Umgangatho we-ASTM we-35kV-XLPE ofakwe i-MV Middle Voltage Power Cable

Umgangatho we-ASTM we-35kV-XLPE ofakwe i-MV Middle Voltage Power Cable

Iinkcukacha:

    35kV CU 133% TRXLPE Full Neutral LLDPE Primary isetyenziselwa ukusasazwa okusisiseko ngaphantsi komhlaba kwiinkqubo zemibhobho elungele ukusetyenziswa kwiindawo ezimanzi okanye ezomileyo, ukungcwaba ngokuthe ngqo, umjelo ongaphantsi komhlaba, nalapho utyhileke elangeni.Iza kusetyenziswa kwi-35,000 volts okanye ngaphantsi kwaye kwi-conductor iqondo lokushisa lingadluli kwi-90 ° C ekusebenzeni okuqhelekileyo.

Iinkcukacha eziKhawulezayo

Itheyibhile yeParameter

Iithegi zeMveliso

Isicelo :

35kV CU 133% TRXLPE NgokungaPhangaleleyo ngokuNgaphakathi kweLLDPE Primaryisetyenziselwa ukusasazwa okusisiseko ngaphantsi komhlaba kwiinkqubo zemibhobho elungele ukusetyenziswa kwiindawo ezimanzi okanye ezomileyo, ukungcwatywa ngokuthe ngqo, umjelo ongaphantsi komhlaba, nalapho utyhileke elangeni.Iza kusetyenziswa kwi-35,000 volts okanye ngaphantsi kwaye kwi-conductor iqondo lokushisa lingadluli kwi-90 ° C ekusebenzeni okuqhelekileyo.

Ulwakhiwo :

IKondi: Udidi A okanye B lucinezelweIngxubevange ye-aluminiyam ene-Cconcentric, Aluminiyam okanyeumqhubi wobhedu.Ii-conductors ezidibeneyo zivaliwe ngamanzi kunye nekhompawundi yokuzalisa i-conductor.
IKhaka le-Conductor: Ikhaka elongezelelweyo le-thermosetting semiconducting ekhululekile ukuhluthwa kwi-conductor kwaye ibotshelelwe kwisigqubuthelo.
I-Insulation: Ikhutshiwe, ayizaliswangaI-Polyethylene eNqamkileyo eDityaniswe ngumthi (TR-XLPE)njengoko kuchazwe kwi-ANSI / ICEA S-94-649 - i-133% yezinga lokugquma.
I-Insulation Shield: Ikhaka elongezelelweyo le-thermosetting semiconducting kunye nokubambelela okulawulwayo kwi-insulation enikezela ibhalansi efunekayo phakathi kwemfezeko yombane kunye nokukhululeka kokuqhawula.
Metallic Shield:Iingcingo zobhedu eziqinileyo ezifakwe kwi-helically kwaye zahlulwe ngokulinganayo.
Ibhloko yaManzi: Iiarhente ezithintela amanzi zifakwa phezu kwesikhuselo sokugquma kunye nokujikeleze iingcingo ezingathathi hlangothi ukuxhathisa ukungenwa kwamanzi okude.Ukungena kwamanzi okude kuya kuvavanywa ngokuhambelana noshicilelo lwamva nje lwe-ICEA T-34-664 ngaphandle kokuba ubuncinci bemfuno yi-15 psig ngeyure eli-1.
Ibhatyi: Ibhatyi yeLinear Low Density (LLDPE), emnyama enemigca ebomvu ekhutshiweyo

Iinkcukacha:

Inkcazo esemgangathweni ye-ASTM B3 yocingo oluthambileyo okanye oluneAnealed Copper
I-ASTM B8 Concentric-Lay-Stranded Copper conductors
I-ICEA S-94-649 iMigangatho yeeNgqabhulo eziPhambili eziNeutral ezibekwe kwi-5 - 46kV
Inkcazo ye-AEIC CS-8 yeentambo zamandla ezikhuselweyo zedielectric ezikhuselweyo ezithelekelelwa kwi-5 ukuya kwi-46KV

Iphepha leDatha leMveliso

Inani labaqhubi

Ubungakanani

No. of Strands

Ukutyeba kweInsulation

Nom.OD

Ubunzima bubonke ngeSibizo

-

mm2

-

mm

mm

kg/km

1 1/0 AWG 19 8.76 36.92 2056
1 2/0 AWG 19 8.76 39.11 2433
1 4/0 AWG 19 8.76 41.8 3237
1 350 KCMIL 37 10.67 49.95 4060
1 500 KCMIL 37 8.76 50.46 4937
1 750 KCMIL 61 8.76 56.03 6815
1 1000 KCMIL 61 8.76 58.98 7370