Hoʻokaʻawale ʻia nā kaula a me nā uea PVC i hoʻopaʻa ʻia i nā kaula i hoʻopaʻa ʻia, nā kaula i hoʻopaʻa ʻia no ka uea paʻa, nā kaula hiki ke hoʻopaʻa ʻole ʻia, nā kaula maʻamau i hoʻopaʻa ʻia, nā kaula hoʻonohonoho a me nā uea pale, nā kumu kūikawā i hoʻopaʻa ʻia i nā kaula uila.
1. Kaʻina hana oʻo, maʻalahi e hana a hana
2. Ke hoʻohālikelike ʻia me nā ʻano mea ʻē aʻe o ke kelepona insulation, ʻaʻole haʻahaʻa wale ke kumukūʻai PVC insulated uea a me ke kaula, akā i ka ʻokoʻa o ka waihoʻoluʻu o ka ʻili, ka pōʻeleʻele māmā, ka paʻi ʻana, ka hana pono, paʻakikī, conductor adhesion, mechanical physical properties a me nā waiwai uila o ka uea ponoʻī, etc. maikaʻi loa kona mau waiwai pale ahi, no laila hiki i nā uwea insulated PVC a me nā kaula hiki ke maʻalahi i nā māka pale ahi i kuhikuhi ʻia ma nā kūlana like ʻole.
3. Aia ka uea i loko o ka laulā kaumaha i kuhikuhi ʻia. ʻO ka uhi i hoʻohana ʻia i ka uwea lole he polyvinyl chloride insulation. Pono ke ʻano maʻemaʻe o ke ʻano o ka uea me ka paʻi maʻemaʻe. ʻIke ʻia mai ka hopena o ka uea, pono ke ʻano o ka insulation a ʻaʻole eccentric.
VV PVC insulated mana uwea i maikai uila waiwai a me ka kemikala paʻa, a hiki ke waiho i loko o ka hale, i loko o tunnels, kaula auwaha, pipelines, inflammable a koʻikoʻi corrosive wahi. Inā makemakeʻoe e hoʻonui i kāna hana ahi, hiki iāʻoe ke hoʻopilikino i ka lapalapa ahi ʻO ka hiʻohiʻona nui o ke kaula uila pale ahi ʻaʻole maʻalahi ke hopu i ke ahi a i ʻole ka lohi ʻana o ka lapalapa i kaupalena ʻia i kahi ākea. He kūpono ia no ka waiho ʻana i loko o nā hōkele, nā kikowaena, nā ʻoihana kemika, nā ʻaila ʻaila, nā mines, nā mana mana, nā subways, nā hale kiʻekiʻe, a me nā mea ʻē aʻe i kūʻē i nā kaula. Kahi e pono ai ka wahie.
（一） PVC insulated uwea mana i helu ʻia a hiki i 0.6/1kV
Hoʻohālike, wehewehe a me ka noi
| Hoʻohālike | wehewehe | Palapala noi | |||||||||||||
| VV VLV | PVC insulated & sheathed uwea mana | No ka waiho ʻana i nā puka a i ʻole nā tunels, akā ʻaʻole hiki ke hoʻopaʻa i ke kaomi a me nā ikaika mechanical waho | |||||||||||||
| VV22 VLV22 | PVC insulated & sheathed, kila lipine pale mana uwea | No ka waiho ʻana i nā puka, i loko o nā tunel a i lalo paha, hiki ke bearpressure a me nā ikaika mechanical waho | |||||||||||||
| VV32 VLV32 | PVC insulated & sheathed, uwea kila maikaʻi i pale ʻia nā uwea mana | No ka waiho ʻana i nā puka, i loko o nā luawai a i ʻole ma lalo o ka wai, hiki ke hoʻopaʻa i kekahi ikaika huki. | |||||||||||||
| VV42 VLV42 | PVC insulated & sheathed, uwea kila kaumaha nā uwea mana | No ka waiho ʻana i nā pūnāwai a i ʻole ma lalo o ka wai, hiki ke hoʻopaʻa i kekahi ikaika huki. | |||||||||||||
| NH ZR-VV ZR-VLV | PVC insulated & sheathed, pale ahi & pale ahi uwea | No ka waiho ʻana i nā puka a i ʻole nā tunel, akā hiki ʻole ke hoʻomanawanui i ka huki ikaika a me ke kaomi. Ma nā wahi e ulu pinepine ai ke ahi. | |||||||||||||
| NH ZR-VV22 ZR-VLV22 | PVC insulated & sheathed, kila lipine pale kaua, pale ahi & uwea pale ahi | No ka waiho ʻana i nā puka, i nā tunel a i lalo paha, hiki ke hoʻomanawanui i ka huki huki a me ke kaomi. Ma nā wahi e ulu pinepine ai ke ahi. | |||||||||||||
| NH ZR-VV32 ZR-VLV32 | PVC insulated & sheathed, uea kila maikaʻi i kāhiko ʻia, pale ahi & uwea pale ahi | No ka waiho ʻana i nā puka, i loko o nā luawai a i ʻole ma lalo o ka wai, hiki ke hoʻopaʻa i kekahi ikaika huki. Ma nā wahi e ulu pinepine ai ke ahi. | |||||||||||||
| NH ZR-VV42 ZR-VLV42 | PVC insulated & sheathed, uea kila kaumaha i kāhiko ʻia, pale ahi & uwea pale ahi | No ka waiho ʻana i nā pūnāwai a i ʻole ma lalo o ka wai, hiki ke hoʻopaʻa i kekahi ikaika huki. Ma nā wahi e ulu pinepine ai ke ahi. | |||||||||||||
L—Ke alakai alumini
Laulā huahana
| Hoʻohālike | Ka helu o nā cores | ʻO ka uila i helu ʻia a hiki i ka 0.6/1kV | |||||||||||||
| Māhele kea inoa mm2 | |||||||||||||||
| Cu | AI | ||||||||||||||
| VV VLV NH ZR-VV ZR-VLV VV62 VLV62 NH ZR-VV62 ZR-VLV62 VV62 VLV62 NH ZR-VV62 ZR-VLV62 | 1 | 1.5 ~ 630 4 ~ 630 16 ~ 630 | 2.5 ~ 630 10 ~ 630 25 ~ 630 | ||||||||||||
| VV VLV NH ZR-VV ZR-VLV VV22 VLV22 NH ZR-VV22 ZR-VLV22 VV32(42) VLV33(42) NH ZR-VV32(42) ZR-VLV32(42) | 2 | 1.5 ~185 4~185 6~185 | 2.5 ~ 185 6 ~ 185 10 ~ 185 | ||||||||||||
| VV VLV NH ZR-VV ZR-VLV VV22 VLV22 NH ZR-VV22 ZR-VLV22 VV32(42) VLV33(42) NH ZR-VV32(42) ZR-VLV32(42) | 3 | 1.5 ~ 300 4 ~ 300 6 ~ 300 | 2.5 ~ 300 6 ~ 300 10 ~ 300 | ||||||||||||
| VV VLV NH ZR-VV ZR-VLV VV62(62,62) VLV62(62,62) NH ZR-VV62(62,62) ZR-VLV62(62,62) | 3+1;4 | 1.5 ~400 2.5 ~300 | 6 ~ 300 | ||||||||||||
| VV VLV NH ZR-VV ZR-VLV VV22(32,42) VLV22(32,42) NH ZR-VV22(32,42) ZR-VLV22(32,42) | 5;4+1;3+2 | 1.5 ~400 2.5 ~300 | 6 ~ 300 | ||||||||||||
Hoʻohana ʻia nā kaula amored sinole core ma ka ʻōnaehana DC wale nō. Inā i loko o ka ʻōnaehana AC, pono e hoʻohana i ka ʻāpana pale o ka mea manetic ʻole a i ʻole ka hoʻokaʻawale magnetic
Hoʻonohonoho ʻia nā ʻikepili ʻenehana i ka papa 1-8, koe wale nō ka diameter conductor.
Nā waiwai nui
| ʻAʻole. | Mea ho'āʻo | Waiwai | |||||||
| 1 | Hoʻolālā | Hoʻopaʻa ʻia i nā papa | |||||||
| 2 | Ke kū'ē i ke alakaʻi | Hoʻopaʻa ʻia i nā papa | |||||||
| 3 | E kū i ka ho'āʻo uila AC3.5kV 5min | ʻAʻohe haki | |||||||
| 4 | Mechanical waiwai ma mua o ka ʻelemakule | Ka ikaika tensile | ʻO ka hoʻokaʻawale | Min.12.5N/mm2 | |||||
| Puʻu | Min.12.5N/mm2 | ||||||||
| Elongation i ka wā hoʻomaha | ʻO ka hoʻokaʻawale | Min.150% | |||||||
| Puʻu | Min.150% | ||||||||
| Mechanical waiwai a nā pono pale ahi ma hope ʻelemakule | Ka ikaika tensile | ʻO ka hoʻokaʻawale | 100C+2℃7 lā Min.12.5N/mm2 | ||||||
| Puʻu | 100C+2℃7 lā Min.12.5N/mm3 | ||||||||
| ʻO ka valve hoʻololi o ka ikaika tensile | ʻO ka hoʻokaʻawale | 100C a hiki i ka 2 ℃ 7 mau lā Max. 25% | |||||||
| Puʻu | 100C a 2 ℃ 7 mau lā Max. 26% | ||||||||
| Elongation i ka wā hoʻomaha | ʻO ka hoʻokaʻawale | 100C a i 2 ℃ 7 mau lā Min.150% | |||||||
| Puʻu | 100C a i 2 ℃ 7 mau lā Min.151% | ||||||||
| ʻO ka valve hoʻololi o ka ikaika tensile | ʻO ka hoʻokaʻawale | 100C a hiki i ka 2 ℃ 7 mau lā Max. 25% | |||||||
| Puʻu | 100C a hiki i ka 2 ℃ 7 mau lā Max. 25% | ||||||||
| 5 | Waiwai pale ahi | E hoʻokō me GB12660.5-90(CB) a me IEC332-3(CB) | |||||||
| 6 | Mau o ka insulation resislivity | Min ma 20 ℃ | 36.7 | ||||||
| Ki MQ km Ki M&. km | Min ma 70 ℃ | 0.037 | |||||||
PVC insulated & sheathed mana uwea helu 'ia a hiki i 0.6/1kV
ʻO ke ʻano, ke kaumaha, ke kūpaʻa ʻana o 0.6/1kV uwea mana kumu hoʻokahi
ʻO nā kūlana kau uwea a me ka hoʻouka lōʻihi i ʻae ʻia ka ampacity
Hoʻokomo
ʻAʻole pono ka haʻahaʻa o ka hoʻonohonoho ʻana ma mua o 0 ℃, inā ʻoi aku ka haʻahaʻa o ka mahana ambient ma mua o 0 ℃, pono e hoʻomoʻa ʻia ke kaula.
ʻAʻole pono e emi iho ka radius piko o ke kaula ma mua o 10-15 mau manawa
Ma hope o ka hoʻouka ʻana, pono ke kaula e kū i ka hoʻāʻo ʻana o ka volta no 15 min. 3.5Kv dc
I ka lewa
ʻO ka sinale core cable e holo like ana, ʻo ka mamao ma waena o ke kikowaena o ke kaula he 2 imes (no nā kaula, kahi ʻāpana ʻāpana o ka conductor <185mm a me 90 mm (no nā kaula, kahi ʻāpana ʻāpana o ka conductor> 240mm').
ʻO ka mahana wela: 40 ℃
Max.temperature o ke alakai: 70 ℃
Nā kumu helu ma lalo o ka wela ambient like ʻole:
| Ea wela | 20 ℃ | 25 ℃ | 35 ℃ | 40 ℃ | 45 ℃ | |
| Nā kumu helu | 1.12 | 1.06 | 0.94 | 0.87 | 0.79 | |
Kanu pololei i ka lepo
Ke hoʻokomo kaʻawale ʻia nā kaula kumu hoʻokahi, ʻo ka mamao ma waena o ke kikowaena o ke kaula he 2 mau manawa o ke anawaena uwea.
ʻO ka mahana wela: 25 ℃
Max, wela o ke alakaʻi: 70 ℃
Palena wela wela o ka lepo: 1.0 ℃ mW
Ka hohonu: 0.7m.
Nā kumu helu ma lalo o ka wela ambient like ʻole
| Ea wela | 15 ℃ | 20 ℃ | 30 ℃ | 35 ℃ | ||
| Nā kumu helu | 1.11 | 1.05 | 0.94 | 0.88 | ||
Nā helu pōkole
| Max.temperature ma ke kaapuni pokole | Ke au nei kaapuni Maxshort | ||||||
| 130 ℃ | l=94s //tA | ||||||
Ma hea: S–corss māhele ʻāpana o ke alakaʻi (mm?) t–ka lōʻihi kaapuni pōkole (sec).
No nā kikoʻī, e ʻoluʻolu e kelepona i kā mākou mea kūʻai aku ma o ka FAQ
No nā kikoʻī, e ʻoluʻolu e kelepona i kā mākou mea kūʻai aku ma o ka FAQ
VV PVC insulated mana uwea i maikai uila waiwai a me ka kemikala paʻa, a hiki ke waiho i loko o ka hale, i loko o tunnels, kaula auwaha, pipelines, inflammable a koʻikoʻi corrosive wahi. Inā makemakeʻoe e hoʻonui i kāna hana ahi, hiki iāʻoe ke hoʻopilikino i ka lapalapa ahi ʻO ka hiʻohiʻona nui o ke kaula uila pale ahi ʻaʻole maʻalahi ke hopu i ke ahi a i ʻole ka lohi ʻana o ka lapalapa i kaupalena ʻia i kahi ākea. He kūpono ia no ka waiho ʻana i loko o nā hōkele, nā kikowaena, nā ʻoihana kemika, nā ʻaila ʻaila, nā mines, nā mana mana, nā subways, nā hale kiʻekiʻe, a me nā mea ʻē aʻe i kūʻē i nā kaula. Kahi e pono ai ka wahie.
（一） PVC insulated uwea mana i helu ʻia a hiki i 0.6/1kV
Hoʻohālike, wehewehe a me ka noi
| Hoʻohālike | wehewehe | Palapala noi | |||||||||||||
| VV VLV | PVC insulated & sheathed uwea mana | No ka waiho ʻana i nā puka a i ʻole nā tunels, akā ʻaʻole hiki ke hoʻopaʻa i ke kaomi a me nā ikaika mechanical waho | |||||||||||||
| VV22 VLV22 | PVC insulated & sheathed, kila lipine pale mana uwea | No ka waiho ʻana i nā puka, i loko o nā tunel a i lalo paha, hiki ke bearpressure a me nā ikaika mechanical waho | |||||||||||||
| VV32 VLV32 | PVC insulated & sheathed, uwea kila maikaʻi i pale ʻia nā uwea mana | No ka waiho ʻana i nā puka, i loko o nā luawai a i ʻole ma lalo o ka wai, hiki ke hoʻopaʻa i kekahi ikaika huki. | |||||||||||||
| VV42 VLV42 | PVC insulated & sheathed, uwea kila kaumaha nā uwea mana | No ka waiho ʻana i nā pūnāwai a i ʻole ma lalo o ka wai, hiki ke hoʻopaʻa i kekahi ikaika huki. | |||||||||||||
| NH ZR-VV ZR-VLV | PVC insulated & sheathed, pale ahi & pale ahi uwea | No ka waiho ʻana i nā puka a i ʻole nā tunel, akā hiki ʻole ke hoʻomanawanui i ka huki ikaika a me ke kaomi. Ma nā wahi e ulu pinepine ai ke ahi. | |||||||||||||
| NH ZR-VV22 ZR-VLV22 | PVC insulated & sheathed, kila lipine pale kaua, pale ahi & uwea pale ahi | No ka waiho ʻana i nā puka, i nā tunel a i lalo paha, hiki ke hoʻomanawanui i ka huki huki a me ke kaomi. Ma nā wahi e ulu pinepine ai ke ahi. | |||||||||||||
| NH ZR-VV32 ZR-VLV32 | PVC insulated & sheathed, uea kila maikaʻi i kāhiko ʻia, pale ahi & uwea pale ahi | No ka waiho ʻana i nā puka, i loko o nā luawai a i ʻole ma lalo o ka wai, hiki ke hoʻopaʻa i kekahi ikaika huki. Ma nā wahi e ulu pinepine ai ke ahi. | |||||||||||||
| NH ZR-VV42 ZR-VLV42 | PVC insulated & sheathed, uea kila kaumaha i kāhiko ʻia, pale ahi & uwea pale ahi | No ka waiho ʻana i nā pūnāwai a i ʻole ma lalo o ka wai, hiki ke hoʻopaʻa i kekahi ikaika huki. Ma nā wahi e ulu pinepine ai ke ahi. | |||||||||||||
L—Ke alakai alumini
Laulā huahana
| Hoʻohālike | Ka helu o nā cores | ʻO ka uila i helu ʻia a hiki i ka 0.6/1kV | |||||||||||||
| Māhele kea inoa mm2 | |||||||||||||||
| Cu | AI | ||||||||||||||
| VV VLV NH ZR-VV ZR-VLV VV62 VLV62 NH ZR-VV62 ZR-VLV62 VV62 VLV62 NH ZR-VV62 ZR-VLV62 | 1 | 1.5 ~ 630 4 ~ 630 16 ~ 630 | 2.5 ~ 630 10 ~ 630 25 ~ 630 | ||||||||||||
| VV VLV NH ZR-VV ZR-VLV VV22 VLV22 NH ZR-VV22 ZR-VLV22 VV32(42) VLV33(42) NH ZR-VV32(42) ZR-VLV32(42) | 2 | 1.5 ~185 4~185 6~185 | 2.5 ~ 185 6 ~ 185 10 ~ 185 | ||||||||||||
| VV VLV NH ZR-VV ZR-VLV VV22 VLV22 NH ZR-VV22 ZR-VLV22 VV32(42) VLV33(42) NH ZR-VV32(42) ZR-VLV32(42) | 3 | 1.5 ~ 300 4 ~ 300 6 ~ 300 | 2.5 ~ 300 6 ~ 300 10 ~ 300 | ||||||||||||
| VV VLV NH ZR-VV ZR-VLV VV62(62,62) VLV62(62,62) NH ZR-VV62(62,62) ZR-VLV62(62,62) | 3+1;4 | 1.5 ~400 2.5 ~300 | 6 ~ 300 | ||||||||||||
| VV VLV NH ZR-VV ZR-VLV VV22(32,42) VLV22(32,42) NH ZR-VV22(32,42) ZR-VLV22(32,42) | 5;4+1;3+2 | 1.5 ~400 2.5 ~300 | 6 ~ 300 | ||||||||||||
Hoʻohana ʻia nā kaula amored sinole core ma ka ʻōnaehana DC wale nō. Inā i loko o ka ʻōnaehana AC, pono e hoʻohana i ka ʻāpana pale o ka mea manetic ʻole a i ʻole ka hoʻokaʻawale magnetic
Hoʻonohonoho ʻia nā ʻikepili ʻenehana i ka papa 1-8, koe wale nō ka diameter conductor.
Nā waiwai nui
| ʻAʻole. | Mea ho'āʻo | Waiwai | |||||||
| 1 | Hoʻolālā | Hoʻopaʻa ʻia i nā papa | |||||||
| 2 | Ke kū'ē i ke alakaʻi | Hoʻopaʻa ʻia i nā papa | |||||||
| 3 | E kū i ka ho'āʻo uila AC3.5kV 5min | ʻAʻohe haki | |||||||
| 4 | Mechanical waiwai ma mua o ka ʻelemakule | Ka ikaika tensile | ʻO ka hoʻokaʻawale | Min.12.5N/mm2 | |||||
| Puʻu | Min.12.5N/mm2 | ||||||||
| Elongation i ka wā hoʻomaha | ʻO ka hoʻokaʻawale | Min.150% | |||||||
| Puʻu | Min.150% | ||||||||
| Mechanical waiwai a nā pono pale ahi ma hope ʻelemakule | Ka ikaika tensile | ʻO ka hoʻokaʻawale | 100C+2℃7 lā Min.12.5N/mm2 | ||||||
| Puʻu | 100C+2℃7 lā Min.12.5N/mm3 | ||||||||
| ʻO ka valve hoʻololi o ka ikaika tensile | ʻO ka hoʻokaʻawale | 100C a hiki i ka 2 ℃ 7 mau lā Max. 25% | |||||||
| Puʻu | 100C a 2 ℃ 7 mau lā Max. 26% | ||||||||
| Elongation i ka wā hoʻomaha | ʻO ka hoʻokaʻawale | 100C a i 2 ℃ 7 mau lā Min.150% | |||||||
| Puʻu | 100C a i 2 ℃ 7 mau lā Min.151% | ||||||||
| ʻO ka valve hoʻololi o ka ikaika tensile | ʻO ka hoʻokaʻawale | 100C a hiki i ka 2 ℃ 7 mau lā Max. 25% | |||||||
| Puʻu | 100C a hiki i ka 2 ℃ 7 mau lā Max. 25% | ||||||||
| 5 | Waiwai pale ahi | E hoʻokō me GB12660.5-90(CB) a me IEC332-3(CB) | |||||||
| 6 | Mau o ka insulation resislivity | Min ma 20 ℃ | 36.7 | ||||||
| Ki MQ km Ki M&. km | Min ma 70 ℃ | 0.037 | |||||||
PVC insulated & sheathed mana uwea helu 'ia a hiki i 0.6/1kV
ʻO ke ʻano, ke kaumaha, ke kūpaʻa ʻana o 0.6/1kV uwea mana kumu hoʻokahi
ʻO nā kūlana kau uwea a me ka hoʻouka lōʻihi i ʻae ʻia ka ampacity
Hoʻokomo
ʻAʻole pono ka haʻahaʻa o ka hoʻonohonoho ʻana ma mua o 0 ℃, inā ʻoi aku ka haʻahaʻa o ka mahana ambient ma mua o 0 ℃, pono e hoʻomoʻa ʻia ke kaula.
ʻAʻole pono e emi iho ka radius piko o ke kaula ma mua o 10-15 mau manawa
Ma hope o ka hoʻouka ʻana, pono ke kaula e kū i ka hoʻāʻo ʻana o ka volta no 15 min. 3.5Kv dc
I ka lewa
ʻO ka sinale core cable e holo like ana, ʻo ka mamao ma waena o ke kikowaena o ke kaula he 2 imes (no nā kaula, kahi ʻāpana ʻāpana o ka conductor <185mm a me 90 mm (no nā kaula, kahi ʻāpana ʻāpana o ka conductor> 240mm').
ʻO ka mahana wela: 40 ℃
Max.temperature o ke alakai: 70 ℃
Nā kumu helu ma lalo o ka wela ambient like ʻole:
| Ea wela | 20 ℃ | 25 ℃ | 35 ℃ | 40 ℃ | 45 ℃ | |
| Nā kumu helu | 1.12 | 1.06 | 0.94 | 0.87 | 0.79 | |
Kanu pololei i ka lepo
Ke hoʻokomo kaʻawale ʻia nā kaula kumu hoʻokahi, ʻo ka mamao ma waena o ke kikowaena o ke kaula he 2 mau manawa o ke anawaena uwea.
ʻO ka mahana wela: 25 ℃
Max, wela o ke alakaʻi: 70 ℃
Palena wela wela o ka lepo: 1.0 ℃ mW
Ka hohonu: 0.7m.
Nā kumu helu ma lalo o ka wela ambient like ʻole
| Ea wela | 15 ℃ | 20 ℃ | 30 ℃ | 35 ℃ | ||
| Nā kumu helu | 1.11 | 1.05 | 0.94 | 0.88 | ||
Nā helu pōkole
| Max.temperature ma ke kaapuni pokole | Ke au nei kaapuni Maxshort | ||||||
| 130 ℃ | l=94s //tA | ||||||
Ma hea: S–corss māhele ʻāpana o ke alakaʻi (mm?) t–ka lōʻihi kaapuni pōkole (sec).
No nā kikoʻī, e ʻoluʻolu e kelepona i kā mākou mea kūʻai aku ma o ka FAQ
No nā kikoʻī, e ʻoluʻolu e kelepona i kā mākou mea kūʻai aku ma o ka FAQ
