Uea Mana Voltage Medium
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IEC/BS maʻamau 12.7-22kV-XLPE Insulated MV Waena Voltage Mana Uila
He kūpono no nā pūnaewele ikehu e like me nā mana mana. No ka hoʻokomo ʻana i nā ducts, lalo a me waho.
Hāʻawi ʻia nā kaula i hana ʻia i BS6622 a me BS7835 me nā conductors Copper me ka papa 2 rigid stranding. Loaʻa i nā uwea kumu hoʻokahi ka pale uea alumini (AWA) e pale aku ai i ke au i loko o ka pale kaua, ʻoiai ʻo nā uea multicore i loaʻa i nā mea kila kila (SWA) e hāʻawi ana i ka pale mechanical. He mau uwea poepoe keia e hoolako ana ma kahi o 90% uhi.
E ʻoluʻolu e hoʻomaopopo: Hiki i ka ʻulaʻula ʻulaʻula ke hele a mae ke ʻike ʻia i nā kukuna UV.
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AS/NZS maʻamau 12.7-22kV-XLPE Insulated MV Power Cable
Hoʻohana maʻamau ʻo ka hāʻawi ʻana i ka uila a i ʻole nā ʻenehana sub-transmission ma ke ʻano he lako mua i nā ʻoihana kalepa, ʻoihana a me nā hale noho kūlanakauhale. He kūpono no nā ʻōnaehana pae hewa kiʻekiʻe i helu ʻia a hiki i 10kA/1sec. Loaʻa nā kūkulu i helu ʻia i kēia manawa ma ke noi.
Nā uwea Voltage Medium i hana maʻamau
No ka maikaʻi a me ka lōʻihi o ke ola, pono e hoʻopili ʻia kēlā me kēia kelepona MV i ka hoʻonohonoho ʻana akā aia kekahi mau manawa ke makemake ʻia kahi kelepona i hoʻokaʻawale ʻia. Hiki i kā mākou poʻe loea MV cable ke hana pū me ʻoe e hoʻolālā i kahi hopena i kūpono i kāu mau koi. ʻO ka mea maʻamau, pili ka hana maʻamau i ka nui o ka ʻāpana o ka pale metala, hiki ke hoʻololi ʻia no ka hoʻololi ʻana i ka mana pōkole pōkole a me nā lako honua.I kēlā me kēia hihia, hāʻawi ʻia ka ʻikepili ʻenehana e hōʻike i ke kūpono a hoʻomaikaʻi ʻia ka kikoʻī no ka hana ʻana. Loaʻa nā hoʻonā ʻokoʻa āpau i ka hoʻāʻo ʻana i kā mākou MV Cable Testing Facility.
E kelepona i ka hui e kamaʻilio me kekahi o kā mākou loea.
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IEC/BS maʻamau 18-30kV-XLPE i hoʻopaʻa ʻia i ka MV Waena Voltage Mana Uila
18/30kV XLPE-insulated medium-voltage (MV) uwea mana i hoʻolālā kūikawā ʻia no nā noi hoʻolaha.
Hāʻawi ka polyethylene cross-linked i nā uwea me ka hoʻoheheʻe uila maikaʻi loa a me ka pale wela. -
AS/NZS maʻamau 19-33kV-XLPE Insulated MV Power Cable
Hoʻohana maʻamau ʻo ka hāʻawi ʻana i ka uila a i ʻole nā ʻenehana sub-transmission ma ke ʻano he lako mua i nā ʻoihana kalepa, ʻoihana a me nā hale noho kūlanakauhale. He kūpono no nā ʻōnaehana pae hewa kiʻekiʻe i helu ʻia a hiki i 10kA/1sec. Loaʻa nā kūkulu i helu ʻia i kēia manawa ma ke noi.
Nui Uila MV:
Loaʻa kā mākou mau uwea 10kV, 11kV, 20kV, 22kV, 30kV a me 33kV i kēia mau ʻāpana nui o ke keʻa (e pili ana i nā conductors Copper/Aluminium) mai 35mm2 a 1000mm2.
Loaʻa pinepine nā nui nui ma ke noi.
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IEC/BS Standard 19-33kV-XLPE Insulated MV Waena Voltage Mana
IEC/BS Standard 19/33kV XLPE-insulated MV mana uwea e like me ka International Electrotechnical Commission (IEC) a me British Standards (BS).
IEC 60502-2: Hōʻike i ke kūkulu ʻana, nā ana a me nā hoʻāʻo no nā kaula mana insulated extruded a hiki i 30 kV.
BS 6622: Pili i nā uwea pale kaua thermoset no nā volt o 19/33 kV. -
ʻO IEC BS maʻamau 12-20kV-XLPE i hoʻopaʻa ʻia i ka PVC sheathed MV Power Cable
He kūpono no nā pūnaewele ikehu e like me nā mana mana. No ka hoʻokomo ʻana i nā ducts, lalo a me waho.
Nui nā ʻano like ʻole o ke kūkulu ʻana, nā maʻamau a me nā mea i hoʻohana ʻia - ʻo ka wehewehe ʻana i ke kaula MV kūpono no kahi papahana he mea ia o ke kaulike ʻana i nā koi o ka hana, nā koi hoʻonohonoho, a me nā pilikia kūlohelohe, a laila e hōʻoia i ka uwea, ʻoihana, a me ka hoʻokō kānāwai. Me ka International Electrotechnical Commission (IEC) e wehewehe ana i nā uwea Medium Voltage e like me ka loaʻa ʻana o ka helu voltage ma luna o 1kV a hiki i 100kV kahi ākea ākea e noʻonoʻo ai. ʻOi aku ka maʻamau o ka noʻonoʻo ʻana e like me kā mākou e hana nei ma ke ʻano o 3.3kV a i 35kV, ma mua o ka lilo ʻana i ka uila kiʻekiʻe. Hiki iā mākou ke kākoʻo i nā kikoʻī uwea i nā volta āpau.