2011.

Ama-axes amahlanu ayahlukahluka ngokuya ngendikimba yesitifiketi, ububanzi, indlela yokuhlola, izindlela zokwamukela, kanye nemibhalo, okuguqula umbuzo wokuthengwa ube uhlu lokuhlola lwezimpendulo ezinhlanu ezihlukene kunokuba kube ngu-yebo/cha oyedwa. Induku ingadlula i-UL 467 bese yehluleka i-IEC 62561-2 uma ukuhlolwa kwe-salt mist kungahlangabezani nebhendi yokwamukelwa kwe-IEC; induku ingadlula i-IEC 62561-2 futhi isadinga ukuhlolwa kwe-UL 467 okuhlukile uma ithunyelwa ohlelweni lwezinsiza zaseNyakatho Melika. Lezi zitifiketi ezimbili zikhishwa izinhlangano ezahlukene futhi azithathelani esinye.

Induku yomhlabathi embozwe ngethusi ye-UL 467 enesiphelo esinomucu kanye nesendlalelo sethusi esingu-0.254 mm esivela ku-Xinchang Shibang, isisekelo sensimbi ehlanganisiwe yokuvikela umbani
Induku yomhlabathi embozwe ngethusi ene-coupling ephethelweni elihlanganisiwe elinentambo, ungqimba lwethusi olungu-0.254 mm oluboshwe enkabeni yensimbi enekhabhoni ephezulu — i-SKU eqinisekiswe kabili edlula kokubili ukuhlolwa kokukhipha kwe-UL 467 kanye nokuguga kwe-IEC 62561-2 salt mist emahoreni angu-168.

Izinqumo ezinhlanu zokuthenga eziqhutshwa yilokhu kuqhathanisa

Isinqumo 1: Iyini indawo yohlelo?Uma uhlelo luyingqalasizinda yosizo noma yokuxhumana yaseNyakatho Melika engu-100%, chaza i-UL 467 ekuchazeni ukungenisa bese uqinisekisa ikhadi le-UL Listing lenduku kusizindalwazi se-UL Product iQ. Uma uhlelo luyi-100% yaseYurophu (amandla avuselelekayo, ukuxhumana, izinsizakalo zokwakha), chaza i-EN 62561-2 bese uqinisekisa iSimemezelo Sokuhambisana ne-CE. Uma uhlelo luyingxubevange — ukuthumela i-SKU efanayo kuzo zombili izimakethe — chaza kokubili bese uqinisekisa zombili izitifiketi ngokuzimela. Lesi yisinqumo esikhulu sokuthenga; izinqumo ezine ezilandelayo zilandela kuso.

Isinqumo 2: Ingabe induku inesitifiketi esisodwa noma isitifiketi esikabili?Induku eqinisekisiwe eyodwa ihlanganisa enye yalezi zindinganiso ezimbili. Induku eqinisekisiwe kabili ihlanganisa zombili, kodwa kuphela ngemva kokuhlolwa okuzimele yi-NRTL ye-UL 467 kanye nelebhu yesikimu se-IEC CB ye-IEC 62561-2. Induku eqinisekisiwe kabili iphethe iprimiyamu yezindleko zokuhlola ezengeziwe, kodwa iprimiyamu itholakala ekusebenzeni kahle kokuthenga kokusebenzisa i-SKU eyodwa kuzo zombili izimakethe. Umbuzo womthengi kumhlinzeki uwukuthi ngabe i-SKU yenduku enikezwayo inesitifiketi esisodwa noma ezimbili, nokuthi ziyini izinombolo zesitifiketi.

Isinqumo 3: Iyini incazelo yobukhulu bengqimba yethusi?I-UL 467 ibhekisela ezindleleni zokubopha kanye nokuthwala ugesi esikhundleni sokucacisa inani elilodwa lokujiya; ungqimba lwethusi olungu-0.254 mm (10 mil) luyincazelo evamile yezentengiselwano evumelana nobuncane be-IEC futhi lusetshenziswa kabanzi ekuthengweni kwezinsiza zaseNyakatho Melika. I-IEC 62561-2 icacisa ubukhulu obuncane bengqimba yethusi obungu-0.25 mm wezinduku zomhlaba zensimbi eziqinile eziboshwe ngethusi. Ungqimba lwethusi olungu-0.254 mm (olungaphezu kobuncane be-IEC) luyincazelo evikelekile kuzo zombili izinhlangothi. Kumaphrojekthi eziteshi zokusetshenziswa abhekisela kuwo.I-IEEE 80 (Ukuphepha Ekugudleni Kwesiteshi Esingaphansi Kwe-AC), ubukhulu bethusi benduku yomhlabathi kanye namandla omshini kumele kuhlangabezane nezindinganiso zokuklama ze-IEEE kanye nesitifiketi somkhiqizo esifanele (UL 467 noma i-IEC 62561-2); zokufakwa kwezimboni nezentengiselwano,I-IEEE 142 (Ukusekelwa Kwezinhlelo Zamandla Zezimboni Nezentengiselwano)inikeza uhlaka lokuklama i-electrode yokumisa phansi okulindeleke ukuthi izinduku ezisohlwini lwe-UL zihlangabezane nazo. Abathengi abachaza i-SKU yenduku yethuIkhasi lomkhiqizo wenduku yethusi yomhlabathi ye-ULngokuvamile basebenzisa izinhlelo zaseNyakatho Melika noma izinhlelo ezihlanganisiwe; abathengi abachaza i-SKU ku-ikhasi lenduku yomhlaba embozwe ngethusingokuvamile baqhuba amaphrojekthi wamandla avuselelekayo aseYurophu.

Isinqumo 4: Iyini ifomethi yedokhumenti yesitifiketi?Idokhumenti ye-UL 467 iyikhadi lohlu lwe-UL kanye neSimemezelo Sokuhambisana nomenzi esibhekisela ku-UL 467. Idokhumenti ye-IEC 62561-2 ingumbiko wokuhlola uhlelo lwe-IEC CB kanye neSimemezelo Sokuhambisana ne-EN 62561-2 kanye nesimemezelo sokumaka i-CE samaphrojekthi e-EU. Uhlelo oluhlanganisiwe ludinga womabili amadokhumenti ngesikhathi esifanayo, futhi imininingwane yokuthenga kufanele isho womabili. Ikhotheshini yomhlinzeki kufanele ibhekisele kuzo zombili izinombolo zesitifiketi encwadini yesipho; uma eyodwa kuphela eqanjwe igama, umthengi kufanele acele enye ngaphambi kokusayina i-PO.

Isinqumo 5: Ubani okhokhela isitifiketi sesibili?Kuhlelo oluhlanganisiwe lapho i-SKU yenduku yomhlinzeki ekhona iqinisekisiwe yinye (ngokuvamile i-UL 467, njengoba i-UL iyindawo evamile yokuqala yokuthunyelwa kwamanye amazwe eNyakatho Melika evela eShayina), isitifiketi sesibili (IEC 62561-2) uhlelo lokuhlola oluhlukile olunezindleko zalo. Umthengi nomhlinzeki kufanele baxoxisane ngokuthi ubani okhokhayo. Ukuhlukaniswa okuvamile ukukhokha komthengi uma isitifiketi siba yimpahla yohlelo (umthengi ungumnikazi wombiko wokuhlola futhi angawusebenzisela ama-SKU esikhathi esizayo); umhlinzeki-uyakhokha uma isitifiketi siphathwa njengotshalomali lwamandla ohlangothini lomhlinzeki. Zombili izakhiwo zinengqondo kwezentengiselwano; ukuxoxisana kufanele kwenzeke esigabeni sekhotheshini kunokuba kube ngemva kokusayinwa kwe-PO.

Ishadi lokugeleza kwezinqumo zezinhlelo zokungenisa ezihlanganisiwe

Ishadi lokugeleza elingezansi lihambisa umthengi wohlelo oluhlanganisiwe ezinqumweni ezingenhla endleleni eyodwa eqondile. Indlela ithatha ukuthi umthengi usevele ethole umhlinzeki ofanele futhi manje ubhala imininingwane yokungenisa; uma umhlinzeki engakatholakali, ishadi lokugeleza liqala ku-“umhlinzeki ofanele otholiwe” kunokuba libe phezulu.

  1. Isinyathelo 1: Qinisekisa ukuthi uhlelo luyi-hybrid.Uma uhlelo luthunyelwa ngo-100% emakethe eyodwa, ishadi lokugeleza alisebenzi — caphuna indinganiso eyodwa esebenzayo bese uqinisekisa isitifiketi. Uma uhlelo luxubile, qhubeka uye esinyathelweni sesi-2.
  2. Isinyathelo 2: Cela umhlinzeki ukuthi akunike idokhumenti yesitifiketi ekhona.Iningi labaphakeli bezinduku zomhlabathi zaseShayina ezimbozwe ngethusi baphatha i-UL 467 (ngenxa yendlela yomlando yokuthumela kwamanye amazwe eNyakatho Melika); abanye baphatha ne-IEC 62561-2 (ngenxa yokukhula kokuthunyelwa kwamanye amazwe kwamandla avuselelekayo). Cela idokhumenti ekhona bese ukhomba ukuthi iyiphi indinganiso engekho.
  3. Isinyathelo 3: Caphuna isitifiketi esingekho.Uma isitifiketi esingekho siyi-IEC 62561-2, cela ikhotheshini ehlukile yohlelo lokuhlola uhlelo lwe-IEC CB. Uhlelo lokuhlola luvame ukumboza ukuguga kwenkungu kasawoti, umthelela womshini, kanye neSimemezelo Sokuhambisana ne-EN 62561-2. Izindleko ezijwayelekile ziqala ku-USD 3,000-8,000 kuye ngelabhorethri yokuhlola kanye nenani lemijikelezo yokuhlolwa yokulandelela.
  4. Isinyathelo 4: Xoxani ngokuhlukaniswa kwezindleko zesitifiketi.Nquma ukuthi ubani okhokhela isitifiketi sesibili. Inzuzo yomthengi yivolumu yohlelo; inzuzo yomhlinzeki yingqalasizinda yokuhlola ekhona. Ukuhlukaniswa okuvamile kohlelo lwe-hybrid lokuqala kungu-50/50 noma umthengi-okhokha ngokushintshana nobunikazi bombiko wokuhlola.
  5. Isinyathelo 5: Bhala incazelo yokungenisa enezindinganiso zombili ezikhonjiwe.Incazelo kufanele ibhekisele kokubili i-UL 467 kanye ne-IEC 62561-2 (noma i-EN 62561-2 yamaphrojekthi e-EU) futhi idinga izinombolo zesitifiketi encwadini yesipho kanye nemibhalo yokuhambisana nokuthunyelwa.
  6. Isinyathelo 6: Yenza ukuhlolwa okubili kwangaphambi kokuthunyelwa.Ukuhlolwa kwangaphambi kokuthunyelwa kufanele kuqinisekise izinombolo zesitifiketi ezikupakishweni lwenduku, idokhumenti yesitifiketi, kanye neSimemezelo Sokuhambisana. Iphrothokholi yokuhlola kanye ehlanganisa zombili izindinganiso isindisa isikhathi esikhungweni somhlinzeki.

Izinhlelo ze-hybrid zivamile futhi izindleko zesitifiketi zingabuyiswa kulo lonke inani lohlelo, ngakho-ke isincomo sabathengi abaningi bezinhlelo ze-hybrid ukuthi baqinisekise kabili kusenesikhathi futhi baxoxisane ngokuhlukaniswa kwezindleko esigabeni sekhotheshini kunokuba kusayinwe i-PO.

Amaphutha avamile okucacisa esiwabonayo kuma-RFQ ahlanganisiwe

Amaphutha amahlanu aphindaphindayo okucacisa afika kuma-RFQ ahlanganisiwe avela kubathengi ababhala ukucacisa kokungenisa okokuqala. Ngayinye ingalungiswa engxoxweni yemizuzu engama-30 nomhlinzeki, kodwa ngayinye ingangena ekwehlulekeni kokwamukela amasiko noma indawo uma ingaxazululwanga.

Iphutha 1: Ukucaphuna i-UL 467 kuphela ohlelweni oluhlanganisiwe.I-RFQ icacisa ukuhambisana ne-UL 467 futhi ayisho i-IEC 62561-2. Umlenze waseYurophu wohlelo ube usufika emasimini ngaphandle kweSimemezelo Sokuhambisana ne-CE futhi ugcinwa kuze kube yilapho umthengi enikeza amadokhumenti engeziwe. Lungisa: chaza zombili izindinganiso ngokucacile ku-RFQ futhi udinga izinombolo zokuqinisekisa zombili encwadini yesipho.

Iphutha 2: Ukuphatha ukumakwa kwe-CE njengokufana nokuhambisana ne-IEC 62561-2.Ukumakwa kwe-CE kuyisimemezelo somthetho ngaphansi koMthethonqubo we-EU 765/2008 obhekisela kumazinga e-EN afanele; i-IEC 62561-2 iyindinganiso yamazwe ngamazwe eyamukelwa yi-EN 62561-2. Induku “ephawulwe yi-CE” ngaphandle kwe-EN 62561-2 Declaration of Conformity ayihambisani ne-IEC 62561-2. Lungisa: cela i-EN 62561-2 Declaration of Conformity ikakhulukazi, hhayi uphawu lwe-CE kuphela.

Iphutha 3: Ukucacisa ukujiya kwesendlalelo sethusi ngaphansi kobuncane be-IEC.Abanye abathengi bezinsizakusebenza baseNyakatho Melika bachaza ungqimba lwethusi olungu-0.10 mm (4 mil) ngezizathu zezindleko. Ubuncane be-IEC 62561-2 bungu-0.25 mm; induku engu-0.10 mm izodlula i-UL 467 kwezinye izilungiselelo kodwa ngeke idlule i-IEC 62561-2. Lungisa: chaza ungqimba lwethusi olungu-0.254 mm (10 mil) lwezinhlelo ezihlanganisiwe — luhlangabezana nezindinganiso zombili.

Iphutha 4: Ukwamukela idokhumenti elilodwa lesitifiketi sokuthunyelwa kwe-hybrid.Umhlinzeki unikeza idokhumenti ye-UL 467 yokuthunyelwa okuhlanganisiwe futhi uphatha idokhumenti yaseYurophu njengembozwe yinhlangano. Idokhumenti yaseYurophu ayimbozwe yinhlangano; idinga iSimemezelo Sokuvumelana se-EN 62561-2 / CE esihlukile. Ukulungiswa: dinga womabili amadokhumenti kuncazelo yokungenisa futhi uqinisekise womabili ekuhlolweni kwangaphambi kokuthunyelwa.

Iphutha 5: Ukweqa ukuhlolwa kwangaphambi kokuthunyelwa okubili.Umthengi wenza ukuhlolwa okukodwa okuqinisekisa i-UL Listing futhi acabange ukuthi ukuhambisana ne-IEC kufanelekile. Ukuhambisana ne-IEC kuqinisekiswa yisethi ehlukile yamadokhumenti futhi kufanele kuhlolwe ngokuzimela. Lungisa: sebenzisa inqubo yokuhlola yangaphambi kokuthunyelwa okubili ehlanganisa womabili amasethi esitifiketi.

Lokho uJane Yang akutshela wonke umthengi wezinhlelo ezihlanganisiwe

Uma ubhala imininingwane yokungenisa yohlelo lwenduku yomhlabathi embozwe ngethusi oluthunyelwa kumaphrojekthi aseNyakatho Melika naseYurophu, izilinganiso ezinhlanu zesinqumo ziyizindawo zohlelo (eNyakatho Melika / eYurophu / exubile), ukumbozwa kwesitifiketi esikhona kumhlinzeki oqokiwe (okukodwa vs okubili), imininingwane yobukhulu belendlalelo yethusi (0.254 mm iyindlela evikelekile yokuzivikela kuzo zombili izindinganiso), ifomethi yedokhumenti yesitifiketi (ikhadi lohlu lwe-UL + Isimemezelo Sokuhambisana ne-UL 467, umbiko wokuhlola we-IEC CB + EN 62561-2 Isimemezelo Sokuhambisana + ukumakwa kwe-CE kwe-IEC 62561-2), kanye nokuhlukaniswa kwezindleko zesitifiketi (umthengi-okhokhayo vs umhlinzeki-okhokhayo vs 50/50). Ishadi lokugeleza kwesinqumo elingenhla lihamba kuzo zonke ezinhlanu; isigaba samaphutha encazelo evamile sibonisa amaphutha amahlanu aphindaphindayo e-RFQ abambezela izinhlelo ze-hybrid.

Ngezinhlelo ezihlanganisiwe, incazelo yokuthengwa kufanele ibhekisele kokubili i-UL 467 kanye ne-EN 62561-2 (noma i-IEC 62561-2 yamaphrojekthi angaphandle kwe-EU), futhi incwadi yomhlinzeki kufanele ibhekisele kuzo zombili izinombolo zesitifiketi. Induku yethusi engu-0.254 mm eqinisekisiwe kabili kuzo zombili izindinganiso iyincazelo yezentengiselwano evame kakhulu ehlangabezana nokuqhathaniswa kuzo zombili izinhlangothi; kwa-Xinchang Shibang sigcina isitifiketi esiphindwe kabili ku-I-SKU yenduku yomhlabathi yethusi ye-ULkanyeI-ISO 9001 induku yomhlaba wethusi SKU, kanye nemibiko yokuhlola etholakalayo uma iceliwe kokubili. Abathengi abaqhuba amaphrojekthi wamandla avuselelekayo eYurophu bavame ukucaphuna i-EN 62561-2 ku-ikhasi lomkhiqizo wenduku yomhlaba embozwe ngethusiisigaba se-copper-clothed ku-induku yomhlabathi embozwe ngethusiihlanganisa umndeni obanzi wemikhiqizo yabathengi bezingqalasizinda zezinsiza kanye nezokuxhumana.

Intambo yensimbi eboshwe ngethusi yohlelo lokuvikela umhlabathi wombani oluvela ku-Xinchang Shibang, umqhubi we-CCS onamandla aphezulu wokusetshenziswa komhlabathi
Intambo yensimbi eboshwe ngethusi esetshenziswa ezinhlelweni zokuvikela umhlabathi — ingxenye yomqhubi exhumanisa i-electrode yomhlaba ne-down-conductor ekufakweni okuphelele kwe-LPS.

Ukuze uthole ukwesekwa kokuthengwa kwezinhlelo ezihlanganisiwe ku-RFQ ethile, ngithinte ngekhasi lokuxhumana lenkampani noma nge-I-Facebook, nomaXNgiphendula ama-RFQ ohlelo lwe-hybrid zingakapheli usuku olulodwa lokusebenza; kubathengi abaqhuba uhlelo lwe-hybrid okokuqala, ngivame ukusebenzisa ucingo lokuhlola lwemizuzu engama-30 ukuze ngivumelanise isu lokuqinisekisa ngaphambi kwesigaba sekhotheshini.

Imibuzo Evame Ukubuzwa — UL 467 kanye ne-IEC 62561-2 Yokuthengwa Kwenduku Yomhlabathi Embozwe Ngethusi

1. Ingabe i-UL 467 iyafana ne-IEC 62561-2?

I-UL 467 iyindinganiso yomkhiqizo wokubopha nokumisa isisekelo waseNyakatho Melika ephethwe yi-UL Solutions njengeLabhorethri Yokuhlola Eqashelwa Kuzwelonke; I-IEC 62561-2 iyindinganiso yezingxenye zohlelo lokuvikela umbani lwamazwe ngamazwe ephethwe yi-IEC. Ihlanganisa izikophu zomkhiqizo ezahlukene (i-UL 467 igxile kwihadiwe yokubopha nokumisa isisekelo; i-IEC 62561-2 igxile kuma-electrode omhlaba kanye nezinhlangano zenduku yomhlaba zokuvikela umbani), isebenzisa izindlela ezahlukene zokuhlola (ukuhlolwa kokunamathela nokudonswa kwe-UL 467 vs ukuhlolwa kokuguga kwemishini kanye nemvelo kwe-IEC 62561-2), futhi inezindlela ezahlukene zokwamukela. Induku edlula i-UL 467 ayidluli ngokuzenzakalelayo i-IEC 62561-2.

2. Ingabe induku yomhlabathi embozwe ngethusi ingaqinisekiswa kabili ku-UL 467 kanye ne-IEC 62561-2?

Yebo, kodwa kuphela uma induku ihlolwa ngokuzimela yi-NRTL ye-UL 467 kanye nelabhorethri yokuhlola uhlelo lwe-IEC CB ye-IEC 62561-2. Lezi zitifiketi ezimbili zikhishwa ngaphansi kwezinhlangano ezihlukene zezitifiketi futhi azithathelani esinye. Induku eqinisekisiwe kabili iphethe uphawu lokufakwa ohlwini lwe-UL kanye nombiko wokuhlolwa kwe-IEC CB ngasikhathi sinye; imibhalo yokuthenga kufanele ibhekisele kokubili.

3. Yiliphi izinga elisebenza ohlelweni lokungenisa oluhlanganisiwe lwezinduku zokuthumela e-US nase-EU?

Ngohlelo oluhlanganisiwe, incazelo yokungenisa kufanele isho zombili izindinganiso futhi induku kufanele ihlolwe kuzo zombili. Amaqembu amaningi okuthenga kulesi simo abhala incazelo ehlanganisiwe ebhekisela ku-UL 467 yomlenze waseNyakatho Melika kanye ne-IEC 62561-2 (noma i-EN 62561-2 yamaphrojekthi e-EU) yomlenze waseYurophu, ene-SKU yenduku eyodwa kanye nedokhumenti eyodwa yesitifiketi ehlanganisa yomibili imibiko yokuhlola.

4. I-IEC 62561-2 idinga ungqimba olungakanani lwesendlalelo sethusi ukuze kube nenduku yomhlaba enensimbi?

I-IEC 62561-2 icacisa ubukhulu bengqimba yethusi obuncane obungu-0.25 mm ngezinduku zomhlaba zensimbi eziqinile eziboshwe ngethusi. I-UL 467 ibhekisela ezindleleni zokubopha kanye nokuthwala ugesi esikhundleni sokucacisa inani elilodwa lobukhulu; ungqimba lwethusi olungu-0.254 mm luyincazelo evamile yezentengiselwano evumelana nobuncane be-IEC futhi isetshenziswa kabanzi ekuthengweni kwezinsiza zaseNyakatho Melika.

5. Ingabe ukumaka kwe-CE kuyafana nokuhambisana ne-IEC 62561-2?

Inombolo. Ukumakwa kwe-CE kuyisimemezelo somthetho ngaphansi koMthethonqubo we-EU 765/2008 ohlanganisa imikhiqizo eminingi, kufaka phakathi izingxenye zesistimu yokuvikela umbani ngaphansi kwe-EN 62561-2 (ukwamukelwa kwe-IEC 62561-2 eYurophu). Uphawu lwe-CE endukwini yomhlabathi lubhekisela ekuhambisaneni nendinganiso ye-EN efanele; indinganiso ye-IEC 62561-2 ngokwayo akuyona isimemezelo se-CE. Umthengi odinga izinduku ezimakwe yi-CE kumaphrojekthi aseYurophu kufanele acele iSimemezelo Sokuvumelana esibhekisela ku-EN 62561-2 kunokucela i-IEC 62561-2 kuphela.

6. Kuthatha isikhathi esingakanani isitifiketi se-UL 467 kanye ne-IEC 62561-2 se-SKU entsha?

Kusukela ekuthunyelweni kwesampula kokuqala kuya ekukhishweni kwesitifiketi, isitifiketi esiphindwe kabili ngokuvamile sithatha amasonto angu-8-14 kuye ngokuthi ingakanani imiphumela esele ilandelwe elebhu kanye nenani lemijikelezo yokuhlolwa okulandelayo. Izinhlelo ezisebenzisa izivivinyo ze-UL kanye ne-IEC ngasikhathi sinye zingancipha zibe amasonto angu-8-10; izinhlelo ezilandelanayo zisebenza amasonto angu-12-14.

7. Kwenzekani uma induku egayiwe yehluleka ukuhlolwa kwe-IEC 62561-2 salt mist?

Uma induku yomhlabathi embozwe ngethusi yehluleka ukuhlolwa kokugqwala kwe-IEC 62561-2 salt mist, umenzi kumele ahlole ubuqotho besendlalelo sethusi — imodi yokuhluleka evame kakhulu ukuhlukanisa esibonakalayo sensimbi yethusi okubangelwa ukubopha okunganele ngesikhathi senqubo yokumbozwa. Kwa-Xinchang Shibang, igumbi lethu le-salt mist elingaphakathi endlini lihlola yonke idizayini entsha yenduku ngokumelene ne-IEC 60068-2-52 ngaphambi kokuthunyelwa elabhorethri ye-IEC CB; ngo-2025, ama-prototype amabili enduku avela emgqeni omusha wokukhiqiza ahluleka emahoreni angama-96 esikhundleni samahora ayi-144 adingekayo. Imbangela eyinhloko kwakuwukujiya kwesendlalelo sethusi okungaguquki esicongweni senduku — idayethi yokumbozwa yayigugile ngaphezu komkhawulo wayo wenkonzo. Ngemva kokushintsha idayethi nokusebenzisa kabusha inqubo yokumbozwa, ibhetshi elilandelayo ladlula emahoreni ayi-168. Lesi sinyathelo sangaphambi kokuhlola sisindisa amasonto ama-4-6 esikhathi sokuhlolwa kabusha elabhorethri yesitifiketi.

Mayelana nombhali

UJane Yang ungumphathi wezokuthengisa e-I-Xinchang Shibang New Material Co., Ltd., oneminyaka eyi-12 yesipiliyoni ekuvikeleni umbani kanye nokuhweba kwamanye amazwe ngomhlaba. Usekela amakhasimende aphesheya kwezilwandle athola imikhiqizo yokuvikela umbani kanye nomhlaba evela eShayina, ehlanganisa izinsizakalo ezigcwele okuhlanganisa ukuhlolwa kwekhwalithi, amalungiselelo okuthutha kanye nemibhalo yokuthumela kwamanye amazwe.I-Facebook · · X

Isikhathi sokuthunyelwe: Julayi-21-2026