Tsvimbo yepasi yeUL 467 yakaputirwa nemhangura ine 0.254 mm copper layer uye steel core, SKU inonyanya kutaura nezvekutenga zvinhu painotenga zvinhu kana ichitenga zvinhu zveNorth America.
Sei mapoka ekutenga zvinhu achibvunza mubvunzo uyu pakutanga?
Vazhinji vevatengi vanotinyorera nezve ground rods vari kuita mapurogiramu anotumira chigadzirwa chimwe chete kumapurojekiti ekuNorth America neEurope, zvinoreva kuti zvinodiwa nekutenga zvinhu zvinopinzwa munyika zvinofanirwa kuzvidzivirira kubva kumitemo miviri yekutevedzera mitemo panguva imwe chete. UL 467 inotonga divi reNorth America; IEC 62561-2 (uye kushandiswa kwayo muEurope EN 62561-2) inotonga divi reEurope. MuUS,Kodhi yeNyika yeMagetsi (NFPA 70), Chikamu 250inorayira masisitimu emagetsi ekumisa pasi anotarisa tsvimbo dzepasi dzakanyorwa neUL; muEurope,NFPA 780uye IEC yayo yakafanana neIEC inotonga pasi pekudzivirira mheni. Tsanangudzo inotaura chimwe chete chezviviri izvi inosiya mativi ese echirongwa chisina chinosimbisa kutevedzera mitemo, uye nzira yekuongorora inoputsa kana mumiririri wezvemitero kana muongorori wepurojekiti achibvunza kuti tsvimbo yakaedzwa papi. Mitemo miviri iyi haitsivi imwe neimwe, saka mubvunzo wekutenga hausi wekuti "ndeipi yakakwana" asi "ndeipi yandinotaura chikamu chipi chechirongwa".
Maitiro ehuwandu hwatinoona.Mumakore edu gumi nemanomwe ekugadzira tsvimbo dzevhu dzakaputirwa nemhangura panzvimbo yeXinchang, vatengi vanobvunza mubvunzo weUL-vs-IEC vanowira mumapoka matatu. Boka rekutanga: zvikwata zvekutenga zvinhu zviri kukumbira mapurogiramu emagetsi ekuNorth America, avo vatotaura UL 467 uye vanoda kuziva kana tsvimbo imwe chete ichivharawo kutengesa kunze kwenyika kweEurope. Boka rechipiri: maEPC epurazi rezuva nemhepo ari kukumbira mapurojekiti emagetsi anogona kushandiswazve eEurope, avo vatotaura IEC 62561-2 uye vanoda kuziva kana tsvimbo imwe chete inoshandawo pakubatana kweNorth America. Boka rechitatu: vatengi veOEM vemaindasitiri nevezvemagetsi vanomhanyisa mapurogiramu ehybrid uye vanoda zvitupa zvese paSKU imwe chete. Mapoka matatu aya anoungana pamubvunzo mumwe chete wekutenga asi anobva kunzvimbo dzakasiyana dzekutangira.
Zvinodhura sei kana mhinduro isiriyo?Tsanangudzo yekutenga inoratidza mwero usina kururama pachikamu chisina kunaka chepurogiramu yehybrid inokonzera zvikanganiso zvekutevedzera mitemo zvinoonekwa pakubviswa kwemagetsi, pakuedzwa kwekubvumidzwa kwenzvimbo, kana pakuongororwa kwewaranti. Kunonoka kubviswa kwemagetsi pamudziyo we40HQ une midziyo yekudzika kunogona kushanda kwemazuva mashanu kusvika gumi ekushanda uye kuwedzera mari yekudzikisa mutengo; kukundikana kwekuongororwa kwenzvimbo pachiteshi chepasi kana purazi remhepo kunogona kudzosera kumashure kushanda kwemagetsi nemavhiki; kuwanikwa kwewaranti kunogona kumanikidza chirongwa chekuongororwazve nemutengo wemutengi.Mwero wemagetsi wekuvaka weOSHA (29 CFR 1926.404)zvinoda kugadziriswa zvichienderana nemidziyo yakanyorwa neNEC neUL, zvinoreva kuti tsvimbo dzisingatevedzeri mitemo panzvimbo yebasa muUS dzinogona kukonzera matanho ekumanikidza kuwedzera pakunonoka kwepurojekiti. Hapana kana imwe yemari iyi inogona kudzoserwa kubva kumutengesi mushure meizvozvo - dzese dziri parutivi rwemutengi mubhuku remabhuku, ndosaka zvirevo zvekutenga zvichifanira kudzivirirwa usati wasaina gwaro repamutemo.
Kuenzanisa kwemativi mashanu: UL 467 vs. IEC 62561-2
Tafura iri pazasi ndiyo pfupiso yedivi rekutenga yatinotaura nevatengi vatsva. Chikamu chimwe nechimwe chinofukidza sarudzo yakasiyana yekutenga uye chinongedzera kune gwaro rakasiyana mufaira rekusimbisa. Sezvo kuenzanisa kwacho kuri kwakawanda, ndakachengeta sero rega rega riri pfupi uye ndakabatanidza tsananguro dziri pasi payo nepeji rakabudiswa rechikamu chesangano rinoburitsa kuitira kuti mutengi agone kuisimbisa zvakananga.
| Akisi | UL 467 (North America) | IEC 62561-2 (Yepasi Pose / EN 62561-2 muEU) |
|---|---|---|
| 1. Boka rinoburitsa | Mhinduro dzeUL(yaimbova Underwriters Laboratories), iyo Nationally Recognised Testing Laboratory (NRTL) muUS uye sangano rinozivikanwa rekupa zvitupa muCanada. | Komisheni yeInternational Electrotechnical (IEC)muEU, yakagamuchirwa seEN 62561-2 naCENELECKumaka kweCE pasi peEU Construction Products Regulation 305/2011. |
| 2. Kuwanda kwechigadzirwa | Zvishandiso zvekubatanidza nekusimbisa zvinosanganisira tsvimbo dzepasi, zvishandiso zvekubatanidza, zvisungo zvepasi, uye matanda epasi. Zvakatarisana nemidziyo pachayo. | Zvikamu zvesisitimu yekudzivirira mheni — kunyanya Chikamu 2 chinosanganisira maerekitironi epasi (tsvimbo, maplate, maconductor) uye kubatana kwawo nesisitimu yekudzimisa mhepo. |
| 3. Maitiro ekuyedza | Miedzo yekunamatira, bvunzo dzekudhonza michina, bvunzo dzemagetsi, uye kuramba ngura zvichienderana neUL 467 Chikamu 8-12. Ukobvu hwemhangura hwakasimbiswa zvichienderana nezvinodiwa netsvimbo. | Miedzo yemakanika (kukotama, kudhonzwa), kukanganiswa nehammer, kuchembera kwezvakatipoteredza paChikamu cheIEC 62561-2 6.3-6.4, uye kuramba ngura zvichienderana neIEC 60068-2-52 kuyedza munyu. |
| 4. Zvinodiwa zvekugamuchira | Kusimba kwesimbi mushure mekutakurwa kwesimbi, kusatyoka kwemhangura mushure mekukombama kwemadhigirii 90 pa 100 mm radius (nzvimbo inokosha yekugamuchira UL 467 yesimbi dzakaputirwa nemhangura), uye kutevedzera kufambiswa kwemagetsi. | Kushanda zvakanaka kwemuchina mushure mekukwegura kwezvakatipoteredza, kirasi yekudzivirira ngura yakaziviswa, uye kuenderera mberi kwemagetsi pakati peelectrode nesystem yekudzikisa dhiraivha. |
| 5. Magwaro ekutenga zvinhu | Kadhi reUL Listing, runyorwa rwebasa rekutevera riri paul.com, uye Chiziviso cheKutevedzera zvinodiwa nemugadziri chinotarisa UL 467. | Mushumo webvunzo weIEC kubva kuIEC CB scheme laboratory, EN 62561-2 Declaration of Conformity for EU projects, uye magwaro ekumaka CE pasi peEU Regulation 305/2011. |
Mapoka mashanu akasiyana zvichienderana nesangano rezvitupa, chiyero, nzira yekuyedza, zvinodiwa zvekugamuchira, uye magwaro, izvo zvinoshandura mubvunzo wekutenga kuita runyorwa rwemhinduro shanu dzakasiyana pane kuti hongu/kwete imwe chete. Chimuti chinogona kupasa UL 467 asi chikaramba kukundikana IEC 62561-2 kana bvunzo yemunyu isingasvike pabhendi rekugamuchira reIEC; chimuti chinogona kupasa IEC 62561-2 uye chichiri kuda kuongororwa kwakasiyana kweUL 467 kana chiri kutumirwa kuchirongwa cheutility cheNorth America. Zvitupa zviviri izvi zvinopihwa nemasangano akasiyana uye hazvitsivi chimwe nechimwe.
Zvisarudzo zvishanu zvekutenga zvinotungamirirwa nekuenzanisa uku
Sarudzo 1: Ndeipi nzvimbo yepurogiramu?Kana chirongwa ichi chiri che100% North America utility kana telecom infrastructure, taura UL 467 mu import specification uye simbisa UL Listing card ye rod iri pa UL Product iQ database. Kana chirongwa ichi chiri che100% European (renewable energy, telecom, building services), taura EN 62561-2 uye simbisa CE Declaration of Conformity. Kana chirongwa ichi chiri chehybrid — kutumira SKU imwe chete mumisika yese — taura zvese uye simbisa zvitupa zvese zviri zviviri zvakazvimirira. Ichi ndicho chisarudzo chikuru chekutenga; zvisarudzo zvina zvinotevera zvinobva pazviri.
Sarudzo 2: Chimuti chine chitupa chimwe chete here kana kuti chitupa chembiri?Tsvimbo imwe chete ine chitupa inovhara imwe yemitemo miviri. Tsvimbo mbiri dzine chitupa inovhara zvese zviri zviviri, asi chete mushure mekuyedzwa kwakazvimirira neNRTL yeUL 467 uye rabhoritari yeIEC CB scheme yeIEC 62561-2. Tsvimbo mbiri dzine chitupa chemari yekuwedzera yekuedza, asi mari yemutero inodzoserwa mukugona kwekutenga kwekushandisa SKU imwe chete mumisika yese miviri. Mubvunzo wemutengi kumutengesi ndewekuti SKU yetsvimbo iri kupihwa ine chitupa chimwe chete kana zviviri here, uye kuti nhamba dzechitupa ndedzipi.
Sarudzo 3: Ndeipi nhungamiro yeukobvu hwechikamu chemhangura?UL 467 inotaura nezvezvinodiwa zvekubatanidza uye zvinotakura magetsi pane kutaura ukobvu humwe chete; 0.254 mm copper layer (10 mil) imhando yekutengeserana yakajairika inoenderana neIEC minimum uye inoshandiswa zvakanyanya mukutenga zvinhu zveNorth America. IEC 62561-2 inotsanangura ukobvu hwe0.25 mm yesimbi yakasimba ine copper-bonded earth rods. 0.254 mm copper layer (iri pamusoro peIEC minimum) imhando yekudzivirira kumativi ese. Kune mapurojekiti ekushandisa nzvimbo dzemagetsi, zvinorevaIEEE 80 (Kuchengetedzwa muAC Substation Grounding), ukobvu hwetsvimbo yemhangura yevhu uye simba remakanika zvinofanirwa kuzadzisa zvese zviri zviviri chiyero cheIEEE dhizaini uye chitupa chechigadzirwa chinoshanda (UL 467 kana IEC 62561-2); yekuisa mumaindasitiri nemabhizimisi,IEEE 142 (Kusimbisa Masisitimu Emagetsi Emaindasitiri Nemabhizinesi)inopa hurongwa hwekugadzira ma electrode ekumisa pasi hunotarisirwa kusangana netsvimbo dzakanyorwa neUL. Vatengi vanosarudza SKU yetsvimbo paPeji yechigadzirwa chetsvimbo yemhangura yeULvanowanzo mhanyisa mapurogiramu ekushandisa eNorth America kana mapurogiramu ehybrid; vatengi vanosarudza SKU pane yedupeji retsvimbo yevhu yakaputirwa nemhanguravanowanzo mhanyisa mapurojekiti esimba rinogona kushandiswazve kuEurope.
Sarudzo 4: Ndeipi fomura yegwaro rekupa chitupa?Dosi reUL 467 iUL Listing card pamwe neDeclaration of Conformity yemugadziri inotarisa UL 467. Dosi reIEC 62561-2 iIEC CB scheme test report pamwe neEN 62561-2 Declaration of Conformity pamwe neCE marking declaration yemapurojekiti eEU. Chirongwa chehybrid chinoda madosi ese ari maviri panguva imwe chete, uye specification yekutenga inofanira kudoma ese ari maviri. Quotation yemutengesi inofanira kuratidza manhamba ese echitupa mutsamba yekupa; kana imwe chete yatumidzwa zita, mutengi anofanira kukumbira imwe asati asaina PO.
Sarudzo 5: Ndiani anobhadhara chitupa chechipiri?Pachirongwa chehybrid apo SKU yemutengesi iripo ine chitupa chimwe chete (kazhinji UL 467, sezvo UL iriyo nzvimbo inowanzo shandiswa pakutumira zvinhu kuNorth America kubva kuChina), chitupa chechipiri (IEC 62561-2) chirongwa chekuedza chakasiyana chine mutengo wacho. Mutengi nemutengesi vanofanirwa kutaurirana kuti ndiani anobhadhara. Kupatsanurwa kwakajairika ndekwekuti mutengi anobhadhara kana chitupa chikava chinhu chechirongwa (mutengi ndiye muridzi wemushumo wekuyedza uye anogona kuchishandisa kune maSKU emangwana); mutengesi anobhadhara kana chitupa chichionekwa sekudyara kwemutengesi. Maumbirwo ese ari maviri ane musoro mukutengeserana; kutaurirana kunofanirwa kuitika padanho rekotesheni kwete mushure mekunge PO yasainwa.
Chati yesarudzo dzezvirongwa zvekupinza zvinhu zvehybrid
Chati iri pazasi inotungamira mutengi wepurogiramu yehybrid kuburikidza nesarudzo dziri pamusoro apa munzira imwe chete yakatsetseka. Nzira yacho inofungidzira kuti mutengi atoona mutengesi wekutsvaga uye ikozvino ari kunyora zvinodiwa nekutumira; kana mutengesi asati azivikanwa, chati yacho inotangira pa "mupi wekupa anodiwa" pane kuti ive pamusoro.
- Danho 1: Simbisa kuti chirongwa ichi chakabatana.Kana chirongwa chikatumirwa 100% kumusika mumwe chete, chati yekufamba haishande - taura chiyero chimwe chete chinoshanda uye simbisa chitupa. Kana chirongwa chacho chakabatana, enda kunhanho yechipiri.
- Danho rechipiri: Bvunza mutengesi kuti akupe gwaro rechitupa riripo.Vatengesi vazhinji vetsvimbo dzepasi dzakaputirwa nemhangura vekuChina vane UL 467 (nekuda kwenhoroondo yekutengeserana kunze kwenyika kuNorth America); vamwe vanewo IEC 62561-2 (nekuda kwekukura kwekutumira kunze kwenyika simba rinogona kuvandudzwa). Kumbirai gwaro riripo uye taurai kuti ndeipi mwero isipo.
- Danho rechitatu: Taura chitupa chisipo.Kana chitupa chisipo chiri IEC 62561-2, kumbira mutengo wakasiyana wechirongwa chebvunzo cheIEC CB. Chirongwa chebvunzo chinowanzo sanganisira kukwegura kwemunyu, kukanganiswa kwemuchina, uye Chiziviso chekuenderana neEN 62561-2. Mutengo wakajairika unosvika USD 3,000-8,000 zvichienderana nerabhoritari yebvunzo uye huwandu hwematanho ekutevera ebvunzo.
- Danho rechina: Kurukurai nezvekupatsanurwa kwemutengo wezvitupa.Sarudza kuti ndiani anobhadhara chitupa chechipiri. Simba remutengi ndiro huwandu hwepurogiramu; simba remutengesi ndiro zvivakwa zvekuedza zviripo. Kupatsanurwa kwakajairika pachirongwa chehybrid kekutanga i50/50 kana kuti mutengi anobhadhara kuti ave muridzi wemushumo wekuyedza.
- Danho rechishanu: Nyora zvirevo zvekupinza zvinhu uchishandisa mitemo yese iri miviri yataurwa.Chinyorwa ichi chinofanira kureva UL 467 neIEC 62561-2 (kana EN 62561-2 yemapurojekiti eEU) uye chinofanira kunge chiine nhamba dzechitupa dziri mutsamba yekupa uye magwaro ekutevedzera zvinodiwa pakutumirwa.
- Danho rechitanhatu: Ita ongororo mbiri usati watumira zvinhu.Kuongororwa kwekutanga kwekutumira zvinhu kunofanirwa kusimbisa nhamba dzechitupa dziri pabhokisi retsvimbo, gwaro rechitupa, uye Chiziviso cheKutevedzera. Nzira yekuongorora kamwe chete inovhara mitemo yese miviri inochengetedza nguva panzvimbo yemutengesi.
Mapurogiramu ehybrid akajairika uye mutengo wezvitupa unogona kudzoserwa muhuwandu hwepurogiramu, saka kurudziro yevazhinji vanotenga mapurogiramu ehybrid ndeyekuti vanyorese kaviri pachine nguva uye vataurirane nezvekugoverwa kwemutengo pachidanho chekotesheni pane mushure mekunge PO yasainwa.
Zvikanganiso zvakajairika zvatinoona mu hybrid RFQs
Zvikanganiso zvishanu zvinodzokororwa zvema specification zvinouya pa hybrid RFQs kubva kune vatengi vari kunyora import specification kekutanga. Chimwe nechimwe chinogona kugadziriswa muhurukuro yemaminitsi makumi matatu nemutengesi, asi chimwe nechimwe chinogona kukonzera kutadza kwemitero kana kugamuchirwa kwenzvimbo kana zvikasagadziriswa.
Chikanganiso 1: Kutaura nezve UL 467 chete pachirongwa chehybrid.RFQ inotsanangura kutevedzera mitemo yeUL 467 uye haitauri nezveIEC 62561-2. Chikamu cheEuropean chechirongwa ichi chinozosvika pakubhadhara vanhu vasina CE Declaration of Conformity uye chinochengetwa kusvika mutengi awedzera magwaro. Gadzirisa: taura zvese zviri muRFQ zvakajeka uye unoda nhamba dzese dzechitupa mutsamba yekupa.
Chikanganiso chechipiri: Kubata CE marking seyakafanana nekutevedzera IEC 62561-2.Kumaka CE chiziviso chemutemo pasi peEU Regulation 765/2008 chinotaura nezve EN standard yakakodzera; IEC 62561-2 ndiyo standard yepasi rose iyo EN 62561-2 inogamuchira. Tsvimbo "yakanyorwa CE" isina EN 62561-2 Declaration of Conformity haifanirwe kutevedzera IEC 62561-2. Gadzirisa: kumbira EN 62561-2 Declaration of Conformity kunyanya, kwete CE mark chete.
Chikanganiso 3: Kutsanangura ukobvu hwemhangura huri pasi pehushoma hweIEC.Vamwe vatengi vemagetsi vekuNorth America vanotaura nezve 0.10 mm (4 mil) copper layer nekuda kwemitengo. IEC 62561-2 minimum i0.25 mm; tsvimbo ye 0.10 mm ichapfuura UL 467 mune mamwe magadzirirwo asi haizopfuure IEC 62561-2. Gadzirisa: taura nezve 0.254 mm (10 mil) copper layer yemapurogiramu ehybrid — inozadzisa zvese zvinodiwa.
Chikanganiso chechina: Kugamuchira gwaro rimwe chete retifiketi rekutumira zvinhu zvakasiyana-siyana.Mutengesi anopa gwaro reUL 467 rekutumira zvinhu zvakasanganiswa uye anobata gwaro reEurope serakafukidzwa nesangano. Gwaro reEurope harifukidzwe nesangano; rinoda EN 62561-2 / CE Declaration of Conformity yakasiyana. Gadzirisa: unoda madosi ese ari maviri ari muchirevo chekupinza zvinhu uye simbisa ese ari maviri pakuongororwa kwekutanga kwekutumira zvinhu.
Chikanganiso 5: Kusaita ongororo mbiri dzekutanga kutumira zvinhu.Mutengi anoita ongororo imwe chete inoongorora UL Listing uye anofunga kuti kutevedzera IEC kwakakodzera. Kutevedzera IEC kunosimbiswa nemagwaro akasiyana uye kunofanirwa kuongororwa ega. Gadzirisa: shandisa nzira mbiri dzekuongorora usati watumira zvinhu dzinovhara maseti ese echitupa.
Zvinotaurwa naJane Yang kune wese anotenga mapurogiramu ehybrid
Kana uri kunyora zvirevo zvekupinza zvinhu zvechirongwa chetsvimbo yemhangura yakaputirwa nemhangura inotumirwa kumapurojekiti ekuNorth America neEurope, zviyero zvishanu zvesarudzo ndezviya zvinoenda kuchirongwa (North America / Europe / hybrid), chitupa chiripo chemutengesi (single vs dual), specification yehukobvu hwemhangura (0.254 mm ndiyo default inodzivirirwa yematanho ese ari maviri), fomati yedhizaini yesitifiketi (UL Listing card + Declaration of Conformity yeUL 467, IEC CB test report + EN 62561-2 Declaration of Conformity + CE marking yeIEC 62561-2), uye certification cost split (buyer-pays vs supplier-pays vs 50/50). Chati yesarudzo iri pamusoro inofamba kuburikidza nezvose zvishanu; chikamu chezvikanganiso zve common specification chinoratidza zvikanganiso zvishanu zvinodzokororwa zveRFQ zvinononotsa mapurogiramu e hybrid.
Kune mapurogiramu akasanganiswa, zvinodiwa pakutenga zvinhu zvinofanira kutaurwa nezve UL 467 ne EN 62561-2 (kana IEC 62561-2 yemapurojekiti epasi rose ari kunze kweEU), uye tsamba yekupa yemutengesi inofanira kuratidza nhamba dzese dzechitupa. Tsvimbo yemhangura ye0.254 mm ine chitupa chemhando mbiri (dual-certified) kune ese ari maviri ndiyo inonyanya kushandiswa pakutengeserana inoenderana nekuenzanisa kwemativi ese; kuXinchang Shibang tine chitupa chedu (dual certification) padura redu.Tsvimbo yevhu yemhangura yeUL SKUuyeISO 9001 tsvimbo yevhu yemhangura SKU, nemishumo yekuedza iripo kana yakumbirwa kune ese ari maviri. Vatengi vari kuita mapurojekiti esimba rinogona kushandiswazve muEurope vanowanzo taura EN 62561-2 pawebhusaiti yedu.peji rechigadzirwa chetsvimbo yevhu yakaputirwa nemhanguraboka revanhu vakapfeka mhangura patsvimbo yepasi yakaputirwa nemhangurainofukidza mhuri yakakura yezvigadzirwa zvevatengi vemagetsi nezvivakwa zvemafoni.
Kuti muwane rutsigiro rwekutenga zvinhu zvakasiyana-siyana paRFQ chaiyo, ndibatei kuburikidza nepeji rekuonana nekambani kana kuburikidza neFacebook, LinkedIn, kanaXIni ndinopindura maRFQ epurogiramu yehybrid mukati mezuva rimwe chete rekushanda; kune vatengi vari kushandisa chirongwa chehybrid kekutanga, ndinowanzo fonera scoping call kwemaminitsi makumi matatu kuti ndigadzirise hurongwa hwechitupa usati watanga quotation.
Mibvunzo Inowanzo bvunzwa — UL 467 neIEC 62561-2 yekutenga tsvimbo dzeCopper-Clad Ground Rod
1. UL 467 yakafanana here neIEC 62561-2?
Nhamba. UL 467 ndiyo chiyero cheNorth America chekubatanidza nekudzika pasi chinotungamirirwa neUL Solutions seLaboratori Yekuyedza Inozivikanwa Munyika; IEC 62561-2 ndiyo chiyero chepasi rose chekudzivirira mheni chinotungamirirwa neIEC. Chinosanganisira mascope akasiyana ezvigadzirwa (UL 467 inotarisa pakubatanidza nekudzika midziyo; IEC 62561-2 inotarisa pamaelectrodes earth-rod assemblies ekudzivirira mheni), inoshandisa nzira dzakasiyana dzekuedza (UL 467 adhesion and pull-out tests vs IEC 62561-2 mechanical and environmental olding tests), uye ine nzira dzakasiyana dzekugamuchira. Tsvimbo inopfuura UL 467 haipfuure yega IEC 62561-2.
2. Ko tsvimbo yevhu yakaputirwa nemhangura inogona here kusimbiswa neUL 467 neIEC 62561-2?
Ehe, asi chete kana tsvimbo ikaedzwa yega neNRTL yeUL 467 uye neIEC CB scheme testing laboratory yeIEC 62561-2. Zvitupa zviviri izvi zvinopihwa pasi pemasangano akasiyana ezvitupa uye hazvitsivi imwe neimwe. Tsvimbo ine mbiri-yakasimbiswa ine chiratidzo cheUL Listing uye mushumo wekuyedza weIEC CB panguva imwe chete; magwaro ekutenga anofanira kuratidza zvese zviri zviviri.
3. Ndeipi mwero inoshanda kune chirongwa chehybrid import shipping rods kuenda kuUS nekuEU?
Pachirongwa chehybrid, zvirevo zvekupinza zvinhu zvinofanirwa kutaurwa nezvese zviri zviviri uye tsvimbo inofanira kuyedzwa zvichienderana nese zviri zviviri. Mapoka mazhinji ekutenga zvinhu ari mumamiriro ezvinhu aya anonyora zvirevo zvehybrid zvinoreva UL 467 yeNorth America leg uye IEC 62561-2 (kana EN 62561-2 yemapurojekiti eEU) yeEuropean leg, ine single rod SKU uye imwe certification dossier inofukidza mishumo yese yebvunzo.
4. IEC 62561-2 inoda ukobvu hwakadii hwesimbi pakugadzira simbi?
IEC 62561-2 inotsanangura ukobvu hwesimbi yemhangura hunosvika 0.25 mm pamatanda esimbi akasimba ane mhangura. UL 467 inotaura nezvematanho ekubatanidza nekutakura magetsi panzvimbo pekutaura ukobvu humwe chete; 0.254 mm copper layer imhando yekutengeserana inoenderana neIEC shoma uye inoshandiswa zvakanyanya mukutenga zvinhu zveNorth America.
5. Kunyora kweCE kwakafanana here nekutevedzera mitemo yeIEC 62561-2?
Nhamba. CE chiratidzo chiziviso chemutemo pasi peEU Regulation 765/2008 chinosanganisira zvigadzirwa zvakasiyana-siyana, kusanganisira zvikamu zvesystem yekudzivirira mheni pasi peEN 62561-2 (kugamuchirwa kweIEC 62561-2 muEurope). Chiratidzo cheCE patsvimbo yepasi chinoreva kutevedzera mwero weEN wakakodzera; mwero weIEC 62561-2 pachawo hausi chiziviso cheCE. Mutengi anoda tsvimbo dzakanyorwa neCE kumapurojekiti eEurope anofanira kukumbira Chiziviso cheKutevedzera chinotarisa EN 62561-2 pane kukumbira IEC 62561-2 chete.
6. UL 467 neIEC 62561-2 dual certification zvinotora nguva yakareba sei kuti SKU itsva ivepo?
Kubva pakutanga kwekutumira sampuro kusvika pakuburitswa kwezvitupa, zvitupa zviviri zvinowanzotora mavhiki 8-14 zvichienderana nekugara kwenguva refu murabhoritari uye huwandu hwemiedzo yekutevera. Mapurogiramu anoita bvunzo dzeUL neIEC panguva imwe chete anogona kudzvanywa kusvika mavhiki 8-10; mapurogiramu akatevedzana anoita mavhiki 12-14.
7. Chii chinoitika kana tsvimbo yevhu ikakundikana bvunzo yeIEC 62561-2 salt mhute?
Kana tsvimbo yevhu yakaputirwa nemhangura ikakundikana muIEC 62561-2 salt mist corrosion test, mugadziri anofanira kuongorora kusimba kwe copper layer — nzira inonyanya kukundikana ndeye delamination pa copper-steel interface inokonzerwa nekusabatana kwakakwana panguva ye cladding process. KuXinchang Shibang, imba yedu ye salt mist inoedza dhizaini yega yega yetsvimbo itsva ichienzaniswa neIEC 60068-2-52 isati yaendeswa kuIEC CB laboratory; muna 2025, ma prototypes maviri etsvimbo kubva kumutsara mutsva wekugadzira akakundikana mumaawa makumi mapfumbamwe nematanhatu panzvimbo pemaawa zana nemakumi mana nemana anodiwa. Chikonzero chikuru chaive chekusawirirana kwe copper layer top — cladding die yakanga yasakara kupfuura muganho wayo webasa. Mushure mekutsiva die uye kuitazve cladding process, batch inotevera yakapfuura nemaawa zana nemakumi matanhatu nemasere. Danho iri rekugadzirira kuongorora rinochengetedza mavhiki mana kusvika matanhatu enguva yekudzokorora bvunzo pa certification laboratory.
Nezvemunyori
Jane Yang ndiye maneja wekutengesa kuXinchang Shibang New Material Co., Ltd., ane makore gumi nemaviri eruzivo mukudzivirira mheni uye kutengeserana nedzimwe nyika pasi. Anotsigira vatengi vekune dzimwe nyika vanotsvaga zvigadzirwa zvekudzivirira mheni uye pasi pasi kubva kuChina, vachipa mabasa akazara anosanganisira kuongororwa kwemhando yepamusoro, kuronga mafambiro emota, uye magwaro ekutumira kunze kwenyika.Facebook · LinkedIn · X
Nguva yekutumira: Chikunguru-21-2026