SANS 1507 SNE Concentric Uea

SANS 1507 SNE Concentric Uea

Nā kikoʻī:

    Hoʻohana ʻia kēia mau uwea no nā lako mana me nā ʻōnaehana Protective Multiple Earthing (PME), kahi i hui pū ʻia ai ka Protective Earth (PE) a me Neutral (N) - i kapa ʻia ʻo PEN - e hoʻopili ai i ka neutral-a-honua i hui ʻia i ka honua maoli ma nā wahi he nui e hōʻemi i ka pilikia o ka haʻalulu uila i ka wā i haki ʻia ka PEN.

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Papa Kaula

Noi:

Hoʻohana ʻia ʻo Aerial SNE Cable nopili hale. Hiki ke hoʻohana wale ʻia kēia uwea no ka hāʻawi ʻana i ka pae hoʻokahi. Hana ʻia ke kaula i ka lewa. He kūpono hoʻi ʻo Aerial SNE Cable no ka hoʻohana maʻamau o lalo. Māhele concentric uwea kūpono nomahele manama ke ʻano he uwea lalo a i ʻole ma luna.

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sdf

Kūlana:

SANS 1507-6 --- ʻO nā kaula uila me ka extruded solid dielectric insulation no nā hoʻonohonoho paʻa (300/500V a 1900/3300 V) Mahele 6: Nā kaula lawelawe

Kūkulu ʻia:

Hoʻopaʻa ʻia ka mea hoʻokele keleawe i huki ʻia, XLPE i hoʻopaʻa ʻianā mea hoʻokele honua. ʻO ke kaula polyethylene sheathed. Hoʻomoe ʻia ke kaula nylon ma lalo o ka pū.

asd3

Nā waiwai:

Kaulana Mahana: -10°C a 105°C
Ka helu Voltage: 300 / 500V
ʻIke Manaʻo: Keʻokeʻo, Melemele, ʻEleʻele, ʻEleʻele, ʻulaʻula, ʻAlani, ʻAlani, Polū māmā a me ke keʻokeʻo me ke koho ʻana o nā kaha melemele, ʻAlani, ʻulaʻula, ʻeleʻele, ʻeleʻele a ʻeleʻele paha.

Pepa ʻIkepili

Nui Hoʻokaʻawale Hana XLPE Hoʻokohu Mea hoʻokele honua Mea hoʻokele kūʻē Pilot Core Puu PE Ma kahi o. Kaumaha
Hoʻolālā OD mānoanoa OD Hoʻolālā Hoʻolālā Hoʻolālā mānoanoa OD
mm² ʻAʻole./mm mm mm mm ʻAʻole./mm ʻAʻole./mm ʻAʻole./mm mm mm kg/km
4 7/0.92 2.76 1.0 5.97 3/1.05 7/0.86 2/1.13 1.4 10.0 168
10 7/1.35 4.05 1.0 5.22 3/1.78 7/1.33 2/1.13 1.6 12.7 334
16 7/1.70 5.10 1.0 7.10 3/2.20 7/1.67 2/1.13 1.6 14.5 502