ASTM B 231 AAC Aluminom niile na-eduzi ọkọlọtọ

ASTM B 231 AAC Aluminom niile na-eduzi ọkọlọtọ

Nkọwapụta:

    ASTM B231 bụ ọkọlọtọ ASTM International nke nwere aluminom 1350 concentric concentric.
    Waya Aluminom ASTM B 230, 1350-H19 maka ebumnuche eletriki
    ASTM B 231 Aluminom Conductors, Concentric-Layer-Tranded
    ASTM B 400 Kọmpat Gburugburu Concentric-Lay-Tranded Aluminum 1350 Conductors

Nkọwa ngwa ngwa

Tebụl paramita

Nkọwa ngwa ngwa:

A makwaara AAC conductor dị ka aluminom stranded conductor. Ndị conductor enweghị ihe mkpuchi n'elu ha ma a na-ekewa ha dị ka ndị conductor gba ọtọ. A na-emepụta ya site na Aluminom a nụchara nke ọma na electrolytic, nke kacha nta dị ọcha nke 99.7%. Ha na-enye uru dịka iguzogide nchara, ibu dị mfe, ọnụ ala dị ala, na mfe ijikwa na ntinye.

Ngwa:

A na-eji AAC Conductor eme ihe karịsịa n'obodo ukwu ebe oghere dị mkpụmkpụ ma ihe nkwado ya dị nso. Mpaghara ndị a nwere nnukwu ihe achọrọ maka conductivity nke conductors na obere ihe achọrọ maka ike igwe, arụmọrụ nke ndị conductor AAC dabara nke ọma na ihe ndị a chọrọ. Ejiri otu ma ọ bụ karịa eriri waya aluminom mee conductors aluminom niile dabere na onye ọrụ ikpeazụ. Henan Jiapu Cable bụ ọkachamara n'ịhazi waya iji gboo mkpa dị iche iche nke ndị ahịa. A na-ejikwa AAC nke ukwuu na mpaghara ndị dị n'ụsọ oké osimiri n'ihi na ọ nwere oke iguzogide nchara. Na mgbakwunye, a na-ejikwa ya n'ebe dị iche iche dịka ụlọ elu nnyefe, eriri nkesa voltaji dị ala, na waya ụlọ.

Ihe owuwu:

Waya aluminom 1350-H19, nke a na-ejikọta n'otu ebe. Onye na-eduzi ya nwere ọtụtụ waya aluminom, yana onye na-eduzi etiti nke nwere ọtụtụ ihe ndị ọzọ na-eduzi gburugburu ya.

AAC niile Aluminom Conductors

Ihe eji echekwa ihe:

Ịkụ osisi, ịkụ ígwè, ịkụ ígwè.

Nkọwapụta ASTM B 231 AAC Conductor Standard

Aha Koodu Nha nke Onye Nduzi Nha nha na dayameta waya Dayameta N'ozuzu Oke Nguzogide DC na 20°C Aha Koodu Nha nke Onye Nduzi Nha nha na dayameta waya Dayameta N'ozuzu Oke Nguzogide DC na 20°C
- AWG ma ọ bụ MCM mm mm Ω/km - AWG ma ọ bụ MCM mm mm Ω/km
Peachbell 6 7/1.554 4.67 2.1692 Verbena 700 37/3.493 24.45 0.0813
Rose 4 7/1.961 5.89 1.3624 Nasturtium 715.5 61/2.75 24.76 0.0795
Lris 2 7/2.474 7.42 0.8577 Violet 715.5 37/3.533 24.74 0.0795
Pansey 1 7/2.776 8.33 0.6801 Cattail 750 61/2.817 25.35 0.0759
Poppy 1/0 7/3.119 9.36 0.539 Petunia 750 37/3.617 25.32 0.0759
Aster 2/0 7/3.503 10.51 0.4276 Lilac 795 61/2.90 26.11 0.0715
Phlox 3/0 7/3.932 11.8 0.339 Arbutọs 795 37/3.724 26.06 0.0715
Oxlip 4/0 7/4.417 13.26 0.2688 Snapdragon 900 61/3.086 27.78 0.0632
Valerian 250 19/2.913 14.57 0.2275 Kọkkọm 900 37/3.962 27.73 0.0632
Sneezewort 250 7/4.80 14.4 0.2275 Goldenrod 954 61/3.177 28.6 0.0596
Laurel 266.8 19/3.01 15.05 0.2133 Magnolia 954 37/4.079 28.55 0.0596
Daisy 266.8 7/4.96 14.9 0.2133 Camellia 1000 61/3.251 29.36 0.0569
Osisi peony 300 19/3.193 15.97 0.1896 Ahịhịa Hawkweed 1000 37/4.176 29.23 0.0569
Tulip 336.4 19/3.381 16.91 0.1691 Larkspur 1033.5 61/3.307 29.76 0.055
Daffodil 350 19/3.447 17.24 0.1625 Bluebell 1033.5 37/4.244 29.72 0.055
Canna 397.5 19/3.673 18.36 0.1431 Marigold 1113 61/3.432 30.89 0.0511
Ọlaedo ọlaedo 450 19/3.909 19.55 0.1264 Hawthorn 1192.5 61/3.551 31.05 0.0477
Siringa 477 37/2.882 20.19 0.1193 Narcissus 1272 61/3.668 33.02 0.0477
Kọ́sóm 477 19/4.023 20.12 0.1193 Columbine 1351.5 61/3.78 34.01 0.0421
Hyacinth 500 37/2.951 20.65 0.1138 Carnation 1431 61/3.89 35.03 0.0398
Zinnia 500 19/4.12 20.6 0.1138 Gladiolus 1510.5 61/4.00 35.09 0.0376
Dahlia 556.5 19/4.346 21.73 0.1022 Coreopsis 1590 61/4.099 36.51 0.03568
Mistletoe 556.5 37/3.114 21.79 0.1022 Jessamine 1750 61/4.302 38.72 0.0325
ahịhịa ọhịa narị isii 37/3.233 22.63 0.0948 Ehi ehi 2000 91/3.76 41.4 0.02866
Orchid 636 37/3.33 23.31 0.0894 Lupine 2500 91/4.21 46.3 0.023
Heuchera 650 37/3.366 23.56 0.0875 Trillium 3000 127/3.90 50.75 0.0192
Ọkọlọtọ 700 61/2.72 24.48 0.0813 Bluebonnet 3500 127/4.21 54.8 0.01653