AS/NZS heerka 3.8-6.6kV-XLPE dahaaran MV Korontada

AS/NZS heerka 3.8-6.6kV-XLPE dahaaran MV Korontada

Tilmaamaha:

    Qaybinta korantada ama fiilooyinka gudbinta hoose ee sida caadiga ah loo isticmaalo sahayda aasaasiga ah ee shabakadaha degaanka ee ganacsiga, warshadaha iyo magaalooyinka.Ku habboon nidaamyada heerka khaladka sare ee lagu qiimeeyay ilaa 10kA/1sec.Dhismayaasha hadda lagu qiimeeyay cilad sare ayaa diyaar ah haddii la codsado.

Faahfaahin Degdeg ah

Shaxda cabbirka

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Codsiga:

Xadhkahayada waxaa si gaar ah loogu talagalay qaybinta korantada iyo shabakadaha gudbinta hoose, iyagoo u adeegaya sidii tamarta aasaasiga ah ee shabakadaha la deggan yahay ee Ganacsiga, Warshadaha, iyo magaalooyinka.Waxay si fiican ugu habboon yihiin nidaamyada heerka ciladaha sare, oo lagu qiimeeyay ilaa 10kA/1sec.Intaa waxaa dheer, waxaan bixinaa dhismayaal caado u ah oo leh xitaa qiimeynta cilladda sare ee hadda jirta haddii la codsado.

Kala duwanaanta heerkulka:

Heerkulka rakibida ugu yar: 0°C
Heerkulka shaqada ugu badan: +90°C
Heerkulka shaqada ugu yar: -25 °C
Laab laabashada ugu yar
Fiilooyinka la rakibay: 12D (PVC kaliya) 15D (HDPE)
Inta lagu jiro rakibidda: 18D (PVC kaliya) 25D (HDPE)
U adkaysiga soo-gaadhista kiimikaad: shil
Saamaynta makaanikada: Iftiinka (PVC kaliya) Culus (HDPE)
Soo-gaadhista biyaha: XLPE - buufiye EPR - Immersion/Caymis ku meel gaar ah
Shucaaca qorraxda iyo soo-gaadhista cimilada: Ku habboon soo-gaadhista tooska ah.

Dhismaha:

La soo saaray iyo Nooca La tijaabiyay AS/NZS 1429.1, IEC: 60502-2 iyo heerarka kale ee lagu dabaqi karo
Sameynta - 1 xudun, 3 xudun, 3 × 1 core Triplex
Agaasime - Cu ama AL, Wareegtada Go'an, Wareegtada is haysta, Qaybsan Milliken
Dahaarka - XLPE ama TR-XLPE ama EPR
Shaashadda birta ah ama galka - Shaashadda siliga Copper (CWS), Shaashadda Cajalka Copper (CTS), Galka daawaha ee rasaasta (LAS), Galka aluminium ee ka samaysan (CAS) (APL), Copper Poly Laminated (CPL), Aldrey silig screen (AWS)
Gawaarida - Aluminium Wire Armored (AWA), Birta Silig Gashaaman (SWA), Silig Bir ah oo Hubaysan (SSWA)
Ilaalinta Termite - Jaakada Polyamide nylon, cajalad naxaas ah oo laba jibaaran (DBT), Cypermethrin
Black 5V-90 polyvinyl chloride (PVC) - heerka
Orange 5V-90 PVC gudaha iyo cufnaanta sare ee madow
polyetylen (HDPE) dibadda - beddelka
Halogen eber qiiq hooseeya (LSOH) - beddelka

3.8 / 6.6kV-Cable-Power

Xudunta x Aagga Magaca Dhexroorka maamulaha (qiyaastii.) Dhumucda dahaadhka magac ahaan QiyaastiiAagga CWS ee xudunta kasta Dhumucda magaca ee Galka PVC Guud ahaan dhexroorka fiilada (+/- 3.0) Qiimaynta Wareegga Gaaban ee Maamulaha/CWS Miisaanka Cable-ka (Qiyaas.) Max.Caabbinta Conductor DC at 20 °C
Maya x mm2 mm mm mm2 mm mm kA 1 sekan kg/km (Ω/km)
1C x 35 7.0 2.5 24 1.8 21.8 5/3 982 0.524
1C x 50 8.1 2.5 24 1.8 22.9 7.2 / 3 1140 0.387
1C x 70 9.7 2.5 79 1.8 26.9 10/10 1886kii 0.268
1C x 95 11.4 2.5 79 1.8 28.2 13.6 / 10 2145 0.193
1C x 120 12.8 2.5 79 1.8 29.6 17.2 / 10 2397 0.153
1C x 150 14.2 2.5 79 1.8 31.0 21.5 / 10 2701 0.124
1C x 185 16.1 2.5 79 1.9 32.5 26.5 / 10 3045 0.0991
1C x 240 18.5 2.6 79 2.0 35.1 34.3 / 10 3611 0.0754
1C x 300 20.6 2.8 79 2.1 37.6 42.9 / 10 4246 0.0601
1C x 400 23.6 3.0 79 2.2 41.2 57.2 / 10 5246 0.0470
1C x 500 26.6 3.2 79 2.3 44.8 71.5 / 10 6254 0.0366
1C x 630 30.2 3.2 79 2.4 48.6 90.1 / 10 7521 0.0283