Isitifiketi Nokuhambisana Nezimpawu Zedijithali Ze-Elevator: Umhlahlandlela Ophelele Womkhiqizi

Kuyo yonke inqubo yokuthenga izikrini zokukhangisa ze-lifti, isitifiketi kanye nokuhambisana nomthetho yizinto ezinganakwa kalula kodwa ezibaluleke kakhulu. Sisebenzisane namakhasimende amaningi, amanye awo abhekane nokumiswa komthetho ngenxa yokuntuleka kwezitifiketi ezibalulekile, kanti amanye athole ukungalandeli izindinganiso zokuhambisana kwe-electromagnetic ngesikhathi sokuhlolwa kokugcina. Lesi sihloko sihlela ngokuhlelekile izitifiketi ezahlukene, amazinga, kanye nezidingo zokuhambisana nomthetho ezihlobene nezikrini ze-lifti ngokombono womenzi.

Uma ufuna umkhiqizo ophumelele izitifiketi ezinkulu zomhlaba wonke, sicela uhlole i- izixazululo zokubonisa izikhangiso ze-elevator eziqinisekisiwe futhi ufunde ngezinketho eziphelele zokuthobela imithetho.

 1. Kungani Ukuthobela Isitifiketi KuyiSango Lokuqala Ekuthengweni Kwesikrini Se-Lifti?

Ama-lifti ayimishini ekhethekile ejwayelekile, futhi uhlelo lwawo lokuqapha ukuphepha luqine kakhulu kunemishini yokubonisa yezentengiselwano evamile. Ngokwezibalo zemboni, cishe amaphrojekthi emidiya ye-lifti angu-18% ayadingeka ukulungisa noma ukuthenga kabusha ngesikhathi sokwamukelwa ngenxa yezinkinga zesitifiketi. Lokhu akusho nje kuphela izindleko ezengeziwe, kodwa futhi kuthinta nesimiso sokulethwa kwephrojekthi.

 Ama-lifti ayimishini ekhethekile: izindinganiso zokuphepha azikwazi ukubekelwa phansi

I-lifti ingeyasemishini ekhethekile futhi ingaphansi kwemithetho eqinile yokuphepha emazweni ahlukahlukene. E-China, ukufakwa, ukulungiswa, kanye nemishini eyengeziwe yama-lifti kumele ihambisane nezidingo zoMthetho Wokuphepha Kwemishini Ekhethekile; E-European Union, i-lifti kumele ihambisane ne-Lift Directive 2014/33/EU; ENyakatho Melika, ikhodi kagesi ye-ASME A17.1 kanye ne-NEC inemithetho ecacile yayo yonke imishini kagesi engaphakathi kwe-lifti.

Lokhu kusho ukuthi ukufaka noma yisiphi isikrini sokubonisa emotweni ye-lifti akulula njengokumane ulengise isikrini. Kumelwe sihlangabezane nezidingo ezijwayelekile eziningi njengokuphepha kukagesi, ukuhambisana kukagesi, ukumelana nomlilo, kanye namandla esakhiwo. Siphakamisa ukuthi ithimba lokuthenga licacise izidingo zomthetho zendawo ngaphambi kokuba iphrojekthi iqale ukuze kugwenywe ukuphinde kusebenze kamuva.

 Izindleko zokungalandeli imithetho: okungaphezu kakhulu komkhiqizo ngokwawo

Imiphumela yokuthenga imikhiqizo engagunyaziwe ingafaka:

• Iphrojekthi yehlulekile ukuhlolwa kokwamukelwa, yadinga ukudilizwa nokufakwa kabusha, okwaholela ezindlekweni ezengeziwe zabasebenzi nemishini.
• Iziphathimandla ezilawulayo zibeka izinhlawulo noma zimise umyalelo, okuthinta imali engenayo yokukhangisa
• Isibopho esisemthethweni ngemva kwezigameko zokuphepha, lapho iqembu elithengayo lingase libe nesibopho esihlanganyelwe kanye nesinye sezibopho eziningana
• Izimangalo zomshuwalense zenqatshiwe ngenxa yemishini engahambisani nemithetho

Ngakho-ke, sincoma ukuthi ukuthobela isitifiketi kube yisici esiyinhloko sezinqumo zokuthenga kunokuba kube umbandela owengeziwe esigabeni sokugcina.

 2、 Uhlu lwezitifiketi zokuphepha ezinkulu zomhlaba wonke

Izifunda ezahlukene zinezidingo ezahlukene zesitifiketi samadivayisi okubonisa kagesi. Njengomkhiqizi okhonza amakhasimende omhlaba wonke, imikhiqizo ye-Clientop iphumelele izitifiketi eziningi zomhlaba wonke. Ngezansi, sizohlukanisa ububanzi kanye nezidingo eziyinhloko zesitifiketi ngasinye ngasinye.

 Isitifiketi se-CE (I-EU)

Uphawu lwe-CE luyimfanelo edingekayo ukuze imikhiqizo ingene emakethe ye-EU. Ezikrinini zokubonisa ze-elevator, luhlanganisa kakhulu imiyalelo elandelayo:

• Isiqondiso se-LVD Low Voltage (2014/35/EU): Qinisekisa ukuphepha kukagesi futhi uvimbele izingozi ezifana nokushaqeka kukagesi kanye nokushisa ngokweqile
• Isiqondiso se-EMC (2014/30/EU): Qinisekisa ukuhambisana kwe-electromagnetic futhi ungaphazamisi uhlelo lokulawula i-lifti
• Isiqondiso se-RoHS (2011/65/EU): Imikhawulo Ekusetshenzisweni Kwezinto Eziyingozi Ukuqinisekisa Ukuthobela Imithetho Yezemvelo

Izikrini ze-elevator zefektri yethu zidlulile isitifiketi se-CE kulo lonke uchungechunge, futhi yonke imikhiqizo ethunyelwa e-European Union iza neSimemezelo Sokuvumelana (DoC)

 Isitifiketi se-FCC (i-America esenyakatho)

Isitifiketi se-FCC siyimfuneko ephoqelekile ye-Federal Communications Commission e-United States yamadivayisi kagesi, ikakhulukazi egxile emisebeni kagesi kanye nokulawulwa kokuphazamiseka. Izikrini zokubonisa ze-elevator ngokuvamile zingeze-FCC Part 15 Class B (imishini yezentengiselwano) futhi kudingeka zihlangabezane nemikhawulo eqinile yemisebe.

Kuyafaneleka ukuqaphela ukuthi iCanada idinga nesitifiketi esengeziwe se-ICES-003. Umkhiqizo esiwunikeza amakhasimende aseNyakatho Melika usuqedile ukubhalisa nokuhlola i-FCC.

 Isitifiketi se-CCC (IShayina)

Isitifiketi Esiphoqelekile SaseShayina (i-CCC) siwumkhawulo oyisisekelo wokuthengwa kwempahla yasekhaya. Izikrini zokubonisa ze-elevator zingaphansi kwesigaba semishini yobuchwepheshe bolwazi futhi zidinga isitifiketi se-CCC ukuze sithengiswe emakethe yasekhaya. Ngaphezu kwalokho, amanye amaphrojekthi adinga nesitifiketi semikhiqizo yokuvikela umlilo.

 Isitifiketi se-UL (Ukuphepha KwaseNyakatho Melika)

Nakuba isitifiketi se-UL singaphoqelekile ngokomthetho e-United States, siwuphawu lokuphepha oluqashelwa kakhulu emakethe yaseNyakatho Melika. Iningi labathengi bezikrini ze-elevator kanye nezinkampani zokuphatha impahla babheka isitifiketi se-UL njengesimo esidingekayo. Ngokuyinhloko sihlola ukuphepha kukagesi, ukumelana nomlilo, kanye nesilinganiso semikhiqizo esivimbela ilangabi.

 Isiqondiso se-RoHS (Ukuvikelwa Kwemvelo)

Isiqondiso se-RoHS sivimbela ukusetshenziswa kwezinto eziyingozi njenge-lead, i-mercury, i-radium, kanye ne-hexavalent chromium emikhiqizweni kagesi. Ezikrinini zokubonisa ze-elevator, kubalulekile ukuqinisekisa ukuthi izingxenye ezilandelayo ziyahambisana nezimfuneko ze-RoHS:

→ Ibhodi lesifunda le-PCB nezinto zokubopha

→ Igobolondo lepulasitiki kanye nokwemboza

→ Izintambo nezixhumi

→ Iphaneli yokubonisa kanye ne-glue

  3、 Izidingo Zokuhambisana Kwama-Electromagnetic (EMC): Izinselele Ezikhethekile Ezindaweni Ezine-Lifti

I-elevator shaft iyindawo evalekile enendawo eyinkimbinkimbi kakhulu ye-electromagnetic. I-frequency converter, i-motor, kanye nekhabhinethi yokulawula kuzodala ukuphazamiseka okukhulu kwe-electromagnetic ngesikhathi sokusebenza. Uma ukwakheka kwe-EMC kwesikrini sokubonisa kungekho endaweni, kulula ukubangela ukukhanya kwesikrini, ukukhanya, noma ngisho nokubanda. Okubi nakakhulu, imisebe ye-electromagnetic ekhiqizwa yisikrini ingaphazamisa ukusebenza okuvamile kohlelo lokulawula i-elevator.

 Imithombo yokuphazamiseka kwe-electromagnetic kuma-elevator shafts

Imithombo eyinhloko yokuphazamiseka ezindaweni ze-elevator ifaka phakathi:

→ Idrayivu yemvamisa eguquguqukayo (VFD): Imvamisa yokushintsha imvamisa ivame ukuba phakathi kuka-2-20kHz, okudala ukuphazamiseka okuqhubayo kanye nokuphuma kwemisebe

→ Injini ye-elevator: ikhiqiza ama-pulse kagesi esikhashana ngesikhathi sokuma kokuqala

→ Lawula ama-relay ekhabhinethi kanye nama-contactor: Ama-pulse kagesi asheshayo akhiqizwa amaswishi

→ Ukuphazamiseka kokuxhumanisa okubangelwa ukuhanjiswa kwamandla kanye nezintambo zesiginali ngendlela efanayo

 Izinga le-EMC kanye nendlela yokuhlola

Ukuhlolwa kwe-EMC kwezikrini zokubonisa ze-lifti kuhlanganisa izici ezimbili:

• Ukuhlolwa kwe-EMI (Ukuphazamiseka Kwe-Electromagnetic): ukuthola ukuthi amandla kagesi akhishwa yimishini ngaphandle adlula yini izinga, okuhlanganisa ukukhishwa okuqhubayo kanye nokukhishwa okukhishwe yi-radiation
• Ukuhlolwa kwe-EMS (Electromagnetic Immunity): kuthola ukuthi imishini ingasebenza kahle yini ngaphansi kokuphazamiseka kwe-electromagnetic yangaphandle, okuhlanganisa ukukhishwa kwe-electrostatic, ukuhlinzwa, insimu yemvamisa yomsakazo, njll.

Izindinganiso ezisebenzayo zifaka phakathi i-EN 55032 (ukukhishwa kwegesi) kanye ne-EN 55035 (ukungavikeleki), okuhambisana ne-FCC Part 15 eNyakatho Melika. Sethule ukuhlaziywa kokulingisa kwe-AI okusizwa yi-electromagnetic ngesikhathi sesigaba sokuklama umkhiqizo, okusivumela ukuthi sibikezele amaphuzu engozi ye-EMC esigabeni se-prototype futhi sinciphise kakhulu umjikelezo wokuqinisekiswa.

 Isixazululo sethu sokuklama i-EMC

Isikrini sethu se-elevator sisebenzisa isu lokuvikela elinezingqimba eziningi ekwakhiweni kwe-EMC:

• Idizayini yegobolondo lensimbi evalwe ngokuphelele, enikeza ukuvikelwa kwemvelo kagesi
• Faka izihlungi zezigaba eziningi ekugcineni kokufakwa kwamandla ukuze ucindezele ukuphazamiseka kokuhambisa umoya
• Umugqa wesignali usebenzisa izintambo ezivikelwe futhi usekelwe phansi
• Idizayini ye-PCB ilawula ngokuqinile indiza yasemhlabeni kanye nendlela yokubuya kwesignali

Okwethu izinketho zokubonisa ilifti ezilungele ukuhambisana nomthetho baphumelele ukuhlolwa kwe-EMC okunzima ukuqinisekisa ukusebenza okuzinzile endaweni eyinkimbinkimbi kagesi yama-lifti

 4、 Izindinganiso zokuvimbela umlilo nelangabi: umzila wokuphila wezindawo ezivalekile

Imoto yelifti iyindawo evamile evalekile, futhi uma kwenzeka umlilo, isikhala sabasebenzi silinganiselwe kakhulu. Ngakho-ke, izidingo zokusebenza komlilo kuzo zonke imishini engaphakathi kwelifti ziphakeme kakhulu kunezimo ezivamile. Lokhu futhi kungenye yemigomo eqinile ezinhlotsheni eziningi zokuthengwa.

 Izidingo zezinto zegobolondo: Ibanga le-UL94 V-0

Igobolondo lepulasitiki lezikrini zokubonisa ze-elevator kumele lihlangabezane nesilinganiso se-UL94 V-0 esivimbela ilangabi, okungenye yamazinga aphezulu okusebenza okuvimbela ilangabi ezintweni zepulasitiki zeglasi. Imfuneko yezinga le-V-0:

• Ngemva kokufaka ilangabi kusampula, ukushisa kuzocima zingakapheli imizuzwana eyi-10
• Awekho amaconsi avuthayo avunyelwe ukutshisa iphedi kakotini engezansi
• Isikhathi sokusha esiphelele asidluli umkhawulo oshiwo

Ibhokisi lomkhiqizo wethu lenziwe ngezinto ze-PC ezigcina ilangabi noma izinto ze-aluminium alloy, zombili eziphumelele ukuhlolwa kwe-UL94 V-0.

 Uzwela ingilazi nelangabi-iphaneli ebambezelayo

Iphaneli yokuvikela yesikrini sokubonisa kumele yenziwe ngengilazi eqinisiwe, enamandla aphindwe ka-4-5 kunengilazi evamile. Ngemva kokuphuka, izokwakha izingcezu ezincane ezibuthuntu ezimise okwesitsha futhi ngeke ikhiqize izimbobo ezibukhali ezingalimaza abantu. Ngezinto ezibonakalayo kancane, zidinga ukuhlangabezana nezidingo zezinga le-B-s1 ne-d0 ze-EN 13501-1.

 Ukulawula izinga lokushisa okuhlakaniphile nokuxhumanisa umlilo

Izikrini ze-elevator zesimanje kufanele futhi zibe nemisebenzi yokuqapha izinga lokushisa kanye nokuxhumanisa umlilo. Uma kutholwa ukuphakama kwezinga lokushisa okungavamile, isikrini kufanele sivale futhi sivale ngokuzenzakalelayo; Uma sithola isignali ye-alamu yomlilo, kufanele sishintshele ngokuzenzakalelayo kwimodi ephuthumayo futhi sibonise ulwazi olusolisayo lwesiqondiso. Umkhiqizo wethu usekela uhlelo lokulawula izinga lokushisa oluhlakaniphile, oluqapha izinga lokushisa lokusebenza kwesikrini kanye nesimo sokushabalalisa ukushisa ngesikhathi sangempela ngokusebenzisa ama-algorithms e-AI ukuqinisekisa ukusebenza okuphephile.

 5、 Ikhodi Yokuphepha Kagesi: Ukunikezwa Kwamandla Aphansi Kagesi kanye Nokuvikelwa Komhlaba

Izidingo zokuphepha kukagesi ngaphakathi kwemoto ye-lifti ziqinile kakhulu, njengoba noma yikuphi ukwehluleka kukagesi kungagcini nje ngokuthinta isikrini sokubonisa uqobo, kodwa futhi kungaphazamisa ukusebenza okuvamile kohlelo lokulawula i-lifti. Imithetho yeningi lamazwe idinga ukuthi imishini eyengeziwe ngaphakathi kwe-lifti kumele inikwe amandla yi-voltage ephephile.

 I-voltage ephephile kanye ne-transformer yokuhlukaniswa

Izikrini zokubonisa ze-elevator zivame ukusebenzisa izindlela ezilandelayo zokunikeza ugesi:

• Ukunikezwa kwamandla kagesi aphansi e-DC (12V/24V DC): Indlela evame kakhulu ukuthola amandla ngokunikezwa kwamandla kagesi okwakhelwe ngaphakathi kwe-lifti
• Ukunikezwa kwamandla okuguqula i-isolation: I-voltage yesekethe enkulu ye-elevator incishiswa nge-transformer yokuhlukanisa ukuqinisekisa ukuhlukaniswa kukagesi kusuka kwisekethe enkulu
• Ukunikezwa kwamandla e-PoE (ukunikezwa kwamandla e-Ethernet): Ezinye izikrini ezintsha zisekela ukunikezwa kwamandla e-PoE, okwenza kube lula ukuxhuma izintambo

Kungakhathaliseki ukuthi iyiphi indlela esetshenzisiwe, kubalulekile ukuqinisekisa ukuthi ukunikezwa kwamandla kwesikrini sokubonisa kuhlukaniswe ngokuphelele nesekethe yokulawula yelifti ukuze kugwenywe ukuvuza ohlelweni lokulawula.

 Izidingo zokufaka ugesi kanye nokufaka isisekelo

Ukufakwa kokushisa kagesi kanye nokusekelwa komhlaba kungenye imfuneko ebalulekile yokuphepha kwesikrini se-lifti:

• Ukumelana nokushisa kumele kube ngaphezu kwe-1M Ω (kuhlolwe ku-500V DC)
• Ukumelana nokuvikela komhlabathi akumele kudlule i-0.1 Ω
• Ukuhlolwa kokukhuthazela kwe-voltage: Izingxenye ezibukhoma nezingxenye ezithintekayo kumele zikwazi ukumelana ne-1500V AC umzuzu owodwa ngaphandle kokuphuka

Ifektri yethu yethule uhlelo lokuhlola ikhwalithi ye-AI enqubweni yokukhiqiza ukuze kwenziwe ukuhlolwa kokuphepha kukagesi okuzenzakalelayo esikrinini ngasinye se-lifti esiphuma efektri, ukuqinisekisa ukuthi ukufudumala, ukuqina komhlabathi, ukumelana nogesi kanye nezinye izinkomba kuhlangabezana nezidingo ezijwayelekile.

 Ukuvikelwa kokuvuza kanye nokuvikelwa kokusebenzisa amandla amaningi

Umkhiqizo kufanele uhlanganise izindlela zokuvikela ukuvuza kanye nokuvikela ukuvuza ngokweqile ngaphakathi:

→ Isivikelo samanje esisele (i-RCD): sinqamula ngokuzenzakalelayo amandla lapho kutholakala ukuvuza

→ Ukuvikelwa kokusebenzisa amandla amaningi: Faka ama-fuse noma ama-circuit breaker afanele ku-power supply circuit

→ Ukuvikelwa kwe-Overvoltage/undervoltage: kuvimbela ukushintshashintsha kwe-voltage ekulimaleni imishini

 6、 Umehluko wemithetho yesifunda: Imephu yokuthobela imithetho yokuthengwa komhlaba wonke

Kunomehluko omkhulu ezidingweni zomthetho zezikrini zokubonisa ze-lifti emhlabeni jikelele. Ngokusekelwe kokuhlangenwe nakho kwethu kokuthumela kwamanye amazwe, kunomehluko omkhulu ezidingweni zesitifiketi phakathi kwamazwe aseNingizimu-mpumalanga ye-Asia kuphela. Ngezansi, sizohlukanisa izimakethe eziyinhloko ngayinye ngayinye.

 Imakethe yaseShayina: Ukuhlolwa kokuphepha komlilo kwe-CCC +

Izidingo zokuthobela imithetho eziyisisekelo zokuthengwa kwesikrini se-lifti yasekhaya:

l Isitifiketi somkhiqizo esiyimpoqo se-CCC: Yonke imishini yobuchwepheshe bolwazi ethengiswa ngaphakathi ezweni kumele iphumelele

l Isitifiketi somkhiqizo womlilo: Kwezinye izifunda, iminyango yomlilo idinga izibonisi ze-elevator ukuze inikeze imibiko yokulinganisa okubambezela ilangabi

Ukuhlolwa kwemishini ekhethekile: Ngemva kokuba ilifti isilungisiwe noma sekufakwe imishini eyengeziwe, idinga ukuhlolwa kabusha

l Izidingo zokonga amandla: Ukusetshenziswa kwamandla kwesikrini sokubonisa kumele kuhambisane nezindinganiso ezifanele zokusebenza kahle kwamandla

---

 Imakethe ye-EU: amazinga e-CE+EN

Uhlaka lokuthobela imithetho emakethe ye-EU seluvuthiwe kakhulu:

Uphawu lwe-CE: luhlanganisa iziqondiso eziningi ezifana ne-LVD, i-EMC, kanye ne-RoHS

l EN 81-20/50: Izindinganiso zokuphepha zokufakwa nokugcinwa kwe-lifti

l Umthethonqubo we-REACH: Ukuhlolwa kokubhaliswa kwamakhemikhali, izinto ezengeziwe ezingamboziwe yi-RoHS

l WEEE Directive: Izidingo Zokusebenzisa Kabusha Nokulahlwa Kwezinto Ezisebenza Ngogesi

---

 Imakethe yaseNyakatho Melika: UL+FCC+NEC

Uhlelo lokuthobela imithetho emakethe yaseNyakatho Melika luyinkimbinkimbi kakhulu:

Isitifiketi se-UL: Isitifiketi sokuphepha komkhiqizo, esihilela izici eziningi ezifana nogesi, ukuvimbela umlilo, nezinto zokwakha

l FCC Ingxenye 15: Isitifiketi Sokuhambisana Kwe-Electromagnetic

l NEC (NFPA 70): Ikhodi Kagesi enemibandela ecacile yokuxhuma izintambo ngaphakathi kwezilifti

Ukuthobela imithetho ye-ADA: Izidingo zomklamo ongenazithiyo, indawo yokufaka isikrini akumele ithinte ukufinyelela okungenazithiyo

l Umehluko kumakhodi okwakha phakathi kwezifundazwe, njengezindinganiso zokusebenzisa kahle amandla zeSihloko 24 saseCalifornia

---

 Imakethe yaseNingizimu-mpumalanga ye-Asia: Izidingo Ezihlukahlukene Zamazwe Ahlukahlukene：

• ISingapore: Ukwamukela uhlelo olujwayelekile olufana nolwe-European Union, oludinga isitifiketi se-CE noma esilinganayo
• IMalaysia: Isitifiketi se-SIRIM + Isitifiketi sokuphepha kukagesi seKhomishini Yamandla
• I-Indonesia: Isitifiketi se-SNI standard + SDPPO
• I-Thailand: Isitifiketi se-TISI standard + i-NBTC electromagnetic

Izici ezivamile zalezi zimakethe ukuthi inqubo yokuqinisekisa iyinkimbinkimbi futhi umjikelezo mude, ngakho-ke kunconywa ukuhlela kusenesikhathi. Sinikeze ukwesekwa kwesitifiketi sendawo kumakhasimende amaningi aseNingizimu-mpumalanga ye-Asia, sibasiza ukuthi baphumelele ukuhlolwa kwendawo ngempumelelo.

 7、 Indlela yokuqinisekisa ikhono lomhlinzeki lokuthobela imithetho

Isitifiketi akufanele sibe yisitifiketi sephepha nje. Njengomthengi, udinga ukuqinisekisa ukuthi ikhono lomhlinzeki lokuthobela imithetho liyiqiniso, liyaqhubeka, futhi liyalandeleka. Okulandelayo yisifinyezo sethu sendlela yokuqinisekisa enezinyathelo ezi-7, okuyiyona futhi ejwayelekile yokusebenza kwansuku zonke kwefektri yethu..

 Uhlu lokuhlola olusebenzayo (indlela yokuqinisekisa enezinyathelo ezingu-7)d)

Isinyathelo 1: Qinisekisa ubuqiniso besitifiketi sokuqinisekisa

• Cela abahlinzeki ukuthi banikeze amakhophi okuqala noma askeniwe ezitifiketi zesitifiketi
• Hlola ubuqiniso benombolo yesitifiketi ngewebhusayithi esemthethweni yenhlangano yesitifiketi
• Qinisekisa ukuthi amamodeli omkhiqizo ambozwe yisitifiketi ayahambisana namamodeli athengiwe

Isinyathelo 2: Hlola ukuphelela kombiko wokuhlolwa

• Cela imibiko ephelele yokuhlolwa evela kuma-laboratory ezinkampani zangaphandle, hhayi nje izifinyezo zesitifiketi
• Qinisekisa ukuthi inguqulo ejwayelekile yokuhlola iyinguqulo yakamuva
• Hlola ukuthi imodeli yomkhiqizo kanye nezincazelo embikweni wokuhlola ziyahambisana nokuthengwa kwangempela

Isinyathelo 3: Hlola uhlelo lwekhwalithi yokukhiqiza endaweni

• Hlola ukuthi ifektri isitholile yini isitifiketi sohlelo lokuphatha ikhwalithi ye-ISO 9001
• Qinisekisa inqubo ephelele yokuhlola okungenayo, ukulawula inqubo, kanye nokuhlolwa komkhiqizo okuqediwe
• Qonda izinqubo zokuhlola ukuthembeka njengokuhlolwa kokuguga kanye nokuhlolwa kwemvelo

Isinyathelo 4: Qinisekisa isimo sesitifiketi sezingxenye ezibalulekile

• Ingabe imodyuli yamandla iphumelele isitifiketi sokuphepha esizimele
• Ingabe iphaneli yokubonisa iyahlangabezana nezidingo zesilinganiso sokuvimbela umlilo
• Ingabe kukhona umbiko wesitifiketi sezinto ezibonakalayo zezinto zegobolondo

Isinyathelo 5: Hlola isikhathi sokusebenza kanye nesimo sokugcinwa kwesitifiketi

• Qinisekisa ukuthi isitifiketi singaphakathi kwesikhathi saso sokusebenza nokuthi ngabe zikhona yini izimo lapho singavuselelwanga khona ngemva kokuphelelwa yisikhathi
• Qonda indlela yokugcinwa kwezitifiketi zabahlinzeki nokuthi ngabe kukhona yini ukubhekwa nokuhlolwa okuvamile

Isinyathelo 6: Isicelo sokunikeza amacala okwamukelwa kwephrojekthi efanayo

• Qonda ulwazi lwangempela lokwamukelwa kwabahlinzeki emakethe eqondiwe
• Isicelo sokunikeza izinkomba zamakhasimende noma amacala ephrojekthi ukuqinisekisa ikhono langempela lokuthobela imithetho

Isinyathelo 7: Qinisekisa ikhono lokusekela ukuhambisana nomthetho ngemva kokuthengisa

• Ingabe umhlinzeki uhlinzeka ngezinsizakalo zokubuyekeza okuqhubekayo kwemibhalo yesitifiketi
• Uma izinga selithuthukisiwe, ingabe umhlinzeki angakwazi ukuthuthukisa umkhiqizo futhi avuselele isitifiketi ngesikhathi esifanele?
• Ingabe uyanikeza ukubonisana ngokuhambisana nomthetho endaweni kanye nokusekelwa kobuchwepheshe?

 Uhlelo Lokuqinisekisa Ukuthobela Imithetho Yeklayenti

Njengomkhiqizi wesikrini sokubonisa i-elevator ochwepheshe, i-Clientop isungule uhlelo oluphelele lokuqinisekisa ukuhambisana nemithetho:

• Lonke uchungechunge lwemikhiqizo ludlule ezitifiketi ezinkulu zomhlaba wonke ezifana ne-CE, i-FCC, i-CCC, i-UL, njll.
• Idivayisi ngayinye ihlolwa ngokuphelele ukuphepha kukagesi ngaphambi kokushiya i-EMC yefektri, Ukuhlolwa Kwemvelo
• Ithimba lochwepheshe lokuthobela imithetho lilandelela izinguquko zomthetho emazweni ahlukahlukene ukuqinisekisa ukuthobela imithetho njalo komkhiqizo
• Ukulandelela isimo sokuthobela umkhiqizo ngesikhathi sangempela kulo lonke umjikelezo wokuphila ngokusebenzisa uhlelo lokuqapha oluhlakaniphile lwe-AI, oluhlanganisa ngaphandle kokuphazamiseka kusukela ekukhiqizweni kuya kwensizakalo yangemva kokuthengisa
• Nikeza amakhasimende iphakheji yedokhumenti yokuthobela imithetho yendawo eyodwa, okuhlanganisa izitifiketi zesitifiketi, imibiko yokuhlola, izitatimende zokuthobela imithetho, njll.

Uma ungathanda ukufunda kabanzi ngemininingwane yesitifiketi se- uhla oluphelele lwezimpawu zokuphakama eziqinisekisiwe noma umbiko wokuhlolwa wesicelos, sicela ukhululeke ukuxhumana nethimba lethu lokuthengisa ngqo.

 Imibuzo Evame Ukubuzwa

Q1: Yiziphi izitifiketi ezidingekayo ukuze kutholakale izimpawu zedijithali ze-elevator?

A: Izitifiketi ezibalulekile zifaka phakathi i-CE yemakethe ye-EU, i-FCC yaseNyakatho Melika, i-CCC yaseShayina, kanye ne-UL yokuphepha komkhiqizo. Ngaphezu kwalokho, ukuthobela i-EMC (EN 55032/55035) kanye ne-RoHS yezindinganiso zemvelo kubalulekile. Izidingo eziqondile zincike emakethe yakho okuqondiwe kanye nemithetho yendawo.

Umbuzo 2: Kungani ukuhambisana ne-EMC kubaluleke kakhulu ezibonisweni ze-elevator?

A: Ama-elevator shaft aqukethe ama-variable frequency drive, ama-motor, kanye nezinhlelo zokulawula ezidala ukuphazamiseka okukhulu kwe-electromagnetic. Ngaphandle komklamo ofanele we-EMC, izibonisi zingabhekana nokucwayiza kwesikrini, ukuphahlazeka kwesistimu, noma okubi nakakhulu, ukuphazamisa uhlelo lokulawula i-elevator uqobo, okudala izingozi zokuphepha.

Umbuzo 3: Yisiphi isilinganiso somlilo esidingekayo ezivalweni zesikrini se-lifti?

A: Imithetho eminingi idinga izinto ezivalekile ukuze zihlangabezane nesilinganiso se-UL94 V-0 esivimbela ilangabi, okusho ukuthi izinto kumele zizicime zingakapheli imizuzwana eyi-10 yokususwa kwelangabi ngaphandle kokuconsa. Amaphaneli okuvikela ingilazi afudumele nawo ayaphoqelekile ukuze abagibeli baphephe endaweni yekhebhini yelifti evalekile.

Umbuzo 4: Ngingaqinisekisa kanjani ukuthi izitifiketi zomhlinzeki ziyiqiniso?

A: Cela izitifiketi zokuqala kanye nemibiko yokuhlolwa kusuka kuma-laboratory agunyaziwe avela eceleni. Qinisekisa izinombolo zesitifiketi kuwebhusayithi esemthethweni yenhlangano ekhiphayo. Qinisekisa ukuthi imodeli yomkhiqizo eqinisekisiwe ihambisana ne-oda lakho lokuthenga. Cabanga ngokuhlolwa kwefektri endaweni ukuze uqinisekise uhlelo lwabo lokuphatha ikhwalithi kanye namakhono okuhambisana nokukhiqiza.

UMBUZO 5: Ingabe imithetho yokubonisa i-lifti ihluke kakhulu phakathi kwezifunda?

A: Yebo, ngokuphawulekayo. IShayina idinga isitifiketi se-CCC kanye nokuvunyelwa kokuphepha komlilo. I-EU iyala ukuba uphawu lwe-CE luhlanganise imiyalelo ye-LVD, EMC, kanye ne-RoHS. INyakatho Melika idinga isitifiketi sokuphepha se-UL, ukuthobela i-FCC, kanye nokunamathela kwekhodi kagesi ye-NEC. Amazwe aseNingizimu-mpumalanga ye-Asia ngalinye linezindinganiso zalo. Ukusebenza nomkhiqizi onolwazi kwenza kube lula ukuthobela imithetho yemakethe eminingi.