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Chingwe champhamvu cha IEC BS Standard 12-20kV-XLPE chotetezedwa ndi PVC chophimbidwa ndi MV
Chingwe champhamvu cha IEC BS Standard 12-20kV-XLPE Chotetezedwa ndi PVC Chokhala ndi Chivundikiro cha MV Chopangidwa ndi PVC Chithunzi Chodziwika
  • Chingwe champhamvu cha IEC BS Standard 12-20kV-XLPE chotetezedwa ndi PVC chophimbidwa ndi MV

Chingwe champhamvu cha IEC BS Standard 12-20kV-XLPE chotetezedwa ndi PVC chophimbidwa ndi MV

Mafotokozedwe:

    Yoyenera maukonde amagetsi monga malo opangira magetsi. Yoyikira m'mapaipi, pansi pa nthaka komanso panja.

    Pali kusiyana kwakukulu pa kapangidwe kake, miyezo ndi zipangizo zomwe zimagwiritsidwa ntchito - kutchula chingwe cha MV choyenera pa ntchito ndi nkhani yogwirizanitsa zofunikira pakugwira ntchito, zofunikira pakuyika, ndi zovuta zachilengedwe, kenako kuonetsetsa kuti chingwe, mafakitale, ndi malamulo akutsatira. Ndi International Electrotechnical Commission (IEC) yomwe imafotokoza zingwe za Medium Voltage ngati zomwe zili ndi voltage rating yoposa 1kV mpaka 100kV, imeneyo ndi voltage yayikulu yoti muganizire. Ndizachilendo kuganiza monga momwe timaganizira pankhani ya 3.3kV mpaka 35kV, isanakhale voltage yayikulu. Tikhoza kuthandizira ma specifications a chingwe mu voltages zonse.

     

Tsatanetsatane Wachangu

Gome la Ma Parameter

Ntchito:

Yoyenera maukonde amagetsi monga malo opangira magetsi. Yoyikira m'mitsempha, pansi pa nthaka ndi panja. Dziwani: Chigoba chofiira chakunja chingathe kutha msanga chikakhudzidwa ndi kuwala kwa UV.

Miyezo:

Kufalikira kwa lawi ku BS EN60332
BS6622
IEC 60502

Makhalidwe:

Kondakitala: ma conductor a mkuwa ozungulira ozungulira kapena ozungulira ozungulirakondakitala wa aluminiyamu
Chotetezera kutentha: polyethylene yolumikizirana (XLPE)
Chophimba chachitsulo: chophimba cha tepi chamkuwa cha munthu aliyense kapena chonse
Cholekanitsa: tepi yamkuwa yokhala ndi 10% yolumikizana
Zofunda: polyvinyl chloride (PVC)
Zida: Chida Chachitsulo (SWA), Chida Chachitsulo (STA), Chida Chachitsulo (AWA), Chida Chachitsulo (ATA)
Chigoba: PVC chigoba chakunja
Mtundu wa chigoba: Chofiira kapena Chakuda

Zambiri zamagetsi:

Kutentha kwakukulu kwa kondakitala: 90°C
Kutentha kwakukulu kwa chophimba: 80°C
Kutentha kwakukulu kwa kondakitala nthawi ya SC: 250°C
Mikhalidwe yoikira trefoil popanga ndi iyi:
Kukana kutentha kwa nthaka: 120˚C. Cm/Watt
Kuzama kwa maliro: 0.5m
Kutentha kwa pansi: 15°C
Kutentha kwa mpweya: 25°C
Mafupipafupi: 50Hz

Pachimake chimodzi 12/20 kV

Woyendetsa dera lodziwika M'mimba mwake wa kondakitala Kukhuthala kwa kutchinjiriza Mwadzina lonse m'mimba mwake Makulidwe onse a m'mimba mwake Kulemera kwa chingwe pafupifupi kg/km Utali wocheperako wopindika
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

Makori atatu 12/20 kV

Woyendetsa dera lodziwika M'mimba mwake wa kondakitala Kukhuthala kwa kutchinjiriza Mwadzina lonse m'mimba mwake Makulidwe onse a m'mimba mwake Kulemera kwa chingwe pafupifupi kg/km Utali wocheperako wopindika
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

Ma cores atatu okhala ndi zida zodzitetezera 12/20 kV

Woyendetsa dera lodziwika M'mimba mwake wa kondakitala Kukhuthala kwa kutchinjiriza Mwadzina lonse m'mimba mwake Makulidwe onse a m'mimba mwake Kulemera kwa chingwe pafupifupi kg/km Utali wocheperako wopindika
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

Zambiri Zogulitsa

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