Uea Mana Uila Waena
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Uea Mana Waena Hoʻokaʻawale ʻia ʻo SANS Standard 19-33kV-XLPE
Hana ʻia a hoʻāʻo ʻia nā kaula mana waena-voltage SANS Standard 19-33kV XLPE-insulated e like me nā South African National Standards.
ʻO ke kaula mana ʻekolu kumu 33KV, he ʻāpana liʻiliʻi wale nō ia o kā mākou pae kaula uila waena, kūpono ia no nā pūnaewele mana, ma lalo o ka honua, ma waho a me ke kau ʻana i loko o nā ducting kaula.
Nā Alakaʻi Keleawe a i ʻole Aluminiuma, hoʻokahi a i ʻole 3 Core, Armoured a i ʻole Unarmoured, i hoʻopaʻa ʻia a lawelawe ʻia i loko o PVC a i ʻole mea halogenated ʻole, Voltage Rating 6,6 a hiki i 33kV, i hana ʻia e SANS a i ʻole nā Kūlana Lahui a i ʻole International ʻē aʻe. -
Uea Mana Waena Uila MV Insulated ASTM Standard 15kV-XLPE
ʻO ke kaula uila waena i hoʻopaʻa ʻia he 15kV-XLPE i hoʻohana ʻia no ka hoʻolaha mua ʻana ma lalo o ka honua i nā ʻōnaehana conduit kūpono no ka hoʻohana ʻana ma nā wahi pulu a maloʻo paha, ke kanu pololei ʻana, ka duct ma lalo o ka honua, a me nā wahi i hōʻike ʻia i ka lā. E hoʻohana ʻia ma 15kV a i ʻole ka emi a ma nā mahana conductor ʻaʻole e ʻoi aku ma mua o 90°C no ka hana maʻamau.
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Uea Mana Waena MV Insulated IEC/BS Standard 3.8-6.6kV-XLPE
ʻO nā kaula mana IEC/BS 3.8/6.6kV XLPE-insulated medium-voltage (MV) he mau kaula maʻamau i hana kūikawā ʻia no nā pūnaewele hoʻolaha.
Hana ʻia kēia mau uaea e like me nā kikoʻī o ka International Electrotechnical Commission (IEC) a me nā British Standards (BS).
ʻO 3.8/6.6kV kahi helu uila i pili pinepine ʻia me nā kūlana Pelekane, ʻoiai nā kikoʻī BS6622 a me BS7835, kahi e hiki ai i nā noi ke pōmaikaʻi mai ka pale mechanical i hāʻawi ʻia e kā lākou uea alumini a i ʻole ke kapa kila (ma muli o nā hoʻonohonoho kumu hoʻokahi a ʻekolu paha). E kūpono loa kēlā mau kaula i nā hoʻonohonoho paʻa a me ka hāʻawi ʻana i ka mana i nā lako static kaumaha no ka mea ʻo kā lākou kūkulu paʻa e kaupalena ana i ka radius kūlou. -
Uea Mana Waena Uila MV Insulated ASTM Standard 25kV-XLPE
He kūpono nā kaula mana uila waena 25kV-XLPE no ka hoʻohana ʻana ma nā wahi pulu a maloʻo, nā conduits, nā ducts, nā troughs, nā trays, ke kanu pololei ʻana a me nā wahi e makemake ʻia ai nā waiwai uila kiʻekiʻe. Hiki i kēia mau kaula ke hana mau ma ka mahana o ke alakaʻi ʻaʻole i ʻoi aku ma mua o 90°C no ka hana maʻamau. Hana ʻia ka ʻaʻahu PVC me ka ʻenehana SIM a he coefficient of friction COF o 0.2. Hiki ke hoʻokomo ʻia ke kaula i loko o ke conduit me ke kōkua ʻole o ka lubrication.
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Uea Mana Waena MV Insulated IEC/BS Standard 6.35-11kV-XLPE
He kūpono nā uwea mana voltage waena IEC/BS Standard 6.35-11kV XLPE-insulated no ka hoʻohana ʻana i nā pūnaewele hoʻolaha mana voltage waena.
Uaea uila me nā alakaʻi keleawe, ka pale alakaʻi semi conductive, ka insulation XLPE, ka pale insulation semi conductive, ka pale metala lipine keleawe o kēlā me kēia ʻano, ka moena PVC, nā pale uea kila galvanized (SWA) a me ka ʻūpā waho PVC. No nā pūnaewele ikehu kahi i manaʻo ʻia ai nā pilikia mechanical. Kūpono no ke kau ʻana ma lalo o ka honua a i ʻole i loko o nā ducts. -
Uea Mana Waena Uila MV Insulated ASTM Standard 35kV-XLPE
ʻO nā kaula uila waena i hoʻopaʻa ʻia me ka insulated 35kV-XLPE i hoʻohana ʻia no ka hoʻolaha mua ʻana ma lalo o ka honua i nā ʻōnaehana conduit kūpono no ka hoʻohana ʻana ma nā wahi pulu a maloʻo paha, ke kanu pololei ʻana, ka duct ma lalo o ka honua, a me nā wahi i hōʻike ʻia i ka lā. E hoʻohana ʻia ma 35kV a i ʻole ka emi ʻana a ma nā mahana conductor ʻaʻole e ʻoi aku ma mua o 90°C no ka hana maʻamau.