Fiilada korontada ee MV ee dahaaran ee PVC-ga ee IEC BS Standard 12-20kV-XLPE

Fiilada korontada ee MV ee dahaaran ee PVC-ga ee IEC BS Standard 12-20kV-XLPE

Tilmaamaha:

    Ku habboon shabakadaha tamarta sida saldhigyada korontada. Si loogu rakibo tuubooyinka, dhulka hoostiisa iyo dibadda.

    Waxaa jira kala duwanaansho weyn oo ku saabsan dhismaha, heerarka iyo agabka la isticmaalo - qeexidda fiilada MV ee saxda ah ee mashruuc waa arrin ku saabsan isku dheelitirka shuruudaha waxqabadka, baahiyaha rakibidda, iyo caqabadaha deegaanka, ka dibna hubinta u hoggaansanaanta fiilada, warshadaha, iyo sharciyeynta. Iyadoo Guddiga Caalamiga ah ee Elektroteknolojiyadda (IEC) uu qeexayo fiilooyinka Danabka Dhexdhexaadka ah inay leeyihiin qiimeyn danab oo ka sarreysa 1kV ilaa 100kV taasi waa kala duwanaansho danab oo ballaaran oo la tixgeliyo. Waa wax caadi ah in la fikiro sida aan u fikirno marka loo eego 3.3kV ilaa 35kV, ka hor inta aysan noqon danab sare. Waxaan taageeri karnaa qeexitaannada fiilada dhammaan danabyada.

     

Faahfaahin Degdeg ah

Shaxda Halbeegga

Codsiga:

Ku habboon shabakadaha tamarta sida saldhigyada korontada. Ku rakibida tuubooyinka, dhulka hoostiisa iyo dibadda. Fadlan ogow: Goofta dibadda ee cas waxay u nugul tahay inay libdho marka ay la kulanto fallaaraha UV.

Heerarka:

Faafinta ololka ilaa BS EN60332
BS6622
IEC 60502

Astaamaha:

Kondureeye: kondureeyaal naxaas ah oo wareegsan oo wareegsan oo wareegsan oo aan la arki karin amakaashatada aluminiumka
Dahaarka: polyethylene isku xiran (XLPE)
Shaashad Bir ah: shaashad shaabad naxaas ah oo shaqsiyeed ama guud ahaan ah
Kala-soocaha: cajalad naxaas ah oo leh 10% is dulsaaran
Gogosha: polyvinyl chloride (PVC)
Hubaynta: Hubka Siligga Birta ah (SWA), Hubka Siligga Birta ah (STA), Hubka Siligga Aluminium (AWA), Hubka Siligga Aluminium (ATA)
Gaashaanka: Gaashaanka dibadda ee PVC
Midabka galleyda: Casaan ama Madow

Xogta korontada:

Heerkulka ugu badan ee hagaha shaqada: 90°C
Heerkulka ugu badan ee shaashadda shaqada: 80°C
Heerkulka ugu badan ee hagaha inta lagu jiro SC: 250°C
Xaaladaha lagu dhejinayo trefoil waa sida soo socota:
Iska caabbinta kulaylka ciidda: 120˚C. Cm/Watt
Qoto dheer ee aaska: 0.5m
Heerkulka dhulka: 15°C
Heerkulka hawada: 25°C
Soo noqnoqoshada: 50Hz

Xudunta hal 12/20 kV

Kontaroole aag magaceed Dhexroorka hagaha Dhumucda dahaarka Dhexroorka guud ee magacaaban Dhexroorka guud ee ugu badan Miisaanka fiilada qiyaastii ah kg/km Gacanka ugu yar ee laabista
mm² mm mm mm mm Cu Al mm
1x 25 6.0 5.5 26.0 27.0 892 737 380
1x 35 7.0 5.5 27.1 28.1 1021 804 390
1x 50 8.2 5.5 28.5 29.5 1216 902 410
1x 70 9.9 5.5 30.2 31.2 1464 1024 440
1x 95 11.5 5.5 32.0 33.0 1769 1171 460
1 × 120 12.9 5.5 33.4 34.4 2052 1297 480
1 × 150 14.2 5.5 34.9 35.9 2391 1447 500
1 × 185 16.2 5.5 37.1 38.1 2805 1640 530
1 × 240 18.2 5.5 39.1 40.1 3381 1870 560
1 × 300 21.2 5.5 42.3 43.3 4065 2176 600
1×400 23.4 5.5 44.7 45.7 5077 2553 640
1 × 500 27.3 5.5 48.8 49.8 6166 3017 700
1×630 30.5 5.5 52.4 53.4 7526 3559 750

Saddex xudunta 12/20 kV

Kontaroole aag magaceed Dhexroorka hagaha Dhumucda dahaarka Dhexroorka guud ee magacaaban Dhexroorka guud ee ugu badan Miisaanka fiilada qiyaastii ah kg/km Gacanka ugu yar ee laabista
mm² mm mm mm mm Cu Al mm
3x 25 6.0 5.5 52.4 53.4 3611 3146 750
3x 35 7.0 5.5 54.5 55.5 4083 3432 770
3x 50 8.2 5.5 57.4 58.4 4771 3826 810
3x 70 9.9 5.5 61.2 62.2 5714 4392 870
3x 95 11.5 5.5 65.0 66.0 6810 5015 920
3 × 120 12.9 5.5 68.2 69.2 7847 5580 970
3 × 150 14.2 5.5 71.2 72.2 9000 6166 1010
3×185 16.2 5.5 75.6 76.6 10481 6986 1070
3 × 240 18.2 5.5 80.5 82.0 12700 8200 1140

Saddex xudunta gaashaaman 12/20 kV

Kontaroole aag magaceed Dhexroorka hagaha Dhumucda dahaarka Dhexroorka guud ee magacaaban Dhexroorka guud ee ugu badan Miisaanka fiilada qiyaastii ah kg/km Gacanka ugu yar ee laabista
mm² mm mm mm mm Cu Al mm
3x 25 6.0 5.5 57.5 58.5 5045 4580 820
3x 35 7.0 5.5 59.8 60.8 5630 4979 850
3x 50 8.2 5.5 62.7 63.7 6381 5436 890
3x 70 9.9 5.5 66.5 67.5 7450 6128 940
3x 95 11.5 5.5 70.1 71.1 8614 6820 990
3 × 120 12.9 5.5 73.5 74.5 9780 7513 1040
3 × 150 14.2 5.5 76.3 77.3 10962 8128 1080
3×185 16.2 5.5 80.9 81.9 12611 9116 1140
3 × 240 18.2 5.5 85.5 86.5 14792 10258 1210