Tare da ci gaban tattalin arziki mai sauri, gine-ginen zamani suna canzawa kowace rana, matsalar rarraba gine-gine ta zama babban batu da ya shahara a fannin ƙira, saka hannun jari da kuma sashen gini. Domin biyan buƙatun kasuwa, da kuma cimma fasahar zamani ta duniya, ƙirƙirar Precast Branch Cable ya kawo sabon zaɓi ga layin samar da wutar lantarki a ginin.
1. Kyakkyawan amincin tsaron samar da wutar lantarki
2. Sauƙi a shigarwa, ƙarancin buƙatar muhalli, da kuma dacewa a gini
3. Kyakkyawan juriya ga girgiza, rufewar iska, hana ruwa da juriyar harshen wuta
4. Kyauta daga kulawa
5. Rage farashin rarraba wutar lantarki sosai
6. Rukuni da ƙayyadaddun bayanai da yawa, zaɓi mai sassauƙa, da haɗuwa a Will.
Zaɓin iri-iri da ƙayyadaddun bayanai na kebul:
YJV: XLPE mai rufi da kebul na wutar lantarki mai rufi da PVC.
ZR-YJV: Wayar wutar lantarki mai rufi da murfin XLPE mai hana harshen wuta.
NH-YJV: Wayar wutar lantarki mai rufi ta XLPE da kuma kebul mai ƙonewa a hankali a cikin rufin PVC.
VV: Kebul ɗin wutar lantarki mai rufi da rufin PVC.
ZR-VV: Kebul ɗin wutar lantarki mai rufi da kuma rufin PVC mai hana harshen wuta.
NH-VV: Kebul ɗin wutar lantarki mai rufi da kuma rufin PVC mai ƙonewa a hankali.
GWDZ-, WDZA-, WDN-, WDZAN-: sabuwar ƙarni na kebul na wutar lantarki mai rufin polyolefin tare da hayaki mai ƙarancin hayaki,
ƙarancin guba da rashin halogen.
Kebul na jerin G-oxygen
Bayanan kula:
1. Kebul ɗin kebul ne na jan ƙarfe mai tushe ɗaya tare da ƙarfin lantarki mai ƙimar 0.6/lkV (UO/U) ba tare da wata alama ta musamman ba.
2 Manyan kebul na lantarki ne da ke shafa murfin kariya ta baki.
3. Ba tare da wata alama ta musamman ba, dukkan igiyoyin reshe suna amfani da nau'in kebul na lantarki iri ɗaya da manyan kebul4. Idan kebul na reshe yana buƙatar wayar BV-500 mai launuka iri-iri (ja, kore, haske, shuɗi. rawaya/kore). Ya kamata a ƙayyade shi yayin yin oda.
Ma'aunin babban kebul da kebul na reshe duk suna ɗaukar XLPE ko PVC a matsayin rufin rufi (lEC, GB, JIS,
BS). Kebul ɗin wutar lantarki mai ƙarancin ƙarfi an yi shi ne da kayan PVC. Matsakaicin kebul na akwati shine kebul na tsakiya ɗaya ko fiye da nau'in juyawa na tsakiya (core biyu zuwa biyar na kebul), kebul na tsakiya ɗaya na kebul na reshe na iya ɗaukar ikon jure wuta, juriya ga wuta na kebul bisa ga buƙatar amfani da kebul mai jure wuta.
1. Juriyar rufi >200MQ;
2. InsulatiOn juriya ƙarfin lantarki> 3.5kV/min 5;
3. Kyakkyawan matsewar iska da ingancin hana ruwa shiga. Lokacin da aka nutsar da ruwan haɗin rassan, an auna juriyar kariya tsakanin ruwa da tsakiyar kebul, da ƙarfin lantarki mai jure mitar wutar lantarki sun cika buƙatun abubuwa 1 da 2.
4. Ƙarancin juriyar hulɗar haɗin reshe. Darajar rabon juriyar hulɗa da juriyar juriyar tsayi daidai gwargwado na layin reshe daidai yake da ko ƙasa da 1.2;
5. Babban ƙarfin haɗin gwiwa na gajeren da'ira. Yawan bambancin rabon juriyar hulɗa bayan gajeren da'ira daidai yake da ƙasa da 0.2;
6. Ga kebul na reshe mai kama da ZR-YJV wanda aka riga aka yi masa ado da harshen wuta, lokacin kashe kansa na jaket ɗin daidai yake da ƙasa da 12s kuma ya cika GB/T18380.3;
7. Baya ga samar da wutar lantarki a yanayin aiki na yau da kullun. Kebul na NH na juriyar wuta na iya sake daidaita aikin yau da kullun na tsawon minti 90 a ƙarƙashin yanayin buming kuma ya dace da GB/T19216.21-2003;
8. Matsakaicin zafin aiki na jan ƙarfe, tsakiyar kebul na VV shine 70'C da kuma na kebul na YJV 90'C;
9. Tare da kyakkyawan juriya ga lalatawa. Yana iya hana lalata gishirin da ba na halitta ba, mai, tushe, acid, maganin halitta da sauransu;
10. Kebul ɗin reshe na YJV wanda aka riga aka tsara yana da kyakkyawan kwanciyar hankali da juriya ga tsufa;
11. Kebul ɗin reshe mai tsabta na GWDZ-, WDZA-, WDNA-, WDZAN yana da fasaloli kamar ƙarancin hayaki mai guba, rashin halogen da juriya ga wuta da sauransu;
12. Kebul ɗin reshen shingen iskar oxygen na GZR-YJV mai ƙarfin hana harshen wuta da juriyar wuta wanda ya wuce aji na Antifaming Stamdard A.
1. Kyakkyawan amincin tsaron samar da wutar lantarki
2. Sauƙi a shigarwa, ƙarancin buƙatar muhalli, da kuma dacewa a gini
3. Kyakkyawan juriya ga girgiza, rufewar iska, hana ruwa da juriyar harshen wuta
4. Kyauta daga kulawa
5. Rage farashin rarraba wutar lantarki sosai
6. Rukuni da ƙayyadaddun bayanai da yawa, zaɓin sassauƙa, da haɗuwa a Will.
Ajin Antifaming Stamdard A. Bayanan fasaha
1. Sigogi na kebul na YJV mai girman 0.6/kV guda ɗaya
| Mai tuƙi | Kauri na rufin da aka ƙayyade (mm) | Kauri na asali na murfin (mm) | Jimlar diamita na jagoran jagora (mm) | Kimanin nauyi (kg/km) | Ƙarfin gwajin AC (kV) | Matsakaicin DC, juriyar jagora a 20C (Q/km) | Na'urar da aka ƙima (A) | Na'urar da aka ƙima (A) | (V/A m)x10-3 | ||
| Yankin giciye na mai sarrafa (mm) | Siffa da tsari | Diamita (mm) | |||||||||
| 10 16 | Matsewa da kuma yin ta hanyar jawowa | 4.0 5.0 | 0.7 0.7 | 1.4 1.4 | 9.0 9.5 | 150 215 | 3.5 3.5 | 1.83 1.15 | 85 113 | 75 100 | 2.0 1.3 |
| 25 32 | 6.0 7.0 | 0.9 0.9 | 1.4 1.4 | 11.5 12.0 | 310 410 | 3.5 3.5 | 0.727 0.524 | 150 181 | 132 164 | 0.84 0.63 | |
| 50 70 | 8.2 9.8 | 1.0 1.1 | 1.4 1.4 | 14.0 16.0 | 570 770 | 3.5 3.5 | 0.387 0.268 | 265 290 | 196 255 | 0.49 0.36 | |
| 95 125 | 11.6 12.9 | 1.1 1.2 | 1.5 1.5 | 18.0 20.0 | 1030 1280 | 3.5 3.5 | 0.193 0.153 | 347 410 | 310 360 | 0.29 0.24 | |
| 150 185 | 14.3 16.1 | 1.4 1.6 | 1.6 1.6 | 22.0 24.0 | 1590 1950 | 3.5 3.5 | 0.124 0.0991 | 470 530 | 419 479 | 0.21 0.19 | |
| 240 300 | 18.3 20.6 | 1.7 1.8 | 1.7 1.8 | 27.0 30.0 | 2490 3140 | 3.5 3.5 | 0.0754 0.0601 | 640 725 | 565 643 | 0.16 0.15 | |
| 400 500 | 23.6 26.6 | 2.0 2.2 | 1.9 2.0 | 34.0 37.0 | 4140 5140 | 3.5 3.5 | 0.0470 0.0366 | 845 980 | 771 940 | 0.131 0.120 | |
| 630 800 | 30.2 34.8 | 2.4 2.6 | 2.2 2.3 | 41.0 46.0 | 6440 8450 | 3.5 3.5 | 0.0283 0.0221 | 1150 1380 | 1130 1300 | 0.111 0.104 | |
| 1000 | 39 | 2.8 | 2.4 | 51 | 10600 | 3.5 | 0.0176 | 1605 | 1490 | 0.098 | |
2. Sigogi na kebul na VV guda ɗaya mai ƙarfin 0.6/kV
| Mai tuƙi | Kauri na rufin da aka ƙayyade (mm) | Kauri na asali na murfin (mm) | Jimlar diamita na jagoran jagora (mm) | Kimanin nauyi (kg/km) | Ƙarfin gwajin AC (kV) | Matsakaicin DC, juriyar jagora a 20C (Q/km) | Na'urar da aka ƙima (A) | Na'urar da aka ƙima (A) | (V/A m)x10-3 | ||
| Yankin giciye na mai sarrafa (mm) | Siffa da tsari | Diamita (mm) | |||||||||
| 10 16 | Matsewa da kuma yin ta hanyar jawowa | 4.0 5.0 | 0.7 0.7 | 1.4 1.4 | 9.0 10.0 | 150 215 | 3.5 3.5 | 1.83 1.15 | 71 94 | 61 81 | 2.0 1.3 |
| 25 32 | 6.0 7.0 | 0.9 0.9 | 1.4 1.4 | 11.3 12.3 | 310 410 | 3.5 3.5 | 0.727 0.524 | 122 151 | 105 130 | 0.84 0.63 | |
| 50 70 | 8.2 9.8 | 1.0 1.1 | 1.4 1.4 | 14.0 15.7 | 570 770 | 3.5 3.5 | 0.387 0.268 | 183 231 | 158 199 | 0.49 0.36 | |
| 95 125 | 11.6 12.9 | 1.1 1.2 | 1.7 1.7 | 18.4 19.8 | 1030 1280 | 3.5 3.5 | 0.193 0.153 | 284 327 | 245 282 | 0.29 0.24 | |
| 150 185 | 14.3 16.1 | 1.4 1.6 | 1.8 1.8 | 22.8 25.1 | 1590 1950 | 3.5 3.5 | 0.124 0.0991 | 368 437 | 317 377 | 0.21 0.19 | |
| 240 300 | 18.3 20.6 | 1.7 1.8 | 1.8 2.1 | 28.5 32.0 | 2490 3140 | 3.5 3.5 | 0.0754 0.0601 | 522 606 | 450 522 | 0.16 0.15 | |
| 400 500 | 23.6 26.6 | 2.0 2.2 | 2.2 2.3 | 35.4 40.0 | 4140 5140 | 3.5 3.5 | 0.0470 0.0366 | 732 854 | 631 736 | 0.131 0.120 | |
| 630 800 | 30.2 34.8 | 2.4 2.6 | 2.4 2.6 | 46.0 50.0 | 6440 8450 | 3.5 3.5 | 0.0283 0.0221 | 1024 1206 | 833 1040 | 0.111 0.104 | |
| 1000 | 39 | 2.8 | 2.6 | 52 | 10600 | 3.5 | 0.0176 | 1379 | 1220 | 0.098 | |
3. Kebul mai tsabta yana ɗaukar sabon ƙarni na filastik polyolefin a matsayin kayan rufin rufi. Yana da halaye da yawa. Kamar na'urar hana wuta, ƙarancin hayaƙi, ƙarancin guba da kuma rashin halogen. Yana shawo kan lahani ko kebul na gargajiya waɗanda ke ɗauke da halogen, yana bin diddigin yanayin da ke tasowa sosai. Babban kebul da kebul na reshe na kebul na reshe da aka riga aka ƙirƙira duka suna ɗaukar kebul mai tsabta, reshe kuma yana amfani da ƙarancin hayaƙi, ƙarancin guba da halogen free sabon filastik.
Lambar sunan: kebul mai tsaftacewa: GWDZ-, WDZA-, WDN-, WDZAN-
Tsarin juriyar wuta mara halogen
1. mai sarrafa 2.rufewa (XLPE)3.sheath ( ƙarancin hayaƙi, mara guba, polyolefin mara halogen)
Tsarin kebul na reshe mai tsabta wanda ba ya jure wa halogen wuta
Tsarin kebul na reshe mai tsabta wanda ba ya jure wa halogen wuta
1. mai jagoranci 2. murfin hana harshen wuta 3. rufi (XLPE) 4. sheath ( ƙarancin hayaƙi, mara guba, polyolefin mara halogen)
Sigogi na kebul na reshe mai tsaftacewa guda ɗaya mai ƙarfin 0.6/1kV (GWDZ-,WDZA-,WDN-,WDZAN-)
| Waya | Kauri na rufin da aka ƙayyade (mm) | Kauri na asali na murfin (mm) | Kimanin jimlar diamita na waje (mm) | 20 ℃ matsakaicin juriya mai jagora (Ω/km) | Kimanin nauyi (kg/km) | Matsayin halin yanzu (A) | Matsayin halin yanzu (A) | (V/A m)x10-3 | ||
| Nau'i sashe-sashe yankin mai sarrafa wutar lantarki (mm2) | tsari (Alamar/mm) | Kimanin na waje diamita (mm) | ||||||||
| 10 16 | 7/1.35 | 4.05 4.7 | 0.7 0.7 | 1.4 1.4 | 9.5 10.0 | 1.83 1.15 | 155 210 | 85 113 | 75 10 | 2.0 1.3 |
| CRS | ||||||||||
| 25 35 | CRS | 5.9 7.0 | 0.9 0.9 | 1.4 1.4 | 11.5 12.5 | 0.727 0.524 | 310 410 | 150 181 | 132 164 | 0.84 0.63 |
| CRS | ||||||||||
| 50 70 | CRSC.RS | 8.0 9.7 | 1.0 1.1 | 1.4 1.4 | 14.0 16.0 | 0.387 0.268 | 560 765 | 265 290 | 196 255 | 0.49 0.36 |
| 95 120 | CRSC.RS | 11.4 12.8 | 1.1 1.2 | 1.4 1.5 | 17.5 19.5 | 0.193 0.153 | 1010 1270 | 347 410 | 310 360 | 0.29 0.24 |
| 150 185 | CRSC.RS | 14.3 15.8 | 1.4 1.6 | 1.6 1.6 | 22 24 | 0.124 0.0991 | 1580 1930 | 470 530 | 419 479 | 0.21 0.19 |
| 240 300 | CRSC.RS | 18.3 20.5 | 1.7 1.8 | 1.7 1.8 | 26 29 | 0.0754 0.0601 | 2490 3090 | 640 725 | 565 643 | 0.16 0.15 |
| 400 500 | CRSC.RS | 23.3 26.4 | 2.0 2.2 | 2.0 2.2 | 32 36 | 0.0470 0.0366 | 4070 5050 | 845 980 | 771 940 | 0.131 0.120 |
| 630 | CRSC.RS | 30.2 | 2.4 | 2.4 | 40 | 0.0283 | 6350 | 1150 | 1130 | 0.111 |
Zane-zanen shigarwa na kebul na reshe
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