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XLPE insulated uwea Kiʻi Manaʻo

XLPE uwea insulated

ʻO ke kaula i hoʻopaʻa ʻia ʻo XLPE he ʻano uwea kūpono no ka ʻoihana hoʻolaha a me nā māla ʻē aʻe, nona nā pono like ʻole o ka PVC insulated cable. Loaʻa iā ia ke ʻano maʻalahi, ke kaumaha māmā, ke kūpaʻa wela maikaʻi, ka ikaika haʻahaʻa ikaika, ka hoʻoheheʻe ʻole, ke kūpaʻa kino kino a me ka ikaika mechanical kiʻekiʻe.


  • XLPE uwea insulated

Huahana Huahana

Palapala noi

Nā ʻāpana

Nā Laʻana & Nā Hana

Anana

Hoʻolauna Huahana

ʻO ke kaula i hoʻopaʻa ʻia ʻo XLPE he ʻano uwea kūpono no ka ʻoihana hoʻolaha a me nā māla ʻē aʻe, nona nā pono like ʻole o ka PVC insulated cable. Loaʻa iā ia ke ʻano maʻalahi, ke kaumaha māmā, ke kūpaʻa wela maikaʻi, ka ikaika haʻahaʻa ikaika, ka hoʻoheheʻe ʻole, ke kūpaʻa kino kino a me ka ikaika mechanical kiʻekiʻe.

Nā hiʻohiʻona

1676596548937

1. Heat kū'ē: XLPE me ka upena-like ekolu-dimension hale i loa maikaʻi loa wela. ʻAʻole ia e decompose a carbonize ma lalo o 300 ° C, hiki i ka mahana hana lōʻihi ke hiki i 90 ° C, a hiki ke ola wela i 40 mau makahiki.

2. Ka hana hoʻonā: XLPE e hoʻomau i nā waiwai insulation maikaʻi mua o PE, a piʻi aʻe ke kūpaʻa insulation. He liʻiliʻi loa kona tangent poho dielectric a ʻaʻole pili nui ʻia e ka wela.

3. Nā waiwai mechanical: Ma muli o ka hoʻokumu ʻana i nā paʻa kemika hou ma waena o nā macromolecules, ua hoʻomaikaʻi ʻia ka paʻakikī, ka ʻoʻoleʻa, ke kūpaʻa a me ka hopena o ka XLPE, no laila e hoʻomaikaʻi ai i nā hemahema o ka PE i hiki ke pilikia i ke koʻikoʻi a me nā māwae.

4. Ke kū'ē kemika: Loaʻa i ka XLPE ka ikaika o ka waikawa a me ka alkali a me kaʻaila kū'ē, aʻo kāna mau mea puhi ahi ka nui o ka wai a me ke kalapona'okikene, i emi iho ka pōʻino i ke kaiapuni a me nā koi o ka palekana ahi hou.

110kV XLPE insulated mana uwea hiʻona nui merits o ka malamalama hana, kiʻekiʻe ikaika medium, haʻahaʻa lossof medium, lōʻihi i ka elemakule, maʻalahi no ka hoʻouka ʻana, kau palena ʻole o ka hāʻule, etc. Ke hoʻonui nei ka hoʻohana ʻana o kēia ʻano kelepona i ka hoʻololi ʻana a me ka hoʻouna ʻana i nā laina lalo.

Nā hōʻailona a me nā hōʻailona.

XLPE insulated YJ Puʻu alumini Q Puʻu waho PVC 02
ʻOonductor keleawe T Puʻu alumini rivelled LW ʻO ka polythene sheath 03
Aluminum conductor L ʻO ka hui pū ʻana o ka metala a me ka plastic A ʻO ke ʻano hoʻopaʻa wai lōʻihi Z

'Ōlelo Aʻo: Aia i loko o nā pūʻulu alumini i hoʻopaʻa ʻia me ka puʻu alumini wili a me ka pū alumini welded. Ua like nā hōʻailona o lākou me LW. Hōʻike maoli ʻia ka sheath alumini welded i ka inoa huahana. ʻO ka inoa ʻāpana me ka "welded" ʻo ia ke ʻano o ka puʻu alumini i wili ʻia.

ʻIke ʻenehana nui

Hōʻailona-kaʻina impedance a me zero-sequence impedance

Ke waiho nei mH/km
ʻO ka mea maʻamau. ʻāpana keʻa o ka mea hoʻokele mm2 Ka hoʻopaʻa ʻana o ka hōʻailona Ka hoʻopaʻa ʻana o ka hōʻailona
Mea hoʻokele keleawe 240 0.0970+j0.211 0.168+j0.134
300 0.0777+j0.204 0.148+j0.128
400 0.0614+j0.195 0.131+j0.119
500 0.0425+j0.188 0.116+j0.114
630 0.0384+i0.180 0.104+j0.108
800 0.0311+j0.172 0.0946+j0.103
Aluminum conductor 240 0.161+j0.211 0.232+j0.134
300 0.129+j0.204 0.199+j0.128
400 0.101+j0.195 0.170+j0.119
500 0.0787+j0.188 0.146+j0.114
630 0.0611+j0.180 0.123+j0.108
800 0.0489+i0.172 0.112+i0.103
Ke waiho nei mH/km
ʻO ka mea maʻamau. ʻāpana keʻa o ka mea hoʻokele mm2 Ka hoʻopaʻa ʻana o ka hōʻailona Ka hoʻopaʻa ʻana o ka hōʻailona
Mea hoʻokele keleawe 240 0.0970+j0.209 0.168+j0.134
300 0.0777+j0.202 0.148+j0.128
400 0.0614+j0.193 0.131+j0.119
500 0.0425+j0.186 0.116+j0.114
630 0.0384+j0.179 0.104+j0.108
800 0.0311+j0.171 0.0946+j0.103
Aluminum conductor 240 0.161+j0.209 0.232+j0.134
300 0.129+j0.202 0.199+j0.128
400 0.101+j0.193 0.170+j0.119
500 0.0787+j0.186 0.146+j0.114
630 0.0611+j0.179 0.123+j0.108
800 0.0489+j0.171 0.112+i0.103

ʻIke ʻenehana nui

ʻO ka hiki ke lawe i kēia manawa o ke kaula

Ke waiho nei mH/km
ʻO ka mea maʻamau. ʻāpana keʻa o ka mea hoʻokele mm2 Mea hoʻokele keleawe Aluminum conductor
Inair Kanu ia Inair Kanu ia
240 807 558 628 434
300 926 629 720 490
400 1080 718 845 563
500 1302 847 986 643
630 1454 923 1153 734
800 1668 1032 1336 930
Ke waiho nei mH/km
ʻO ka mea maʻamau. ʻāpana keʻa o ka mea hoʻokele mm2 Mea hoʻokele keleawe Aluminum conductor
Inair Kanu ia Inair Kanu ia
240 734 516 573 405
300 837 579 655 455
400 966 655 762 520
500 1149 763 882 590
630 1269 825 1021 669
800 1433 910 1170 750

Nā kūlana hoʻonohonoho a me ka hana

Max.continnous hana wela o ka uwea conductor………………90 ℃

ʻO ka mahana wela o ka ea…………………………………………….40 ℃

Ka wela o ka lepo………………………………………………….25 ℃

Ke pale wela o ka lepo……………………………………….1.2.℃ m/w

Ka hohonu o ka waiho ʻana……………………………………………………1m

Hoʻomoe like ʻia ke kaula kaapuni hōʻailona, ​​ʻo 250mm ke ākea pili

Ke ʻano hoʻopaʻa ʻana o ka pale metala: hoʻokahi-hopena a i ʻole waena intercrossing interlinking double-ended

Ka helu hoʻoponopono o ka nui lawe i kēia manawa ma ka wela kaiapuni like ʻole

Ke ea wela ℃ 0 5 10 15 20 25 30 35 40 45 50
Coefficient 1.34 1.3 1.27 1.22 1.18 1.14 1.10 1.05 1.00 0.95 0.89

Ka helu hoʻoponopono o ka nui lawe ʻana i kēia manawa ma nā ʻano wela o ka lepo

ka wela o ka lepo ℃ 0 5 10 15 20 25 30 40 45 50
Coefficient 1.18 1.14 1.11 1.07 1.04 1.00 0.96 0.92 0.87 0.70

ʻO ka helu hoʻoponopono o ka nui lawe i kēia manawa ma ka lepo ʻokoʻa ke kūpaʻa wela

Kaumaha wela o ka lepo 0.8 1.0 1.2 1.5 1.8 2.0 2.5 3.0
Coefficient 1.07 1.06 1.00 0.92 0.86 0.83 0.75 0.70

Ka helu hoʻoponopono o ka nui lawe o kēia manawa ma ka hohonu hoʻomoe like ʻole

Hohonu kau m 0.5 0.7 0.9 1.0 1.2 1.5
Coefficient 1.10 1.05 1.01 1.00 0.98 0.95

Kiʻi hoʻolālā kelepona

h

Hoʻohālike o ke kaula

Hoʻohālike Nane Palapala noi
YJLW02 Ke kalaiwa keleawe, XLPE insulated, creasing-alumninum
uwea mana a me PVC		 F a waiho i loko,
ma ka tunnel, ʻauwaha uwea, pūnāwai a i ʻole
YJLWO3
Ka mea hoʻokele keleawe, XLPE insulated, creasmg-aluminum sheathed a me PE
uwea mana i uhi ʻia
undergrcund, hiki ke hoomanawanui
nā mana mechanical waho
a me kekahi ikaika huki.
YJLLW02 Aluminum conductor, XLPE nsulated, creasmg-aluminum sheathed a
uwea mana i uhi ʻia PVC
YJLWO3 ʻO ke alakaʻi keleawe, XLPE insulated, creasmg-aluminum sheathed a me PE
uwea mana i uhi ʻia
YJLLWO3 ʻO ka mea alakaʻi alumini XLPE i hoʻopaʻa ʻia, creasing-aluminum sheathed a me PEsheathed cower cablo
YJLW02-Z ʻO ka mea hoʻokele keleawe, XLPE i hoʻopaʻa ʻia, ʻokiʻoki-aluminum a me PVCsheathed longitudina-poka-wai uwea mana. No ka waiho ʻana i loko, i loko o ka tunnel, cabletrench, wel a i ʻole lalo, hoʻohana ʻia ma kahi ʻūlū a i ka papaʻaina wai kiʻekiʻe, hiki ke hoʻopaʻa i nā mana mechanical waho a me kekahi ikaika huki.
YJLLW02-Z Aluminum conductor，XLPE insulaled，creasmg-aluminum sheathed a PVCsheathed longitudina-block-water uwea mana
YJLW03-Z ʻO ka mea hoʻokele keleawe, XLPE i hoʻopaʻa ʻia i ka creasing-aluminum sheathed a me PE sheathed longitudinal-block-water uwea mana.
JLLW03-Z ʻO ka mea alakaʻi alumini, XLPE i hoʻopaʻa ʻia, creasmg-aluminum i uhi ʻia a me PE i hoʻopaʻa ʻia i ka lengitudinal-block-water uwea mana.

l

No nā kikoʻī, e ʻoluʻolu e kelepona i kā mākou mea kūʻai aku ma o ka FAQ

110kV XLPE insulated mana uwea hiʻona nui merits o ka malamalama hana, kiʻekiʻe ikaika medium, haʻahaʻa lossof medium, lōʻihi i ka elemakule, maʻalahi no ka hoʻouka ʻana, kau palena ʻole o ka hāʻule, etc. Ke hoʻonui nei ka hoʻohana ʻana o kēia ʻano kelepona i ka hoʻololi ʻana a me ka hoʻouna ʻana i nā laina lalo.

Nā hōʻailona a me nā hōʻailona.

XLPE insulated YJ Puʻu alumini Q Puʻu waho PVC 02
ʻOonductor keleawe T Puʻu alumini rivelled LW ʻO ka polythene sheath 03
Aluminum conductor L ʻO ka hui pū ʻana o ka metala a me ka plastic A ʻO ke ʻano hoʻopaʻa wai lōʻihi Z

'Ōlelo Aʻo: Aia i loko o nā pūʻulu alumini i hoʻopaʻa ʻia me ka puʻu alumini wili a me ka pū alumini welded. Ua like nā hōʻailona o lākou me LW. Hōʻike maoli ʻia ka sheath alumini welded i ka inoa huahana. ʻO ka inoa ʻāpana me ka "welded" ʻo ia ke ʻano o ka puʻu alumini i wili ʻia.

ʻIke ʻenehana nui

Hōʻailona-kaʻina impedance a me zero-sequence impedance

Ke waiho nei mH/km
ʻO ka mea maʻamau. ʻāpana keʻa o ka mea hoʻokele mm2 Ka hoʻopaʻa ʻana o ka hōʻailona Ka hoʻopaʻa ʻana o ka hōʻailona
Mea hoʻokele keleawe 240 0.0970+j0.211 0.168+j0.134
300 0.0777+j0.204 0.148+j0.128
400 0.0614+j0.195 0.131+j0.119
500 0.0425+j0.188 0.116+j0.114
630 0.0384+i0.180 0.104+j0.108
800 0.0311+j0.172 0.0946+j0.103
Aluminum conductor 240 0.161+j0.211 0.232+j0.134
300 0.129+j0.204 0.199+j0.128
400 0.101+j0.195 0.170+j0.119
500 0.0787+j0.188 0.146+j0.114
630 0.0611+j0.180 0.123+j0.108
800 0.0489+i0.172 0.112+i0.103
Ke waiho nei mH/km
ʻO ka mea maʻamau. ʻāpana keʻa o ka mea hoʻokele mm2 Ka hoʻopaʻa ʻana o ka hōʻailona Ka hoʻopaʻa ʻana o ka hōʻailona
Mea hoʻokele keleawe 240 0.0970+j0.209 0.168+j0.134
300 0.0777+j0.202 0.148+j0.128
400 0.0614+j0.193 0.131+j0.119
500 0.0425+j0.186 0.116+j0.114
630 0.0384+j0.179 0.104+j0.108
800 0.0311+j0.171 0.0946+j0.103
Aluminum conductor 240 0.161+j0.209 0.232+j0.134
300 0.129+j0.202 0.199+j0.128
400 0.101+j0.193 0.170+j0.119
500 0.0787+j0.186 0.146+j0.114
630 0.0611+j0.179 0.123+j0.108
800 0.0489+j0.171 0.112+i0.103

ʻIke ʻenehana nui

ʻO ka hiki ke lawe i kēia manawa o ke kaula

Ke waiho nei mH/km
ʻO ka mea maʻamau. ʻāpana keʻa o ka mea hoʻokele mm2 Mea hoʻokele keleawe Aluminum conductor
Inair Kanu ia Inair Kanu ia
240 807 558 628 434
300 926 629 720 490
400 1080 718 845 563
500 1302 847 986 643
630 1454 923 1153 734
800 1668 1032 1336 930
Ke waiho nei mH/km
ʻO ka mea maʻamau. ʻāpana keʻa o ka mea hoʻokele mm2 Mea hoʻokele keleawe Aluminum conductor
Inair Kanu ia Inair Kanu ia
240 734 516 573 405
300 837 579 655 455
400 966 655 762 520
500 1149 763 882 590
630 1269 825 1021 669
800 1433 910 1170 750

Nā kūlana hoʻonohonoho a me ka hana

Max.continnous hana wela o ka uwea conductor………………90 ℃

ʻO ka mahana wela o ka ea…………………………………………….40 ℃

Ka wela o ka lepo………………………………………………….25 ℃

Ke pale wela o ka lepo……………………………………….1.2.℃ m/w

Ka hohonu o ka waiho ʻana……………………………………………………1m

Hoʻomoe like ʻia ke kaula kaapuni hōʻailona, ​​ʻo 250mm ke ākea pili

Ke ʻano hoʻopaʻa ʻana o ka pale metala: hoʻokahi-hopena a i ʻole waena intercrossing interlinking double-ended

Ka helu hoʻoponopono o ka nui lawe i kēia manawa ma ka wela kaiapuni like ʻole

Ke ea wela ℃ 0 5 10 15 20 25 30 35 40 45 50
Coefficient 1.34 1.3 1.27 1.22 1.18 1.14 1.10 1.05 1.00 0.95 0.89

Ka helu hoʻoponopono o ka nui lawe ʻana i kēia manawa ma nā ʻano wela o ka lepo

ka wela o ka lepo ℃ 0 5 10 15 20 25 30 40 45 50
Coefficient 1.18 1.14 1.11 1.07 1.04 1.00 0.96 0.92 0.87 0.70

ʻO ka helu hoʻoponopono o ka nui lawe i kēia manawa ma ka lepo ʻokoʻa ke kūpaʻa wela

Kaumaha wela o ka lepo 0.8 1.0 1.2 1.5 1.8 2.0 2.5 3.0
Coefficient 1.07 1.06 1.00 0.92 0.86 0.83 0.75 0.70

Ka helu hoʻoponopono o ka nui lawe o kēia manawa ma ka hohonu hoʻomoe like ʻole

Hohonu kau m 0.5 0.7 0.9 1.0 1.2 1.5
Coefficient 1.10 1.05 1.01 1.00 0.98 0.95

Kiʻi hoʻolālā kelepona

h

Hoʻohālike o ke kaula

Hoʻohālike Nane Palapala noi
YJLW02 Ke kalaiwa keleawe, XLPE insulated, creasing-alumninum
uwea mana a me PVC		 F a waiho i loko,
ma ka tunnel, ʻauwaha uwea, pūnāwai a i ʻole
YJLWO3
Ka mea hoʻokele keleawe, XLPE insulated, creasmg-aluminum sheathed a me PE
uwea mana i uhi ʻia
undergrcund, hiki ke hoomanawanui
nā mana mechanical waho
a me kekahi ikaika huki.
YJLLW02 Aluminum conductor, XLPE nsulated, creasmg-aluminum sheathed a
uwea mana i uhi ʻia PVC
YJLWO3 ʻO ke alakaʻi keleawe, XLPE insulated, creasmg-aluminum sheathed a me PE
uwea mana i uhi ʻia
YJLLWO3 ʻO ka mea alakaʻi alumini XLPE i hoʻopaʻa ʻia, creasing-aluminum sheathed a me PEsheathed cower cablo
YJLW02-Z ʻO ka mea hoʻokele keleawe, XLPE i hoʻopaʻa ʻia, ʻokiʻoki-aluminum a me PVCsheathed longitudina-poka-wai uwea mana. No ka waiho ʻana i loko, i loko o ka tunnel, cabletrench, wel a i ʻole lalo, hoʻohana ʻia ma kahi ʻūlū a i ka papaʻaina wai kiʻekiʻe, hiki ke hoʻopaʻa i nā mana mechanical waho a me kekahi ikaika huki.
YJLLW02-Z Aluminum conductor，XLPE insulaled，creasmg-aluminum sheathed a PVCsheathed longitudina-block-water uwea mana
YJLW03-Z ʻO ka mea hoʻokele keleawe, XLPE i hoʻopaʻa ʻia i ka creasing-aluminum sheathed a me PE sheathed longitudinal-block-water uwea mana.
JLLW03-Z ʻO ka mea alakaʻi alumini, XLPE i hoʻopaʻa ʻia, creasmg-aluminum i uhi ʻia a me PE i hoʻopaʻa ʻia i ka lengitudinal-block-water uwea mana.

l

No nā kikoʻī, e ʻoluʻolu e kelepona i kā mākou mea kūʻai aku ma o ka FAQ

Māhele huahana

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