Uea Mana Waena MV Insulated IEC/BS Standard 8.7-15kV-XLPE

Uea Mana Waena MV Insulated IEC/BS Standard 8.7-15kV-XLPE

Nā kikoʻī:

    Ua hoʻolālā kūikawā ʻia nā kaula mana medium-voltage (MV) 8.7/15kV XLPE-insulated no nā pūnaewele hoʻoili a me ka hāʻawi mana.
    Ua kūlike kēia uwea uila waena me nā kūlana o ka International Electrotechnical Commission (IEC) a me nā British Standards (BS).
    8.7/15kV, e hōʻike ana i ke kūpono no nā ʻōnaehana me ka volta hana kiʻekiʻe loa o 15kV. ʻO 15kV kahi volta i kuhikuhi pinepine ʻia no nā kaula lako, me nā kaula lako Mining ikaika, i hana ʻia e like me IEC 60502-2, akā pili pū kekahi me nā kaula pale kaua maʻamau Pelekane. ʻOiai hiki ke uhi ʻia nā kaula mining i loko o kahi Rubber ikaika e hāʻawi i ke kū'ē ʻana i ka abrasion, ʻoi aku hoʻi no nā noi trailing, ua uhi ʻia nā kaula maʻamau BS6622 a me BS7835 i nā mea PVC a i ʻole LSZH, me ka pale mechanical i hāʻawi ʻia mai kahi papa o ka pale kaua uea kila.

Nā kikoʻī wikiwiki

Papa ʻŌlelo Hoʻohālikelike

Noi:

He kūpono nā kaula mana waena-voltage (MV) 8.7/15kV XLPE-insulated no nā pūnaewele ikehu e like me nā kikowaena mana. Kūpono no nā pūnaewele ikehu e like me nā kikowaena mana. No ke kau ʻana ma nā ducts, ma lalo o ka honua a ma waho. Hiki ke hoʻopili ʻia i ka hoʻoili ʻana a me ka hāʻawi ʻana i loko o nā pūnaewele mana, nā wahi ʻoihana, a me nā papahana ʻoihana. E ʻoluʻolu e hoʻomaopopo: Hiki i ka ʻulaʻula waho ke mae i ka wā e hōʻike ʻia ai i nā kukuna UV.

Nā Kūlana:

BS6622
IEC 60502

Nā ʻano:

Alakaʻi:nā alakaʻi keleawe i hoʻopaʻa ʻia i ka pōʻai maʻemaʻe a i ʻole ke alakaʻi alumini
Hoʻokaʻawale:polyethylene loulou kea (XLPE)
Pale hao:pale lipine keleawe pākahi a holoʻokoʻa paha
Mea hoʻokaʻawale:lipine keleawe me 10% overlap
Nā mea moe:polyvinyl chloride (PVC)
Nā mea kaua:SWA/STA/AWA
ʻUhi:ʻO ka ʻūpā waho PVC
Ka helu uila:8.7/15 (17.5) kV
Ka helu mahana:0°C a i +90°C
Ka Radius Kulou Haʻahaʻa Loa:
ʻO ke kumu hoʻokahi - Paʻa: 15 x ke anawaena holoʻokoʻa
3 ʻiwi - Paʻa: 12 x ke anawaena holoʻokoʻa

ʻIkepili uila:

Ka mahana hana alakaʻi kiʻekiʻe loa: 90°C
Ka mahana hana pale kiʻekiʻe loa: 80°C
Ka mahana kiʻekiʻe o ke alakaʻi i ka wā SC: 250°C
ʻO nā kūlana o ke kau ʻana i ka wā o ka hoʻokumu ʻana o ka trefoil e like me kēia:
Ke kū'ē wela o ka lepo: 120˚C. Cm/Watt
Ka hohonu o ke kanu ʻana: 0.5m
Mahana honua: 15°C
Mahana ea: 25°C
Alapine (frequency): 50Hz

ʻO ke kumu hoʻokahi-8.7/15 kV

Alakaʻi wahi inoa Anawaena alakaʻi Mānoanoa o ka pale ʻana Anawaena holoʻokoʻa maʻamau Anawaena holoʻokoʻa kiʻekiʻe loa Kaumaha o ke kaula ma kahi o kg/km Ka radius kūlou haʻahaʻa loa
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

ʻEkolu-cores-8.7/15 kV

Alakaʻi wahi inoa Anawaena alakaʻi Mānoanoa o ka pale ʻana Anawaena holoʻokoʻa maʻamau Anawaena holoʻokoʻa kiʻekiʻe loa Kaumaha o ke kaula ma kahi o kg/km Ka radius kūlou haʻahaʻa loa
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

ʻEkolu-cores i hoʻopaʻa ʻia me ke kapa kila-8.7/15 kV

Alakaʻi wahi inoa Anawaena alakaʻi Mānoanoa o ka pale ʻana Anawaena holoʻokoʻa maʻamau Anawaena holoʻokoʻa kiʻekiʻe loa Kaumaha o ke kaula ma kahi o kg/km Ka radius kūlou haʻahaʻa loa
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