Iimveliso

Ukwanda Kombane e-Afrika: Ukufunyanwa Kwezixhobo Zomhlaba Ezifikelelekayo Nezihambelana Neemfuno Ezikhethekileyo Kwizinga Eliphezulu

I-Afrika iphakathi kwephulo elikhulu lokufakelwa kombane emaphandleni kwimbali yayo, kwaye ikhilomitha nganye yomgca omtsha, yonke i-transformer yokusasaza kunye nayo yonke i-mini-grid iyimfuneko.izinto zokubumba umhlabaukuba iinkonzo zombane zinokuthenjwa kangangeminyaka emininzi. Ukusukela ngo-2024, malungaAbantu abazizigidi ezingama-600 kumazantsi eSahara e-Afrika — ama-47% abantu — abakabinawo umbane, ngokutsho kweI-Arhente yaMandla yeHlabathi. Umsebenzi 300, inkqubo yeBhanki yeHlabathi kunye neBhanki yoPhuhliso yase-Afrika, ijolise ekuqhagamsheleni izigidi ezingama-300 zazo ngo-2030. Kumsebenzi wethu wokuthumela ngaphandle, olo qhamo luba ngumbuzo omnye osebenzayo kumaqela okuthenga: uyifumana njaniizinto zokwakha umhlaba eAfrikaImarike ejongene namaxabiso ethe kratya esadlula kwiinkcukacha zeenkonzo ezisekelwe kwi-IEC, isitya emva kwesinye?

NdinguJane Yang, umphathi wentengiso kwiXinchang Shibang New Material, apho umzi-mveliso wethu wenze iintonga zomhlaba, ii-earthing conductors kunye nee-surveying pits kangangeminyaka engaphezu kwe-17. Kule khokelo ndihamba ngemigangatho ebhekisele kwiithenda zaseAfrika, indlela esibanceda ngayo abathengi ukuba bakhethe phakathi kweentonga zomhlaba ezifakwe i-galvanised kunye ne-copper-clad ngokomhlaba kunye nohlahlo lwabiwo-mali, kutheni ubusela be-copper butyhalela iinkonzo kubaqhubi bentsimbi ye-copper-clad (CCS), kunye nendlela yokucwangcisa ii-MOQs, amaxesha okukhokela kunye nokulayisha kwisikhongozeli kwipayipi yeprojekthi endaweni ye-odolo enye.

TL;DR

  • Abantu abamalunga nezigidi ezingama-600 (47% yabantu base-Afrika esemazantsi eSahara) babengenambane ukusukela ngo-2024, kwaye iMission 300 ijolise ekuqhagamshelweni okutsha kwezigidi ezingama-300 ngo-2030 — yonke itransformer, i-pole top kunye ne-mini-grid kuloo nto yakhiweyo zizinto ezithengiswayo.
  • Iithenda zikawonke-wonke zaseAfrika zibhekisa kwimigangatho yesizwe esekwe kwi-IEC — umzekelo, ithenda kamasipala yaseMzantsi Afrika ka-2025 ichaza i-SANS 1063 yeentonga zomhlaba kunye ne-SANS 10199 yoyilo lwe-electrode yomhlaba — ngoko ke “ukuthobela imithetho ethile” yimfuneko yamaphepha, hayi isiqubulo sokuthengisa.
  • Sicebisa iintonga zomhlaba ezifakwe i-galvanized ezishushu ukuze umhlaba ungatshisi kakhulu kwaye ungasebenzisi kakhulu, kunye neentonga ezifakwe i-copper-clad (≥0.254 mm copper layer, ≥580 N/mm² tensile strength) apho umhlaba ungcolisa okanye ii-electrode kufuneka ziqhutywe nzulu kwaye zidityaniswe.
  • Ubusela bekopolo bubiza i-Eskom yaseMzantsi Afrika imali eqikelelwa kwi-R5-7 yeebhiliyoni ngonyaka, ngoko ke abaphehli bomhlaba bentsimbi egqunywe yikopolo — abanexabiso eliphantsi kakhulu kunelahleko yobhedu olucocekileyo — basusa inkuthazo yobusela xa bephuma ngaphandle.
  • Sixelela abathengi beenkqubo ukuba ukuhambelana kwexabiso kuyadlula ixabiso elibekiweyo: ufanelekele umzi-mveliso omnye, utshixe uqikelelo lweenyanga ezili-12, kwaye uthumela izikhongozeli ze-SKU ezixutyiweyo zeentonga, ii-conductors, ii-clamps kunye nee-pits kunye.
Iintonga zomhlaba ezifakwe i-galvanized ezishushu ezidityaniswe kumzi-mveliso we-Xinchang Shibang ukuze zithunyelwe ngegridi yasemaphandleni
Iintonga zomhlaba ezifakwe i-galvanised ezishushu ezidityanisiweyo kumzi-mveliso wethu, zipakishwe ukuze zithunyelwe kwamanye amazwe. Iintonga ezifakwe i-galvanised zezona zisebenzayo ekuqaliseni umsebenzi wokwakha umhlaba wasemaphandleni apho umhlaba ulungile khona.

Ubungakanani Bokwanda Kombane eAfrika - kunye Nemfuno Yezinto Zomhlaba Ezisemva Kwako

Sicinga ukuba amanani aphambili afanele ukunqunyanyiswa, kuba achaza ubungakanani bemarike yokutsala umhlaba kule minyaka iseleyo yeshumi leminyaka. Ukulandelela kokuqala kwe-IEA kwemali yokufikelela kumbane kufumanise ukubangaphantsi kwe-USD 2.5 yezigidigidi ngonyakaokwangoku izimisele ukuvala umsantsa wokufikelela kwi-Afrika esemazantsi eSahara, malungaAma-48% aloo mali aya kwi-grid-based accessUkuxhaswa ngemali kwezisombululo ezisasazwe kwiindawo ezahlukeneyo — ii-mini-grids kunye neenkqubo ezizimeleyo — kukhule ngama-20% phakathi kowama-2019 nowama-2023, kwaye oorhulumente base-Afrika babeke i-USD eyi-1.9 yezigidigidi ukufikelela kumbane kwiibhajethi zabo zesizwe zowama-2025, malunga nesithathu sesabelo-mali siphela samandla.

Ngokwembono yethu, iMission 300 yinkqubo etshintsha isantya. IBhanki yeHlabathi izibophelele ekudibaniseni abantu abazizigidi ezingama-250 kunye neBhanki yoPhuhliso lwaseAfrika ezinye izigidi ezingama-50, ukuze kubekho uqhagamshelo olutsha oluzizigidi ezingama-300 ngo-2030. Le nkqubo ibike inyathelo layo lokuqala ngoJuni ka-2026: abantu abangaphezu kwezigidi ezingama-50 baqhagamshelwe kumazwe angama-40. Sivakalelwa oku kwincwadi yethu yee-odolo - kwiminyaka emibini edlulileyo ii-odolo zethu eziphindaphindwayo zeekhonteyina ezivela kubasasazi abakhonza abathengisi beenkonzo zaseMpuma naseNtshona Afrika zikhule ngokuthe chu, kwaye imibuzo esiyifumanayo ikhankanya ngakumbi iinkqubo zombane ezixhaswa ngemali ngamagama.

Impendulo yeNugget: Yonke indawo yokudibanisa igridi iyinto yokuthenga umhlaba. KubaI-transformer nganye yokusasaza, iswitshi efakwe kwipali kunye noqhagamshelo lwenkonzo yabathengi zifuna i-electrode yomhlaba evavanyiweyo ukuze zisuse iimpazamo kwaye zikhusele abantu, inkqubo edibanisa abantu abazizigidi ezingama-300 iphindaphindeka ibe zizigidi zokufakelwa komhlaba ngamnye - iintonga zomhlaba, ii-conductors, ii-clamps kunye nemigodi yokuhlola kwindawo nganye.

Sibona umqhubi wesibini, othuleyo. Kwimpahla yethu, ii-mini-grids kunye neenkqubo zasekhaya zelanga ziyakhula ngaxeshanye kunye nolwandiso lwegridi, kwaye abafaki bazo bafuna izixhobo ezifanayo zokufunxa umhlaba kwiibhetshi ezincinci neziqhelekileyo. Ngoku sipakisha izikhongozeli ezixutyiweyo zabasasazi abaninzi baseAfrika abadibanisa iintonga zomhlaba ezipheleleyo zabakhontrakthi beenkonzo kunye neentonga ezimfutshane kunye neeclamps ezincinci zabafaki belanga abangaphandle kwegridi - umzi-mveliso omnye, imijelo emibini yemfuno, ukuthunyelwa okukodwa.

Oko Kuthethwa "Ukuthotyelwa Kwemithetho Ekhethekileyo" Enyanisweni Ekuthengweni Kweenkonzo ZaseAfrika

Ngokwembono yethu, abathengi abafunaizixhobo zokufaka umhlaba ngombanengokukhawuleza badibana nomgibe wamagama. Uninzi lwemigangatho yesiNgesi yaseAfrika isekelwe kwi-IEC, ngoko ke amaxwebhu eethenda athiukubumba umhlaba; isisekoligama le-NEC yaseMelika. Ikhowudi yocingo yaseMzantsi Afrika i-SANS 10142-1 isekelwe kwi-IEC 60364, iKenya isebenzisa imigangatho ye-KS IEC, kwaye iNigeria yamkela imigangatho ye-IEC nge-SON. Sisoloko sicebisa abathengi ukuba bakhangele omabini la magama, kuba uphando olusebenzisa igama laseMelika kuphela aluphumeleli kwimarike - yiyo loo nto sibhala "ukuthambisa umhlaba" kuqala kunye "nokuthambisa umhlaba" okwesibini kumaxwebhu ethu.

Yintoni efunwa yi-tender yase-Afrika yokwenyani?Ithenda kamasipala ka-2025 evela kuMasipala weSithili sase-OR Tambo eMzantsi Afrikangumzekelo omhle kawonke-wonke: ifuna iinkqubo zokufunxa umhlaba ukuze zihambelaneI-SANS 1063(iintonga zomhlaba, izihlanganisi kunye noqhagamshelwano),I-SANS 10199(uyilo kunye nokufakelwa kwee-electrodes zomhlaba),I-SANS 10292(ukwenziwa komhlaba kweenkqubo zokusasazwa kwe-low-voltage) kunyeI-SANS 62305-3(ukhuseleko lombane kwizakhiwo). Sibona iireferensi ezifanayo ezivela kwi-SANS kunye ne-IEC kwiinkcukacha zezixhobo kulo lonke ilizwekazi.

Impendulo yeNugget: “Ukuthobela imithetho ethile” ekuthengweni kweenkonzo zaseAfrika kuthetha ukuthobela imithetho ebhaliweyo — kungekhona isibhengezo somthengisi ngokwakhe. KubaIithenda zikhankanya izigaba ezithile (i-SANS 1063 yentonga ngokwayo, i-SANS 10199 yendlela eyilwe kwaye ifakelwe ngayo i-electrode), umboneleli wakho kufuneka akwazi ukukhupha izatifikethi zezinto ezibonakalayo, iingxelo zovavanyo lokutyeba kunye neziphumo zovavanyo lokuxinana ezihambelana nezo zigaba, ukuthunyelwa ngokuthunyelwa.

Icebiso lethu kubantu abaqalayo ukungenisa impahla ngumthetho onamaxwebhu amathathu. Sicebisa ukuba ucele isatifikethi somatshini wokugaya kwisiseko sentsimbi, ingxelo yokugquma — ubukhulu be-zinc kwiintonga ezifakwe i-galvanized, ubukhulu bomaleko wobhedu kwi-copper-clad — kunye novavanyo lwe-batch tensile. Xa ixabiso le-odolo lisivumela, silungiselela ukuhlolwa ngumntu wesithathu yi-SGS okanye i-Bureau Veritas ngaphambi kokuba kulayishwe kwisikhongozeli, kwaye sifunde ukuba abahloli beenkonzo zombane bakhathalele kakhulu la maphepha kunokufota iincwadana.

Iinduku Zomhlaba Ezigqunywe Nge-Galvanized vs Copper-Clad: Ukukhetha Ngomhlaba, Uhlahlo-lwabiwo mali Nobomi Bokuyila

Kwifektri yethu, esi sisigqibo sokukhetha esiqhuba uninziukuthengwa kweenkonzo zikawonke-wonke eAfrikaiincoko. Zombini iintlobo zeentonga zinentsimbi kwaye ziyaqhutywa; zahlukile kwingubo ezikhuselayo emhlabeni. Sisebenzisa le nkqubo ilandelayo xa umsasazi esithumelela ingxelo emfutshane yeprojekthi:

Iintonga zomhlaba ezifakwe i-Galvanized vs copper-clad kwiiprojekthi zombane zaseAfrika
Ikhrayitheriya Intonga eshushu efakwe ngesinyithi Intonga Egqunywe Ngobhedu
Ukwaleka okukhuselekileyo Umaleko weZinc, ufakwe i-hot-dip Ubhedu lwe-electrolytic, ≥0.254 mm kuthotho lwethu lwe-AF-0232, ubumsulwa ≥99.95%
Ukukwazi ukuqhuba ngoomatshini Kulungile; umbindi wentsimbi udinga ukuqhutywa ngesando Igqwesile; amandla okutsalwa ≥580 N/mm², ukuthe tye ≤1 mm/m kwimveliso yethu
Ukulingana komhlaba Umhlaba ongenamandla okuxhathisa, ofumileyo, ongenabundlobongela Umhlaba odlayo, oneasidi okanye okwaziyo ukumelana nobunzima; ii-electrode eziqhutywa nzulu ezinee-couplers
Udidi lweendleko Inqanaba lokuqala — umsebenzi obalulekileyo weenkqubo zokuxhasa ulwakhiwo lwegridi yasemaphandleni Iprimiyamu ephakathi ifanelekile ngenxa yobomi obude benkonzo kumhlaba onzima
Ukusetyenziswa okuqhelekileyo Ii-electrode zoqhagamshelo lwe-pole-top kunye neenkonzo kumhlaba oluhlobo; ukukhutshwa kweendawo zasemaphandleni ezinomthamo omkhulu Ii-electrode zesitishi esingaphantsi kunye neetransformer, ii-deep drives ezidibeneyo, ii-electrode eziphantsi zokukhusela umbane
Iintonga zomhlaba ezigqunywe ngekopolo ezineziphelo ezinemisonto kunye nezihlanganisi zee-electrode zomhlaba eziqhutywa nzulu kumhlaba waseAfrika okwaziyo ukumelana nobushushu obuphezulu
Iintonga zethu zomhlaba ezigqunywe ngobhedu ezineziphelo ezinemisonto — ii-couplers zivumela abasebenzi ukuba baqhube iintonga ezininzi ngokulandelelana ukuze bafikelele kwiindawo ezixineneyo nezinokumelana nobushushu obuphantsi kwindawo enesanti okanye enamatye.

Kwimisebenzi yethu yokucebisa, ukumelana nomhlaba yeyona nto itshintshayo egqiba le theyibhile. Uninzi lwebhanti yeSahelian kunye nengaphakathi laseMzantsi Afrika luhlala kumhlaba owomileyo, onesanti okanye ongaphantsi komhlaba apho intonga emfutshane enye ingafikeleli kwixabiso lokuxhathisa elihambelanayo. Sicebisa iintonga ezinde ezigqunywe ngobhedu eziqhutywa ngamacandelo adibeneyo kwezo meko, okanye iintonga ezininzi ezibekwe kwindawo enye kwaye zibotshelelwe — intonga ixabisa kancinci xa ithelekiswa novavanyo lokwamkelwa olungaphumelelanga. Kumava ethu okubonelela ngomhlaba ofumileyo nongaxhathisiyo kunxweme lwaseNtshona Afrika, intonga egalelwe nge-galvanized idla ngokudlula ngokukhululeka kwaye igcine uhlahlo lwabiwo-mali lokwenyani kwisikali seeyunithi ezilishumi lamawaka.

Impendulo yeNugget: Khetha iintonga ezifakwe i-galvanised ukuze zisetyenziswe emhlabeni olungileyo kunye nobungakanani obufanelekileyo; khetha iintonga ezigqunywe yikopolo ukuze zisetyenziswe emhlabeni ongcolisayo okanye okwaziyo ukumelana nobunzima kwaye zihlale ixesha elide. KubaUkumelana kwe-electrode kunye nobomi benkonzo bumiselwa kukusinda kwengubo emhlabeni, intonga engabizi kakhulu iba yeyona ibiza kakhulu ukuba kufuneka imbiwe kwaye itshintshwe emva kovavanyo lokuyila olungaphumelelanga.

Indlela yethu eqhelekileyo, xa umthengi engaqinisekanga, kukucela umlinganiselo wokumelana nomhlaba okanye inkcazo yendawo, emva koko ucebise umyalelo wokwahlulahlula — iintonga ezifakwe i-galvanized kwiindawo ezilula ezingama-70%, ezigqunywe ngethusi kwi-30% enzima. Ungajonga zombini ezi ngqekembe kwi-intanethi yethu.intonga yomhlaba egalelwe ngesinyithikwayeintonga yomhlaba egqunywe ngekopoloamaphepha emveliso, kunye nosapho olupheleleyo lwe-rod olukwi-intanethi yethuiphepha lodidi lwentonga yomhlaba.

Ubusela beCopper Buyitshintsha Indlela Yokukhetha Umqhubi — Ityala le-CCS Earthing Wire

Sikholelwa ukuba akukho sikhokelo sithembekileyo sezinto zomhlabathi eAfrika esinokungawunanzi ubusela. I-Global Initiative Against Transnational Organized Crime ibhalwe kwincwadi yayo.Ingxelo kaDisemba 2023 malunga noqoqosho lwekopolo olungekho mthethweni eMzantsi Afrikaukuba ubusela bekopolo bubiza i-EskomIibhiliyoni ezi-R5–7 ngonyaka, kunye ne-R2 yezigidigidi ezongezelelweyo zokutshintsha iintambo ezibiweyo— kunye nelahleko ezinxulumene noqoqosho ngokubanzi eqikelelwa kwi-R187 yeebhiliyoni. I-Transnet ibike izehlo ezibandakanya ngaphezulu kweekhilomitha ezili-1,500 zeekheyibhile ezibiweyo. Siyazi ukuba ii-conductors zomhlaba — ezihlala zibaleka phantsi kweepali ezivelileyo okanye ezingcwatywe nzulu ecaleni kwazo — ziyinxalenye yolu qoqosho lolwaphulo-mthetho.

Kwiingcaphuno zethu, intsimbi egqunywe ngobhedu yimpendulo yobunjineli echazwa zizixhobo ezininzi ngoku. Intambo yethu eqhiniweyo ye-AF-0525 CCS isebenzisa isiseko sentsimbi esixineneyo —560–1,040 MPakuxhomekeke kudidi — kunye nomaleko wobhedu oyi-0.25 mm othwala umsinga wempazamo. Sivelisa amanqanaba okuqhuba ukusuka kwi-15%–40% ye-IACS, kunye nobubanzi be-monofilament ukusuka kwi-1.4 mm ukuya kwi-3.2 mm zidityaniswe zibe zii-conductors ze-strand ezi-7 ukuya kwezingama-37 ezinobubanzi obuyi-4.2–22.5 mm iyonke, kwaye ubomi benkonzo yoyilo budlula iminyaka engama-50 phantsi komhlaba. Amandla ethu okuvelisa kulo mgca yi-100,000 yeemitha ngenyanga.

Umqhubi womhlaba wentsimbi egqunywe ngethusi (CCS) — umbindi wentsimbi uyinika ixabiso eliphantsi lenkunkuma, nto leyo ethintela ubusela beentambo kwiinethiwekhi zokusasazwa kweendaba zaseAfrika
Umqhubi womhlaba we-CCS ongenanto ovela kumgca wethu wemveliso. Kumthengisi wezinto ezilahliweyo ikakhulu yintsimbi - eyona nto iphambili kwiinethiwekhi ezithandwa kukubiwa.
Impendulo yeNugget: Abaqhubi be-CCS boyisa ubusela ngokwezoqoqosho kunokuba boyise ngokwasemzimbeni. KubaI-conductor iphantse ibe yi-70% yentsimbi ngokwecandelo elinqamlezileyo, ixabiso layo elilahliweyo lincinci kunelethusi elicocekileyo, ngoko ke inkuthazo yokuyisusa kwiipali nakwizikhululo zombane iyanyamalala kakhulu - ngelixa ulusu lwethusi oluyi-0.25 mm lusaphethe umsinga wempazamo kwaye lumelana nokugqwala komhlaba ubomi boyilo lweminyaka engama-50.

Asiphikisani nokuba i-CCS ithatha indawo yobhedu kuyo yonke indawo — iimathi zesitishi esingaphantsi kombane ezine-fault-current ziseze-copper okanye ii-CCS ezinkulu. Kwiikowuteshini zethu kubasasazi baseAfrika, i-CCS ibe yingcebiso esisiseko kubo bonke.igridi yasemaphandleniukubaleka, iipali ezisezantsi kunye nokubopha ucingo kwiindlela ezinde zokutyisa zasemaphandleni. Sipapasha iinkcukacha ezipheleleyo kwi-intanethi yethuIphepha lemveliso yentambo ye-CCS.

Ukufunyanwa kwezinto zokubumba ngomlinganiselo: ii-MOQ, amaxesha okukhokela kunye noqoqosho lwezikhongozeli

Ngokwamava ethu, ibinzana elithi “kwizinga eliphezulu” kwisihloko seli nqaku kulapho uninzi lobudlelwane nabathengisi luphumelela okanye lungaphumeleli khona. Inkqubo yoncedo ayithengi iintonga ezingama-200; ithenga iintonga ezingama-20,000 ngekota, kunye nee-conductors ngekhilomitha, kunye nee-clamps kunye nee-survey pits, kwishedyuli enxulumene nemigangatho yabathengisi. Sibhale inkcazo eyahlukileyo eneenkcukacha zeIi-MOQ, amaxesha okukhokela kunye nokulayisha izikhongozeli zabangenisi bezintonga zomhlaba okokuqala, kwaye ingqiqo efanayo iyasebenza kubathengi beenkqubo: cwangcisa umbhobho, hayi umyalelo wokuthenga.

Sisebenzisa isilinganiselo esilula esingezantsi ngaphakathi xa umsasazi echaza iprojekthi. Faka inani leendawo zokumba umhlaba (iindawo zetransformer, uqhagamshelo lwenkonzo okanye iindawo zeepali), iintonga ozilindeleyo ngenqaku ngalinye, kunye neemitha zomqhubi ngenqaku ngalinye - ilinganisa ubungakanani bakho kwaye ibonisa malunga nokuba ingakanani i-container engama-20-ft umthamo wentonga ohlala kuyo:

Isikali sezinto zokubumba zeProjekthi





Iziphumo ziya kuvela apha.
Impendulo yeNugget: Kwinqanaba lenkqubo, ukuhambelana kobonelelo lolona xabiso liphantsi. Kubaiimbali ezibalulekileyo zabakhi, ukubhukisha iikhonteyina kunye nokutshixa iifestile zokuhlola, ukuthunyelwa emva kwexesha okanye okungekho mfuneko kugcina lonke iqela lokwakha - ngoko ke sicebisa abathengi ukuba bafanelekele umzi-mveliso omnye, batshixe uqikelelo oluqhubekayo lweenyanga ezili-12, kwaye bagcine amandla emveliso ngaphambi kwesigaba ngasinye.

Sifaka amanqaku amabini asebenzayo kwidesika yethu yokuthumela ngaphandle. Sidla ngokucebisa izikhongozeli ze-SKU ezixutyiweyo kuqala: iintonga, iireyile zomqhubi we-CCS, ii-clamps kunye nemigodi yomhlaba yabelana ngesikhongozeli esinye, kwaye sipakisha kwisicwangciso sokulayisha esifunyanwa liqela lakho lendawo yokugcina impahla ngaphambi kokuba inqanawa ihambe. Sikwacebisa ukuba kuhlolwe isakhiwo kwishedyuli - ukuhlolwa kwangaphambili kokuthunyelwa komntu wesithathu kongeza iintsuku, hayi iiveki, kwaye kubiza kakhulu kunengxabano emva kokufika. Umgca wethu wentonga egalelwe nge-galvanized kuphela uqhuba iziqwenga ezili-10,000 ngenyanga kunye ne-MOQ yeziqwenga ezili-100, ngoko ke abaqhubi beenqwelo moya kunye nezigaba zenkqubo zinokuvela kumthombo ofanayo ofanelekileyo.

Kutheni Abathengi baseAfrika beqhubeka besebenza nomzi-mveliso wethu

Singumzi-mveliso, asiyonkampani yokurhweba. Umzi-mveliso wethu, iXinchang Shibang New Material, wenze iimveliso zokukhusela umhlaba kunye nombane kangangeminyaka engaphezu kwe-17 kwisityalo sethu eZhejiang, eTshayina, kunye neentsapho ezine zemveliso ezichazwe kweli nqaku - iintonga ezifakwe i-galvanised, iintonga ezifakwe i-copper-clad, ii-CCS conductors, kunye nee-clamps, ii-earth pits kunye nezinto zokuwelda ezijikeleze zona - zonke zivela kwimigca yethu. Ndichithe iminyaka eli-12 kwidesika yethu yokuthumela ngaphandle, kwaye indlela endiyibonayo kubathengi baseAfrika iyahambelana: iodolo yokuqala luvavanyo olucokisekileyo, eyesibini yisikhongozeli, kwaye ngowesithathu sicwangcisa uqikelelo lwekota kunye.

Sizisa izinto ezineukuthengwa kweenkonzo zikawonke-wonke eAfrikangokukodwa: izatifikethi zomatshini ezikumgangatho webhetshi kunye neengxelo zokugquma kuyo yonke into ethunyelwayo, uhlolo lwangaphambi kokuthunyelwa olucwangciswe yi-SGS okanye i-Bureau Veritas xa iceliwe, izicwangciso zokulayisha izikhongozeli ezixutyiweyo ezabelwana ngazo ngaphambi kokuba zihambe, kunye neengcebiso ezinyanisekileyo xa imveliso engabizi kakhulu ihambelana nomhlaba wakho — siza kukuxelela ukuba uthenge i-galvanised xa i-galvanised yanele, kuba singathanda ukukubonelela ngenkqubo yakho iminyaka elishumi kunokukuthengisa ngaphezulu kube kanye.

Impendulo yeNugget: Ezifikelelekayo nezihambelana neemfuno ezithile ziyahambelana xa uthenga kwifektri eyenza loo mveliso.Ukususa iinzuzo kubarhwebi yindlela ethembekileyo yokufikelela kuhlahlo-lwabiwo mali lweenkqubo zaseAfrika — ukonga kufuneka kuvele kwikhonkco lokubonelela, kungabi ngokuncitshiswa kwe-zinc, ukufinyeza intonga okanye ukukhanyisa umaleko wobhedu.

Imibuzo ebuzwa qho

Ziziphi imigangatho yokucoca umhlaba esetyenziswa ziinkonzo zaseAfrika?

Uninzi lweenkonzo ze-Anglophone zaseAfrika zibhekisa kwimigangatho yesizwe esekwe kwi-IEC. Ikhowudi yocingo ye-SANS 10142-1 yaseMzantsi Afrika isekelwe kwi-IEC 60364, iKenya isebenzisa imigangatho ye-KS IEC, kwaye iNigeria yamkela imigangatho ye-IEC nge-SON. Iithenda zikawonke-wonke ziyaqhubeka kwaye zibiza imigangatho yecandelo - ithenda kamasipala ye-OR Tambo esiyicaphule apha ngasentla idwelisa i-SANS 1063 yeentonga zomhlaba, i-SANS 10199 yoyilo lwe-electrode kunye ne-SANS 10292 yokusasazwa komhlaba kwe-LV.

Ingaba "ukwakha umhlaba" kwahlukile "ekubumbeni umhlaba"?

Ngokwetekhnoloji bachaza olu hlobo lweshishini. Ukubumba umhlaba ligama le-IEC-jikelele elisetyenziswa kulo lonke elaseAfrika, eYurophu nakuninzi lweAsia; ukubumba umhlaba ligama le-NEC laseMelika. Xa ufuna ababoneleli okanye imigangatho yeeprojekthi zaseAfrika, sebenzisa igama elithi "ukubumba umhlaba" kuqala - olo lulwimi lwamaxwebhu eethenda oza kuyidinga ukuwanelisa.

Yeyiphi intonga yomhlaba engcono kumhlaba waseAfrika okwaziyo ukumelana nobunzima?

Iintonga ezigqunywe ngekopolo kwiindawo ezidibeneyo neziqhutywa nzulu. Umhlaba owomileyo onesanti okanye ongaphantsi komhlaba udla ngokumelana ne-electrode enye emfutshane; iintambo ezigqunywe ngekopolo zivumela abasebenzi ukuba baqhube iindawo ezininzi ukuze bafikelele kwinqanaba eliphantsi lokumelana, kwaye umaleko wobhedu ongu-≥0.254 mm usinda emhlabeni ongcolisayo ixesha elide kunezinc. Apho oko kungaphumeleli khona, iintambo ezininzi ezidityaniswe nomqhubi we-CCS ziyindlela eqhelekileyo yokubuyela umva.

Intambo yeCCS ithintela njani ubusela xa ithelekiswa nekopolo ecocekileyo?

Ngokwezoqoqosho. Umqhubi we-CCS ikakhulu usetyenziswa ngentsimbi ngokunqamlezileyo, ngoko ke ixabiso layo elilahliweyo lincinci kunelethusi kwaye amasela akanaso isizathu sokuyisusa - into ebaluleke kakhulu xa ubusela bethusi bubiza iinkampani ezifana ne-Eskom imali eqikelelwa kwi-R5-7 yeebhiliyoni ngonyaka. Ulusu lwethusi oluyi-0.25 mm lusenawo amandla ombane kwaye lubonelela ngokumelana nokugqwala ubomi boyilo obungaphezulu kweminyaka engama-50 phantsi komhlaba.

Yintoni i-MOQ ekufuneka ilindelwe ngabangenisi bokuqala kwiintonga zomhlaba?

Siyayibona yahluka ngokwefektri kunye nemveliso. Umzekelo, umgca wethu wentonga yomhlaba egalelwe nge-galvanized uqala kwi-MOQ yeenxalenye ezili-100 ukuze abathengi bakwazi ukuqhuba i-odolo yovavanyo ngaphambi kokuba bazibophelele kwizambuku zeekhonteyina. Nje ukuba inkqubo isebenze, sicebisa ukuba sitshintshe ukusuka ekuthengeni nge-odolo nganye siye kwi-rolling forecast ukuze amandla emveliso agcinwe ngaphambi kwesigaba ngasinye.

Zingaphi iintonga zomhlaba ezilingana kwisikhongozeli esingange-20-ft?

Sisoloko siphendula ngelithi kuxhomekeke kubude bentonga, ububanzi kunye nendlela yokupakisha — impendulo enyanisekileyo yisicwangciso sokulayisha, hayi inani elinye. Njengomthetho, isitya esingama-20-ft sithwala malunga neetoni ezingama-25–28 zeentonga zomhlaba. Sipapasha indlela eneenkcukacha kunye nemizekelo esebenzayo kwisikhokelo sethu see-MOQs, amaxesha okukhokela kunye nokulayisha kwesikhongozeli, edibene kwicandelo lokufumana izinto apha ngasentla.

Ngaba umzi-mveliso omnye unokubonelela ngeentonga, ii-conductors, ii-clamps kunye nee-earth pits kunye?

Ewe — kwaye kubathengi beenkqubo siyayincoma. Sifumana ukuba izikhongozeli ze-SKU ezixutyiweyo zinciphisa umthwalo ngeyunithi nganye, zenza lula uxwebhu ukuba lube neseti enye yesatifikethi kunye nokuhlolwa kube kanye, kwaye sigcina indlela yokuziphatha kwe-galvanic yecandelo ngalinye ihambelana. Ifektri yethu ivelisa zonke iintsapho ezine, ngoko ke iodolo enye yokuthenga inokugubungela yonke ibhili yobungakanani bomhlaba.

Uceba iprojekthi yokufakelwa kombane okanye ukubonelela ngombane?

Sithumelele ibhili yakho yobungakanani okanye inkcazo yendawo engeyiyo — siza kubuya nokhetho lwentonga kunye nomqhubi, isicwangciso sokulayisha kunye nezatifikethi ezifunekayo kwithenda yakho.

Cela iKoteshini yeProjekthi

UJane Yang— Umphathi weNtengiso, iXinchang Shibang New Material Co., Ltd.
UJane uchithe iminyaka eli-12 kwidesika yokuthumela ngaphandle yefektri yethu yemveliso yomhlaba, exhasa abasasazi, abakhi be-EPC kunye neenkqubo zoncedo kulo lonke elaseAfrika, eMbindi Mpuma nakuMzantsi-mpuma weAsia ngeentonga zomhlaba, abaqhubi bomhlaba kunye neenkqubo zokukhusela umbane.

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Ixesha lokuthumela: Agasti-13-2026