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Taura Hiko Waenga MV Paerewa IEC/BS 8.7-15kV-XLPE Whakamarumaru

Taura Hiko Waenga MV Paerewa IEC/BS 8.7-15kV-XLPE Whakamarumaru

Ngā Whakatakotoranga:

    Ko ngā taura hiko ngaohiko-waenga (MV) 8.7/15kV XLPE he mea hanga motuhake mō ngā whatunga tuku me te tohatoha hiko.
    E tutuki ana tēnei taura ngaohiko-waenga i ngā paerewa a te International Electrotechnical Commission (IEC) me ngā Paerewa o Peretānia (BS).
    8.7/15kV, e tohu ana i te pai mō ngā pūnaha me te ngaohiko whakahaere mōrahi o te 15kV. Ko te 15kV he ngaohiko e tohua ana mō ngā taura taputapu, tae atu ki ngā taura taputapu maina pakari, i hangaia i runga i te IEC 60502-2, engari e pā ana hoki ki ngā taura parepare paerewa o Peretānia. Ahakoa ka taea te hipoki i ngā taura maina ki te rapa pakari hei whakarato i te ātete ki te pakū, inā koa mō ngā tono whai muri, ko ngā taura paerewa BS6622 me BS7835 ka hipokina ki ngā rauemi PVC, LSZH rānei, me te tiaki miihini e whakaratohia ana mai i te paparanga o te parepare waea maitai.

Ngā Taipitopito Tere

Ripanga Tawhā

Taupānga:

He pai ngā taura hiko hiko waenga-ngaohiko (MV) 8.7/15kV XLPE-whakamaroke mō ngā whatunga hiko pēnei i ngā teihana hiko. He pai mō ngā whatunga hiko pēnei i ngā teihana hiko. Mō te tāutanga ki ngā paipa hiko, ki raro whenua, ki waho hoki. Ka taea hoki te whakamahi ki te tuku me te tohatoha i roto i ngā whatunga hiko, ngā taiao ahumahi, me ngā kaupapa hanganga. Kia mōhio mai: Ka memeha haere te anga whero o waho ina pāngia e ngā hihi UV.

Ngā Paerewa:

BS6622
IEC 60502

Ngā Āhuatanga:

Kaiārahi:ngā kaiārahi parahi porowhita kua whakamātaohia, kua whakakīia rānei, he kaiārahi konumohe rānei
Te whakamarumaru:polyethylene hononga whakawhiti (XLPE)
Mata Whakarewa:mata rīpene parahi takitahi, whānui rānei
Kaiwhakawehe:rīpene parahi me te 10% te taupoki
Ngā moenga:pūhaumāota polyvinyl (PVC)
Te Whakamahinga Pū:SWA/STA/AWA
Te hipoki:Te papa o waho o te PVC
Whakatauranga Ngaohiko:8.7/15 (17.5) kV
Whakatauranga Pāmahana:0°C ki te +90°C
Te Pūtoro Piko Iti Rawa:
Matua kotahi - Pūmau: 15 x te whānui whānui
3 matua - Pūmau: 12 x te whānui whānui

Ngā raraunga hiko:

Te pāmahana whakahaere mōrahi o te kaiārahi: 90°C
Te pāmahana whakahaere mata mōrahi: 80°C
Te pāmahana mōrahi o te kaiārahi i te wā o te SC: 250°C
Ko ngā tikanga whakatakoto i te hanganga o te trefoil e whai ake nei:
Ātete wera oneone: 120˚C. Henimita/Watt
Te hohonutanga o te tanumanga: 0.5m
Te pāmahana whenua: 15°C
Te pāmahana o te hau: 25°C
Auautanga: 50Hz

Matua-kotahi-8.7/15 kV

Kaiārahi rohe ingoa Diameter o te kaiārahi Te matotoru o te whakamarumaru Diameter whānui ingoa Te whānui mōrahi katoa Taumaha taura tata ki te kg/km Te pūtoro piko iti rawa
mm² mm mm mm mm Cu Al mm
1x 16 8.7 4.5 21.0 22.0 636 536 308
1x 25 5.9 4.5 23.0 24.0 748 599 336
1x 35 7.0 4.5 25.0 26.0 920 695 360
1x 50 8.2 4.5 26.5 27.3 1106 700 380
1x 70 9.9 4.5 28.2 29.2 1360 902 410
1x 95 11.5 4.5 29.8 30.8 1579 981 430
1×120 12.9 4.5 31.4 32.4 1936 1180 450
1×150 14.2 4.5 32.7 33.7 2254 1310 470
1×185 16.2 4.5 34.9 35.9 2660 1495 503
1×240 18.2 4.5 37.1 38.1 3246 1735 530
1×300 21.2 4.5 40.3 41.3 3920 2031 580
1×400 23.4 4.5 42.5 43.5 4904 2385 610
1×500 27.3 4.5 46.8 47.8 6000 2852 670
1×630 30.5 4.5 50.2 51.2 7321 3354 717

Ngā matua-toru-8.7/15 kV

Kaiārahi rohe ingoa Diameter o te kaiārahi Te matotoru o te whakamarumaru Diameter whānui ingoa Te whānui mōrahi katoa Taumaha taura tata ki te kg/km Te pūtoro piko iti rawa
mm² mm mm mm mm Cu Al mm
3x 16 4.7 4.5 39.9 41.0 1971 1673 574
3x 25 5.9 4.5 43.8 44.8 2347 1882 627
3x 35 7.0 4.5 50.0 51.0 3596 2946 710
3x 50 8.2 4.5 52.8 53.8 4254 3310 750
3x 70 9.9 4.5 56.7 57.7 5170 3848 810
3x 95 11.5 4.5 60.3 61.3 6195 4400 860
3×120 12.9 4.5 63.5 64.5 7212 4945 903
3×150 14.2 4.5 66.5 67.5 8338 5504 940
3×185 16.2 4.5 71.2 72.2 9812 6317 1010
3×240 18.2 4.5 75.6 76.6 11813 7279 1070

Pūhiko ā-toru-matua-8.7/15 kV

Kaiārahi rohe ingoa Diameter o te kaiārahi Te matotoru o te whakamarumaru Diameter whānui ingoa Te whānui mōrahi katoa Taumaha taura tata ki te kg/km Te pūtoro piko iti rawa
mm² mm mm mm mm Cu Al mm
3x 16 4.7 4.5 45.5 46.6 3543 3245 652
3x 25 5.9 4.5 49.8 50.9 4220 3775 713
3x 35 7.0 4.5 55.1 56.1 4975 4324 780
3x 50 8.2 4.5 57.9 58.9 5723 4779 820
3x 70 9.9 4.5 61.8 62.8 6739 5416 880
3x 95 11.5 4.5 65.4 66.4 7906 6112 930
3×120 12.9 4.5 68.8 69.8 9000 6733 980
3×150 14.2 4.5 71.8 72.8 10224 7390 1020
3×185 16.2 4.5 76.3 77.3 11770 8275 1082
3×240 18.2 4.5 81.0 82.0 13957 9423 1140