ASTM UL XLPE XHHW XHHW-2 Uea Keleawe Kiʻekiʻe Kūpaʻa wela Kūpaʻa wai

ASTM UL XLPE XHHW XHHW-2 Uea Keleawe Kiʻekiʻe Kūpaʻa wela Kūpaʻa wai

Nā kikoʻī:

    ʻO ke kaula XHHW ke kū nei no "XLPE (cross-linked polyethylene) Kūpaʻa wela kiʻekiʻe Kūpaʻa wai." ʻO ke kaula XHHW kahi inoa no kahi mea insulation kikoʻī, ka helu mahana, a me ke ʻano o ka hoʻohana (kūpono no nā wahi pulu) no ka uea uila a me ke kaula.

Nā kikoʻī wikiwiki

Papa ʻŌlelo Hoʻohālikelike

Nā kikoʻī wikiwiki:

ʻO ke kaula TXHHW ke kū nei no "XLPE (cross-linked polyethylene) Kūpaʻa wela kiʻekiʻe Kūpaʻa wai." ʻO ke kaula XHHW kahi inoa no kahi mea insulation kikoʻī, ka helu mahana, a me ke ʻano o ka hoʻohana (kūpono no nā wahi pulu) no ka uea uila a me ke kaula.

Nā noi:

Hoʻohana pinepine ʻia ka Uea Keleawe XHHW XHHW-2 i nā noi e like me nā hale kalepa, a me nā noi ʻoihana e like me nā mea kanu mana a me nā wili. Hiki ke hoʻohana ʻia i ka hoʻonohonoho hoʻokahi-paepae a i ʻole parallel no kahi multi-conductor.

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Hana ʻenehana:

Ka Manawa i helu ʻia (Uo/U):600V
Mahana alakaʻiKa mahana kiʻekiʻe loa o ke alakaʻi i ka hoʻohana maʻamau: 250ºC
Mahana hoʻonohonohoʻAʻole ma lalo o -40ºC ka mahana o ka ambient ma lalo o ke kau ʻana
Ka radius kūlou haʻahaʻa loa:
ʻO ke anawaena kūlou o ke kaula: 4 x ke anawaena o ke kaula

Kūkulu ʻana:

Alakaʻi:keleawe paʻa/maha-kaula i hoʻoheheʻe ʻia
Hoʻokaʻawale:polyethylene i hoʻopili ʻia (XLPE)
Waihoʻoluʻu:ʻEleʻele, hina, nā kala ʻē aʻe

Nā kikoʻī:

ASTM B3, B8
UL 1581 - Hoʻāʻo lapalapa ahi
UL 44 - Uea hoʻopaʻa ʻia me ka mea Thermoplastic

ʻO ke kikoʻī o ka uea keleawe ASTM UL XLPE XHHW XHHW-2

Ka nuiAWG Helu o nā Uea Mānoanoa o ka pale ʻana Anawaena holoʻokoʻa maʻamau Kaumaha Maʻamau
ʻĪniha / MM ʻĪniha / MM LBS/KFT KG/KM
14 1 0.03 0.76 0.124 3.15 16 24
10 1 0.03 0.76 0.162 4.11 37 55
8 1 0.045 1.14 0.218 5.55 61 91
6 1 0.045 1.14 0.252 6.4 93 138
14 7 0.03 0.76 0.133 3.37 17 26
12 7 0.03 0.76 0.152 3.85 26 39
10 7 0.03 0.76 0.176 4.46 39 58
8 7 0.045 1.14 0.236 5.99 65 96
6 7 0.045 1.14 0.274 6.95 98 146
4 19 0.045 1.14 0.316 8.04 148 220
3 19 0.045 1.14 0.344 8.75 184 274
2 19 0.045 1.14 0.376 9.54 229 341
1 19 0.045 1.14 0.431 10.94 292 434
1/0 19 0.055 1.4 0.47 11.94 364 541
2/0 19 0.055 1.4 0.514 13.07 453 674
3/0 19 0.055 1.4 0.564 14.33 566 842
4/0 19 0.055 1.4 0.62 15.75 708 1053
250 37 0.065 1.65 0.706 17.93 838 1247
300 37 0.065 1.65 0.761 19.33 999 1486
350 37 0.065 1.65 0.812 20.62 1159 1725
400 37 0.065 1.65 0.859 21.82 1319 1963
500 37 0.065 1.65 0.945 24 1639 2439
600 61 0.08 2.03 1.053 26.75 1980 2946
750 61 0.08 2.03 1.159 29.44 2459 3660
1000 61 0.08 2.03 1.313 33.35 3256 4845