Imikhiqizo

Ukwanda Kokutholakala Kogesi e-Afrika: Ukuthola Izinto Zokwakha Umhlaba Ezingabizi, Ezihambisana Nemigomo Ekhethekile Ngezinga Eliphezulu

I-Afrika iphakathi kwemizamo emikhulu yokufakwa kukagesi ezindaweni zasemakhaya emlandweni wayo, futhi ikhilomitha ngalinye lomugqa omusha, wonke u-transformer wokusabalalisa kanye nayo yonke igridi encane iyakudinga.izinto zokwakha umhlabaukuthi izinsizakusebenza zingathembela amashumi eminyaka. Kusukela ngo-2024, cisheAbantu abayizigidi ezingu-600 e-Afrika eseningizimu yeSahara — 47% wabantu — babengenawo ugesi, ngokusho kwe-I-Ejensi Yamandla Yomhlaba Wonke. Umsebenzi 300Uhlelo lweBhange Lomhlaba neBhange Lentuthuko lase-Afrika, luhlose ukuxhumanisa izigidi ezingu-300 zazo ngo-2030. Emsebenzini wethu wokuthumela kwamanye amazwe, lokho kuchuma kuba umbuzo owodwa osebenzayo wamaqembu okuthenga: uthola kanjani izinsizaizinto zokwakha umhlaba e-AfrikaImakethe ebucayi ngentengo esadlula izincazelo zezinsiza ezisekelwe ku-IEC, isitsha ngasinye?

NginguJane Yang, umphathi wezokuthengisa eXinchang Shibang New Material, lapho ifektri yethu ikhiqize khona izinduku zomhlaba, okhondaktha bomhlaba kanye nemigodi yokuhlola iminyaka engaphezu kwengu-17. Kulo mhlahlandlela ngihamba ngezindinganiso amathenda ase-Afrika abhekisela kuzo, indlela esibasiza ngayo abathengi ukuthi bakhethe phakathi kwezinduku zomhlaba ezimbozwe nge-galvanised kanye ne-copper-clad ngomhlabathi kanye nesabelomali, kungani ukwebiwa kwethusi kusunduzela izinsizakusebenza kumakhondaktha ensimbi embozwe nge-copper (CCS), kanye nendlela yokuhlela ama-MOQ, izikhathi zokuhola kanye nokulayishwa kwesitsha sepayipi lephrojekthi esikhundleni se-oda elilodwa.

TL;DR

  • Abantu ababalelwa ezigidini ezingu-600 (47% wabantu base-Afrika eseningizimu yeSahara) babentula ugesi kusukela ngo-2024, kanti i-Mission 300 ihlose ukuxhuma okusha okuyizigidi ezingu-300 ngo-2030 — yonke i-transformer, i-pole top kanye ne-mini-grid kulokho kwakhiwa kuyimpahla yokuthenga umhlaba.
  • Amathenda omphakathi ase-Afrika abhekisela ezindinganisweni zikazwelonke ezisekelwe ku-IEC — isibonelo, ithenda kamasipala yaseNingizimu Afrika ka-2025 icacisa i-SANS 1063 yezinduku zomhlaba kanye ne-SANS 10199 yomklamo we-electrode yomhlaba — ngakho-ke “ukuthobela imithetho ethile” kuyimfuneko yamaphepha, hhayi isiqubulo sokumaketha.
  • Seluleka izinduku zomhlabathi ezifakwe i-galvanized ezishisayo ukuze zithole inhlabathi engamelani nokumelana kakhulu nezindleko eziphansi, kanye nezinduku ezimbozwe ngethusi (≥0.254 mm ungqimba lwethusi, ≥580 N/mm² amandla okuthamba) lapho inhlabathi ibola khona noma ama-electrode kumele aqhutshwe ngokujulile futhi ahlanganiswe.
  • Ukwebiwa kwethusi kubiza i-Eskom yaseNingizimu Afrika imali elinganiselwa ku-R5-7 billion ngonyaka, ngakho-ke iziqhubi zomhlabathi zensimbi ezimbozwe ngethusi - ezinenani elincane kakhulu kunezinsalela zethusi - zisusa isisusa sokwebiwa kwegesi lapho igesi iphuma khona.
  • Sitshela abathengi bohlelo ukuthi ukuhambisana kudlula intengo eqondile: kufanelekela ifektri eyodwa, ukhiye isibikezelo sezinyanga eziyi-12, bese uthumela izitsha ze-SKU ezixubile zezinduku, ama-conductor, ama-clamp kanye nama-pits ndawonye.
Izinduku zomhlabathi ezifakwe i-galvanised galvanised zihlanganiswe efektri yase-Xinchang Shibang ukuze zithunyelwe ngegridi yasemakhaya
Izinduku zomhlabathi ezifakwe i-galvanised ezifakwe i-hot-dip efektri yethu, zipakishwe ukuze zithunyelwe kwamanye amazwe. Izinduku ezifakwe i-galvanised ziyinsika yokuqala yokusebenza kwegridi yasemakhaya lapho inhlabathi inomusa khona.

Izinga Lokwanda Kogesi e-Afrika — kanye Nesidingo Sezinto Zokwakha Umhlaba Ngemva Kwalo

Sicabanga ukuthi izinombolo eziphambili kufanele zimiswe, ngoba zichaza ubukhulu bemakethe yokumba umhlabathi kulo lonke leli shumi leminyaka. Ukulandelela kokuqala kwe-IEA kwezimali zokufinyelela ugesi kuthole ukuthingaphansi kwama-USD ayizigidigidi ezingu-2.5 ngonyakaokwamanje izimisele ukuvala igebe lokufinyelela e-Afrika eseningizimu yeSahara, cisheAma-48% aleyo mali iya ekufinyeleleni okusekelwe kugridiUkuxhaswa ngezimali kwezixazululo ezihlukaniswe ngezifundazwe — ama-mini-grid kanye nezinhlelo ezizimele — kukhule ngo-20% phakathi kuka-2019 no-2023, kanti ohulumeni base-Afrika babela ama-USD ayizigidigidi eziyi-1.9 ekufinyeleleni ugesi kwizabelomali zabo zikazwelonke zika-2025, cishe ingxenye yesithathu yesabelo sesabelomali samandla esiphelele.

Uma sibheka, i-Mission 300 uhlelo olushintsha ijubane. IBhange Lomhlaba lizibophezele ekuxhumeni abantu abayizigidi ezingu-250 kanye neBhange Lentuthuko Lase-Afrika amanye ayizigidi ezingu-50, ukuze kuxhunywe abantu abasha abayizigidi ezingu-300 ngo-2030. Lolu hlelo lubike ngengqophamlando yalo yokuqala ngoJuni 2026: abantu abangaphezu kwezigidi ezingu-50 baxhumene emazweni angu-40. Sizwa lokhu encwadini yethu yama-oda - eminyakeni emibili edlule ama-oda ethu aphindaphindwayo avela kubasabalalisi abakhonza osonkontileka bezinsiza baseMpumalanga naseNtshonalanga Afrika akhule kancane kancane, futhi imibuzo esiyitholayo ikhuluma kakhulu ngezinhlelo zikagesi ezixhaswe ngamagama.

Impendulo kaNugget: Yonke indawo yokuxhuma igridi iyinto yokuthenga ngomhlaba. NgobaI-transformer ngayinye yokusabalalisa, iswishi efakwe ezinsikeni kanye nokuxhumeka kwesevisi yabathengi kudinga i-electrode yomhlaba evivinyiwe ukuze kusulwe amaphutha futhi kuvikelwe abantu, uhlelo oluxhumanisa abantu abayizigidi ezingu-300 luphindaphindeka lube yizigidi zezindawo zokufaka umhlaba ngazinye — izinduku zomhlaba, ama-conductor, ama-clamp kanye nemigodi yokuhlola endaweni ngayinye.

Sibona umshayeli wesibili, othule. Ekuthunyelweni kwethu, ama-mini-grid kanye nezinhlelo zasekhaya zelanga ziyakhula zihambisana nokwandiswa kwegridi, futhi abafaki bazo badinga ihadiwe efanayo yokumba phansi ngamaqoqo amancane, avame kakhulu. Manje sipakisha izitsha ezixubile zabasabalalisi abaningana base-Afrika abahlanganisa izinduku zomhlabathi ezigcwele zabakhi bezinsizakalo nezinduku ezimfushane kanye nezinduku ezincane zabafaki belanga abangaphandle kwegridi — ifektri eyodwa, imifudlana emibili yesidingo, ukuthunyelwa okukodwa.

Lokho Okushiwo “Ukuthobela Okukhethekile” Empeleni Ekuthengweni Kwezinsizakusebenza zase-Afrika

Ngokwesipiliyoni sethu, abathengi abafunaizinto zokwakha umhlaba ngogesingokushesha bangena ogibeni lwamagama asetshenziswayo. Izindinganiso eziningi zase-Afrika ezikhuluma isiNgisi zisekelwe kwi-IEC, ngakho-ke imibhalo yamathenda ithiukubumba umhlaba; isisekeloyigama le-NEC laseMelika. Ikhodi yocingo yaseNingizimu Afrika i-SANS 10142-1 isekelwe ku-IEC 60364, iKenya isebenzisa amazinga e-KS IEC, kanti iNigeria yamukela amazinga e-IEC nge-SON. Sihlala sicebisa abathengi ukuthi baseshe womabili la magama, ngoba usesho olusebenzisa igama laseMelika kuphela luphuthelwa ingxenye yemakethe - yingakho sibhala "ukubumba" kuqala bese "ukubumba" okwesibili kumadokhumenti ethu.

Yini efunwa yithenda yangempela yase-Afrika?Ithenda kamasipala ka-2025 evela kuMasipala Wesifunda sase-OR Tambo eNingizimu Afrikakuyisibonelo esihle somphakathi: kudinga izinhlelo zokumba umhlaba ukuze zihambisaneI-SANS 1063(izinduku zomhlaba, ama-couplers kanye nokuxhumana),I-SANS 10199(ukuklama nokufakwa kwama-electrode omhlaba),I-SANS 10292(ukwakhiwa kwezinhlelo zokusabalalisa ezisebenzisa amandla aphansi) kanyeI-SANS 62305-3(ukuvikelwa kombani kwezakhiwo). Sibona izinkomba ezifanayo ezithathwe ku-SANS- kanye ne-IEC ezicacisweni zezinsiza kulo lonke izwekazi.

Impendulo kaNugget: “Ukuthobela imithetho ethile” ekuthengweni kwezinsiza zase-Afrika kusho ukuhambisana nezindinganiso ezishiwo — hhayi ukuzibophezela komhlinzeki. NgobaAmathenda asho izigaba ezithile (i-SANS 1063 yenduku uqobo lwayo, i-SANS 10199 yokuthi i-electrode iklanywe futhi ifakwe kanjani), umhlinzeki wakho kumele akwazi ukukhipha izitifiketi zezinto ezibonakalayo, imibiko yokuhlola ukujiya kokumboza kanye nemiphumela yokuhlolwa kokuthamba ehambisana nalezo zigaba, ukuthunyelwa ngokuthunyelwa.

Iseluleko sethu kubangenisi bokuqala siwumthetho wemibhalo emithathu. Sincoma ukucela isitifiketi somshini wokugaya esisekelweni sensimbi, umbiko wokumboza — ubukhulu be-zinc bezinduku ezifakwe i-galvanized, ubukhulu bezendlalelo zethusi ezimbozwe ngethusi — kanye nokuhlolwa kokubopha kwebhetshi. Uma inani le-oda likuvumela, sihlela ukuhlolwa komuntu wesithathu yi-SGS noma i-Bureau Veritas ngaphambi kokulayisha isitsha, futhi sifundile ukuthi abahloli bezinsizakusebenza bakhathalela kakhulu la maphepha kunokuthatha izithombe zamabhurosha.

Izinduku Zomhlabathi Ezimbozwe Nge-Galvanized vs Copper-Clad: Ukukhetha Ngomhlabathi, Isabelomali Nokuphila Komklamo

Embonini yethu, lesi yisinqumo sokukhetha esishukumisa kakhuluukuthengwa kwezinsizakusebenza e-Afrikaizingxoxo. Zombili izinhlobo zezinduku zinensimbi futhi ziyashayeleka; zihlukile ekumbozweni okuzivikela enhlabathini. Sisebenzisa uhlaka olulandelayo lapho umsabalalisi esithumelela incwajana yephrojekthi:

Izinduku zomhlabathi ezimbozwe nge-galvanized vs zethusi zamaphrojekthi kagesi ase-Afrika
Isilinganiso Induku Eshisayo Ene-Galvanised Induku Embozwe Ngethusi
Isimbozo esivikelayo Isendlalelo se-zinc, sifakwe i-hot-dip Ithusi le-electrolytic, ≥0.254 mm ochungechungeni lwethu lwe-AF-0232, ubumsulwa ≥99.95%
Ukushayelwa kwemishini Kuhle; insimbi eyinhloko iyasebenza ekushayeleni ngesando Kuhle kakhulu; amandla okudonsa ≥580 N/mm², ukunemba ≤1 mm/m ekukhiqizweni kwethu
Ukulingana kwenhlabathi Inhlabathi engakwazi ukumelana kakhulu, emanzi, engenalo ulaka Inhlabathi ebolile, ene-asidi noma enamandla okumelana nayo; ama-electrode aqhutshwa ngokujulile anama-couplers
Izinga lezindleko Izinga lokuqala — ihhashi elisebenzayo lesabelomali sezinhlelo zokusekela igridi yasemakhaya I-premium yebanga eliphakathi ivunyelwe impilo ende yenkonzo emhlabathini onzima
Ukusetshenziswa okuvamile Ama-electrode okuxhumanisa i-pole-top kanye ne-service enhlabathini enomusa; ukukhishwa kwezindawo zasemakhaya okunomthamo omkhulu Ama-electrode esiteshi esincane kanye ne-transformer, ama-deep drive ahlanganisiwe, ama-electrode aphansi avikelwe umbani
Izinduku zomhlabathi ezimbozwe ngethusi ezineziphetho ezinezintambo kanye nezihlanganisi zama-electrode omhlaba aqhutshwa ngokujulile enhlabathini yase-Afrika ekwazi ukumelana kakhulu
Izinduku zethu zomhlabathi ezimbozwe ngethusi ezineziphetho ezinezintambo — ama-couplers avumela abasebenzi ukuthi bashayele izinduku eziningi ngokulandelana ukuze bafinyelele ezingeni eliphansi lokumelana endaweni enesihlabathi noma enamadwala.

Emsebenzini wethu wokweluleka, ukumelana nenhlabathi yikona okunquma leli thebula. Ingxenye enkulu yebhande laseSahelian kanye nengaphakathi laseningizimu ye-Afrika itholakala emhlabathini owomile, onesihlabathi noma onama-lateral lapho induku eyodwa emfushane ingeke ifinyelele inani lokumelana elihambisanayo. Sincoma izinduku ezinde ezimbozwe ngethusi eziqhutshwa ngezigaba ezihlangene kulezo zimo, noma izinduku eziningi ezihlukaniswe futhi eziboshiwe — induku ishibhile uma iqhathaniswa nokuhlolwa kokwamukelwa okuhlulekile. Ngokwesipiliyoni sethu sokunikeza umswakama, ukumelana okuphansi kolwandle lwaseNtshonalanga Afrika, induku eboshwe nge-galvanized ivame ukudlula ngokunethezeka futhi igcine isabelomali sangempela esikalini samayunithi ayizinkulungwane eziyishumi.

Impendulo kaNugget: Khetha izinduku ezifakwe i-galvanised ukuze zisetshenziswe enhlabathini enhle kanye nesabelomali sobuningi; khetha izinduku ezimbozwe ngethusi ukuze zisetshenziswe enhlabathini egqwalisayo noma ekwazi ukumelana neqhwa futhi ziphile isikhathi eside. NgobaUkumelana nokuphila kwe-electrode kunqunywa ukusinda kwengubo emhlabathini, induku eshibhile kakhulu iba yileyo ebiza kakhulu uma kufanele imbiwe futhi ishintshwe ngemva kokuhlolwa kokugunyazwa okuhlulekile.

Umkhuba wethu ojwayelekile, uma umthengi engaqiniseki, ukucela isilinganiso sokumelana nenhlabathi noma ngisho nencazelo yendawo, bese uphakamisa i-oda elihlukanisiwe — izinduku ezifakwe i-galvanized zezindawo ezingama-70% ezilula, ezimbozwe ngethusi zezindawo ezingama-30% ezinzima Ungaphequlula zombili izinhlobo ku-induku yomhlabathi eqiniswe nge-galvanizedfuthiinduku yomhlabathi embozwe ngethusiamakhasi omkhiqizo, kanye nomndeni ogcwele wenduku yethuikhasi lesigaba senduku yomhlabathi.

Ukwebiwa Kwethusi Kushintsha Ukukhetha Komqhubi — Icala Lentambo Yomhlaba ye-CCS

Sikholelwa ukuthi asikho isiqondiso esithembekile sezinto zokwakha umhlabathi zase-Afrika esingazinaki izigebengu. I-Global Initiative Against Transnational Organized Crime ibhalwe phansi encwadini yayoUmbiko kaDisemba 2023 ngomnotho wethusi ongekho emthethweni waseNingizimu Afrikaukuthi ukwebiwa kwethusi kubiza i-Eskom imali elinganiselwa ku-R5–7 billion ngonyaka, kanye ne-R2 billion eyengeziwe yokufaka esikhundleni sezintambo ezebiwe— kanye nokulahlekelwa okuhlobene nomnotho obanzi okulinganiselwa ku-R187 billion. I-Transnet ibike izehlakalo ezihilela amakhebula ebiwe angaphezu kwamakhilomitha ayi-1,500. Siyazi ukuthi odonsa umhlabathi — abavame ukugijinyiswa ezinsikeni eziveziwe noma abagqitshwe phansi — bayingxenye yalo mnotho wobugebengu.

Ezicaphunweni zethu, insimbi embozwe ngethusi iyimpendulo yobunjiniyela echazwa yizinsiza eziningi manje. Intambo yethu eboshwe nge-AF-0525 CCS isebenzisa insimbi eyinhloko eqine kakhulu —560–1,040 MPakuye ngebanga — ngesendlalelo sethusi esingu-0.25 mm esithwala ugesi wephutha. Sikhiqiza amazinga okuqhuba kusukela ku-15%–40% IACS, kanye nobubanzi be-monofilament kusukela ku-1.4 mm kuya ku-3.2 mm obuhlanganiswa bube ama-conductor angu-7 kuya ku-37-strand anobubanzi obungu-4.2–22.5 mm, futhi impilo yesevisi yokuklama idlula iminyaka engu-50 ngaphansi komhlaba. Amandla ethu okukhiqiza kulo mugqa angamamitha ayi-100,000 ngenyanga.

Umqhubi womhlaba wensimbi yethusi (CCS) oqinile — ingaphakathi lensimbi liyinika inani eliphansi lezinto ezilahliwe, okuvimbela ukwebiwa kwezintambo kumanethiwekhi okusabalalisa ase-Afrika
Umqhubi womhlaba we-CCS oqinile ovela emugqeni wethu wokukhiqiza. Kumthengisi wezinto ezilahliwe ikakhulukazi yinsimbi — okuyiyona nto ebaluleke kakhulu kumanethiwekhi athanda ukwebiwa.
Impendulo kaNugget: Abaqhubi be-CCS banqoba ukweba ngokwezomnotho hhayi ngokomzimba. Ngobaumqhubi cishe ungu-70% wensimbi ngokwesigaba esinqamulayo, inani layo elilahliwe liyingxenyana yethusi elihlanzekile, ngakho-ke isisusa sokulisusa ezigxotsheni nasezikhungweni ezincane siyanyamalala kakhulu - kuyilapho isikhumba sethusi esingu-0.25 mm sisaphethe ugesi wephutha futhi simelana nokugqwala kwenhlabathi impilo yomklamo weminyaka engu-50.

Asiphikisi ukuthi i-CCS ithatha indawo yethusi yonke indawo — omata besiteshi abasebenzisa amandla aphezulu basesezingxenyeni zethusi noma ze-CCS ezisindayo. Ezicaphunweni zethu kubasabalalisi base-Afrika, i-CCS isibe yincomo ezenzakalelayo yokuthiisisekelo segridi yasemakhayaukugijima, ukudonswa kwezinsika kanye nokubopha ucingo ezindaweni zokondla zasemakhaya ezinde. Sishicilela imininingwane ephelele ku-Ikhasi lomkhiqizo wentambo ye-CCS.

Ukuthola Izinto Zokubumba Ngokwezinga: Ama-MOQ, Izikhathi Zokuhola kanye Nezomnotho Wezitsha

Ngokwesipiliyoni sethu, inkulumo ethi “ngesilinganiso” esihlokweni salesi sihloko yilapho ubudlelwano obuningi babahlinzeki buphumelela noma buhluleka khona. Uhlelo lwezinsiza aluthengi izinduku ezingama-200; luthenga izinduku ezingama-20,000 ngekota, kanye nabaqhubi ngekhilomitha, kanye nama-clamp kanye nemigodi yokuhlola, ohlelweni oluxhunywe ezigabeni ezibalulekile zomakhi. Sibhale indlela ehlukile eningiliziwe yeAma-MOQ, izikhathi zokuhola kanye nokulayishwa kwesitsha kwabangenisi benduku yomhlabathi okokuqala ngqa, futhi umqondo ofanayo uyasebenza kubathengi bohlelo: hlela ipayipi, hhayi i-oda lokuthenga.

Sisebenzisa isilinganiso esilula esingezansi ngaphakathi lapho umsabalalisi echaza iphrojekthi. Faka inani lamaphuzu omhlaba (izikhundla ze-transformer, ukuxhumana kwesevisi noma izindawo zezinsika), izinduku ozilindele ngephuzu ngalinye, kanye namamitha omqhubi ngephuzu ngalinye — kulinganisa inani lakho futhi kubonise cishe ukuthi ivolumu yenduku ithatha malini esitsheni esingamamitha angu-20:

Isikali Sezinto Zokwakha Iphrojekthi





Imiphumela izovela lapha.
Impendulo kaNugget: Ngokwesilinganiso sohlelo, ukuhambisana kokuhlinzekwa kwempahla kunqoba intengo ephansi kakhulu yeyunithi. NgobaIzinyathelo ezibalulekile zomkontileka, ukubhukha amakhonteyina kanye nokukhiya amafasitela okuhlola, ukuthunyelwa kwempahla sekwephuzile noma okungahleliwe kugcina iqembu lonke lokwakha - ngakho-ke seluleka abathengi ukuthi bafanelekele ifektri eyodwa, bakhiye isibikezelo sezinyanga eziyi-12, futhi bagcine amandla okukhiqiza ngaphambi kwesigaba ngasinye.

Sifaka amanothi amabili asebenzayo avela edeskini lethu lokuthumela ngaphandle. Sivame ukuncoma kuqala izitsha ze-SKU ezixubile: izinduku, ama-reels e-CCS conductor, ama-clamp kanye nemigodi yomhlaba yabelana ngesitsha esisodwa, futhi sipakisha ohlelweni lokulayisha olutholwa yithimba lakho lokugcina impahla ngaphambi kokuba umkhumbi uhambe. Siphinde selule ukuthi kuhlolwe isakhiwo esimisweni - ukuhlolwa kwangaphambi kokuthunyelwa komuntu wesithathu kwengeza izinsuku, hhayi amasonto, futhi kushibhile kakhulu kunempikiswano ngemva kokufika. Umugqa wethu wenduku eboshwe nge-galvanized wodwa ugijima izingcezu eziyi-10,000 ngenyanga nge-MOQ yezingcezu eziyi-100, ngakho-ke abashayeli bezindiza kanye nezigaba zohlelo zingavela emthonjeni ofanayo ofanelekayo.

Kungani Abathengi Base-Afrika Beqhubeka Besebenza Nefektri Yethu

Siyifektri, hhayi inkampani yokuhweba. Ifektri yethu, i-Xinchang Shibang New Material, ikhiqize imikhiqizo yokuvikela umhlaba kanye nombani iminyaka engaphezu kwengu-17 kusukela esitshalweni sethu eZhejiang, eShayina, kanye nemindeni emine yemikhiqizo lesi sihloko esithintayo - izinduku ezifakwe i-galvanised, izinduku ezimbozwe ngethusi, o-CCS conductors, kanye nama-clamps, imigodi yomhlaba kanye nezinto zokushisela ezizungezile - konke kuvela emigqeni yethu. Ngichithe iminyaka engu-12 edeskini lethu lokuthumela ngaphandle, futhi iphethini engiyibonayo kubathengi base-Afrika iyahambisana: i-oda lokuqala liyisilingo sokuqapha, elesibili liyisitsha, kanti elesithathu sihlela izibikezelo zekota ndawonye.

Siletha izinto ezine kuukuthengwa kwezinsizakusebenza e-Afrikaikakhulukazi: izitifiketi zomshini wokugaya ezisezingeni le-batch kanye nemibiko yokumboza kukho konke ukuthunyelwa, ukuhlolwa kwangaphambi kokuthunyelwa okuhlelwe yi-SGS noma i-Bureau Veritas uma kuceliwe, izinhlelo zokulayisha ezihlanganisiwe ezihlanganyelwe ngaphambi kokuhamba, kanye neseluleko esiqotho lapho umkhiqizo oshibhile ufanelana kahle nenhlabathi yakho — sizokutshela ukuthi uthenge i-galvanised uma i-galvanised yanele, ngoba singathanda ukunikeza uhlelo lwakho iminyaka eyishumi kunokukuthengisa ngaphezulu kanye.

Impendulo kaNugget: Ezingabizi futhi ezihambisana nemigomo ethile ziyahambisana uma uthenga efektri eyenza umkhiqizo.Ukususa imingcele yabahwebi kuyindlela eqotho yokufinyelela isabelomali sezinhlelo zase-Afrika - ukonga kufanele kuvele ochungechungeni lokuhlinzeka, hhayi ngokunciphisa i-zinc, ukufinyeza induku noma ukukhanyisa ungqimba lwethusi.

imibuzo ejwayelekile ukubuzwa

Yiziphi izindinganiso zokusebenzisa umhlaba ezivame ukubhekisela kuzo izinsiza zase-Afrika?

Iningi lezinsizakusebenza zesiNgisi zase-Afrika libhekisela ezindinganisweni zikazwelonke ezisekelwe ku-IEC. Ikhodi yocingo ye-SANS 10142-1 yaseNingizimu Afrika isekelwe ku-IEC 60364, iKenya isebenzisa amazinga e-KS IEC, kanti iNigeria yamukela amazinga e-IEC nge-SON. Amathenda omphakathi aya phambili futhi aqamba amazinga ezingxenye — ithenda kamasipala i-OR Tambo esiyicaphuna ngenhla ibala i-SANS 1063 yezinduku zomhlaba, i-SANS 10199 yokuklama i-electrode kanye ne-SANS 10292 yokusabalalisa umhlaba nge-LV.

Ingabe “ukwakha umhlaba” kuhlukile “ekubumbeni umhlaba”?

Ngobuchwepheshe bachaza umkhakha ofanayo. Ukubumba umhlaba yigama le-IEC-international elisetshenziswa kulo lonke elase-Afrika, eYurophu kanye nase-Asia yonke; ukubumba umhlaba yigama le-NEC laseMelika. Uma ufuna abahlinzeki noma amazinga amaphrojekthi ase-Afrika, sebenzisa igama elithi "ukubumba umhlaba" kuqala - yilolo ulimi lwemibhalo yamathenda ozodinga ukuyigcwalisa.

Yiluphi udondolo olungcono kakhulu enhlabathini yase-Afrika ekwazi ukumelana nokushisa okuphezulu?

Izinduku ezimbozwe ngethusi ezingxenyeni ezihlangene, eziqhutshwa ngokujulile. Inhlabathi eyomile yesihlabathi noma ye-lateral ivame ukumelana ne-electrode eyodwa emfushane; izinduku ezimbozwe ngethusi ezifakwe intambo zivumela abasebenzi ukuthi bashayele izingxenye eziningi ukuze bafinyelele esigabeni sokumelana okuphansi, kanti ungqimba lwethusi olungama-≥0.254 mm lusinda emhlabathini oqothulayo isikhathi eside kakhulu kune-zinc. Lapho ngisho nalokho kwehluleka, izinduku eziningi ezihlanganisiwe ezixhunywe nomqhubi we-CCS ziyi-fallback ejwayelekile.

Intambo ye-CCS ikuvimbela kanjani ukwebiwa uma iqhathaniswa nethusi elimsulwa?

Ngokomnotho. Umqhubi we-CCS ikakhulukazi ungowensimbi ngokwesigaba, ngakho-ke inani layo elilahliwe liyingxenyana yethusi futhi amasela awanayo inhloso yokulisusa — into ebaluleke kakhulu lapho ukwebiwa kwethusi kubiza izikhungo ezifana ne-Eskom imali elinganiselwa ku-R5-7 billion ngonyaka. Isikhumba sethusi esingu-0.25 mm sisalokhu sinogesi wephutha futhi sinikeza ukumelana nokugqwala impilo yomklamo engaphezu kweminyaka engu-50 ngaphansi komhlaba.

Yimuphi u-MOQ okufanele abangenisi bokuqala bawulindele ngezinduku zomhlabathi?

Siyakubona kuyahlukahluka kuye ngemboni kanye nomkhiqizo. Umugqa wethu wenduku yomhlabathi ogqitshwe nge-galvanized, isibonelo, uqala ku-MOQ yezingcezu eziyi-100 ukuze abathengi bakwazi ukusebenzisa i-oda lokulinga ngaphambi kokuzibophezela kumthamo wezitsha. Uma uhlelo selusebenza, sincoma ukuthi ushintshe kusukela ekuthengeni nge-oda ngalinye uye ekubikezelweni okuqhubekayo ukuze amandla okukhiqiza agcinwe ngaphambi kwesigaba ngasinye.

Zingaki izinduku ezigayiwe ezilingana esitsheni esingamamitha angu-20?

Sihlala siphendula ngokuthi kuncike kubude benduku, ububanzi kanye nesitayela sokupakisha — impendulo eqotho uhlelo lokulayisha, hhayi inombolo eyodwa. Njengomthetho wesithupha, isitsha esingamamitha angu-20 sithwala cishe amathani angu-25-28 ezinduku ezigayiwe. Sishicilela indlela eningiliziwe enezibonelo ezisebenzayo kumhlahlandlela wethu we-MOQs, izikhathi zokulethwa kanye nokulayisha izitsha, okuxhunywe esigabeni sokuthola izinto ngenhla.

Ingabe ifektri eyodwa ingahlinzeka ngezinduku, ama-conductor, ama-clamp kanye nemigodi yomhlaba ndawonye?

Yebo — futhi kubathengi bohlelo siyayincoma. Sithola ukuthi izitsha ze-SKU ezixubile zinciphisa umthwalo ngeyunithi ngayinye, zenza kube lula ukubhalwa kwemibhalo kube yisethi eyodwa yezitifiketi kanye nokuhlolwa okukodwa, futhi sigcina ukuziphatha kwe-galvanic kwengxenye ngayinye kuhambisana. Ifektri yethu ikhiqiza yonke imindeni emine, ngakho-ke i-oda elilodwa lokuthenga lingamboza yonke imali yokuthenga.

Ukuhlela iphrojekthi yokufaka ugesi noma ukuhlinzeka ngogesi?

Sithumelele ibhili yakho yenani noma ngisho nencazelo yendawo eqondile — sizobuya nokukhethwa kwenduku nomqhubi, uhlelo lokulayisha kanye nezitifiketi ezidingwa yithenda yakho.

Cela Isilinganiso Sephrojekthi

UJane Yang— Umphathi Wokuthengisa, i-Xinchang Shibang New Material Co., Ltd.
UJane uchithe iminyaka eyi-12 edeskini lokuthumela ngaphandle efektri yethu yemikhiqizo yomhlaba, esekela abasabalalisi, osonkontileka be-EPC kanye nezinhlelo zezinsiza kulo lonke elase-Afrika, eMpumalanga Ephakathi naseNingizimu-mpumalanga ye-Asia ngezinduku zomhlaba, omqhubi bomhlaba kanye nezinhlelo zokuvikela umbani.

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Isikhathi sokuthunyelwe: Agasti-13-2026