Intambo yamandla eVoliti ephakathi
-
Intambo yamandla ye-MV egqunywe yi-AS/NZS eyi-12.7-22kV-XLPE
Iintambo zamandla ze-XLPE ezifakwe i-insulation ye-XLPE zifanelekile kwiinethiwekhi zokusasaza okanye zothumelo lwesibini, zihlala zisebenza njengombane ophambili kwiinethiwekhi zorhwebo, zoshishino, kunye neendawo zokuhlala zasezidolophini. Zinezixhobo ze-LSZH sheath, zifanelekile kwiindawo zangaphakathi, zikawonke-wonke, okanye kwezinye iindawo ezifuna ingqalelo yokhuseleko lomlilo.
-
Intambo yamandla ye-IEC/BS esemgangathweni ye-18-30kV-XLPE efakwe i-MV Middle Voltage Power Cable
Iintambo zombane ze-XLPE ezifakwe i-insulation medium-voltage (MV) zenzelwe ngokukodwa ukusasazwa kwezixhobo.
I-polyethylene edityanisiweyo inika iintambo ubushushu obuhle kakhulu kunye nobushushu. -
Intambo yamandla ye-MV egqunywe yi-AS/NZS eyi-19-33kV-XLPE esemgangathweni
Iintambo zombane ze-XLPE ezifakwe i-insulation ye-19-33kV zifanelekile ukufakwa okuzinzileyo kwiinethiwekhi zombane ngaphakathi nangaphandle. Zingafakwa kwiipayipi zekhebula, kwiitreyi zekhebula, okanye zingcwatywe ngqo phantsi komhlaba.
-
Intambo yamandla ye-IEC/BS esemgangathweni ye-19-33kV-XLPE efakwe i-MV Middle Voltage Power Cable
Iintambo zombane ze-MV ezifakwe i-XLPE ezisemgangathweni we-IEC/BS ziyahambelana nemigaqo yeKhomishini ye-Electrotechnical yeHlabathi (IEC) kunye neMigangatho yaseBritane (BS).
I-IEC 60502-2: Ichaza ulwakhiwo, ubukhulu kunye novavanyo lweentambo zamandla ezikhutshiweyo ezigqunywe nge-insulation ukuya kuthi ga kwi-30 kV.
I-BS 6622: Isebenza kwiintambo ezikhuselweyo ze-thermoset kwii-voltage ze-19/33 kV. -
Intambo yamandla ye-MV egqunywe nge-PVC esemgangathweni ye-IEC BS eyi-12-20kV-XLPE
Ifanelekile kwiinethiwekhi zamandla ezifana nezikhululo zamandla. Ingafakelwa kwiipayipi, phantsi komhlaba nangaphandle.
Kukho umahluko omkhulu kulwakhiwo, imigangatho kunye nezixhobo ezisetyenzisiweyo - ukucacisa intambo ye-MV echanekileyo kwiprojekthi ngumbandela wokulinganisela iimfuno zokusebenza, iimfuno zokufakela, kunye nemingeni yokusingqongileyo, uze uqinisekise ukuthotyelwa kwentambo, ishishini, kunye nomthetho. Njengoko iKhomishini ye-International Electrotechnical Commission (IEC) ichaza iintambo ze-Medium Voltage njengezinomlinganiselo we-voltage ongaphezulu kwe-1kV ukuya kwi-100kV, olo luluhlu olubanzi lwe-voltage ekufuneka luqwalaselwe. Kuqhelekile ukucinga njengoko sicinga ngokwe-3.3kV ukuya kwi-35kV, ngaphambi kokuba ibe yi-voltage ephezulu. Singaxhasa iinkcukacha zentambo kuzo zonke ii-voltage.
-
Intambo yamandla ye-MV yoMbane oPhakathi we-3.8-6.6kV-XLPE eQhelekileyo
Iintambo zombane ze-SANS Standard 3.8-6.6kV XLPE ezifakwe i-insulation medium-voltage zenziwe ngokuhambelana neMigangatho yeSizwe yaseMzantsi Afrika.
IiConductors zeCopper okanye zeAluminiyam, ezine-single okanye ezi-3 Core, ezine-Armoured okanye ezingena-Armoured, ezibekwe ebhedini kwaye zikhonzwa kwi-PVC okanye kwi-non-halogenated material, i-Voltage Rating 6,6 ukuya kuthi ga kwi-33kV, ezenziwe ngokwe-SANS okanye eminye iMigangatho yeSizwe okanye yeHlabathi