An raba kebul da wayoyi masu rufi na PVC zuwa kebul marasa rufi don wayoyi masu tsayayye, kebul masu rufi don wayoyi masu tsayayye, kebul masu sassauƙa marasa rufi, kebul masu sassauƙa masu rufi na gabaɗaya, wayoyi masu shigarwa da wayoyi masu kariya, kebul masu sassauƙa masu rufi na musamman Kebul, kebul masu hana wuta/jure wuta da aka rufe da PVC da sauran kayayyaki.
1. Tsarin kera kayayyaki masu girma, mai sauƙin samarwa da sarrafawa
2. Idan aka kwatanta da sauran nau'ikan kayan rufin kebul, wayar PVC da kebul ba wai kawai suna da ƙarancin farashi ba, har ma da bambancin launin saman, duhun haske, bugawa, ingancin sarrafawa, tauri, mannewa na conductor, halayen zahiri na injiniya da halayen lantarki na wayar kanta, da sauransu. Ana iya sarrafa dukkan fannoni yadda ya kamata; yana da kyawawan halayen hana harshen wuta, don haka wayoyin PVC da kebul na iya isa ga matakan hana harshen wuta da aka tsara a cikin ƙa'idodi daban-daban.
3. Wayar gabaɗaya tana cikin kewayon nauyi da aka ƙayyade. Murfin da ake amfani da shi a cikin wayar yadi yana da rufin polyvinyl chloride. Rufin waya ya kamata ya kasance mai santsi tare da buga saman fili. Idan aka gani daga ƙarshen wayar, rufin ya kamata ya zama daidai kuma ba mai ban mamaki ba.
（一）Wuraren wutar lantarki masu rufi na PVC waɗanda aka ƙididdige su har zuwa 0.6/1kV
Samfura, bayanin da aikace-aikace
| Samfuri | Bayani | Aikace-aikace | |||||||||||||
| VV VLV | Kebul ɗin wutar lantarki mai rufi da rufin PVC | Don shimfidawa a cikin ƙofofi ko ramuka, amma ba za su iya ɗaukar matsin lamba da ƙarfin injina na waje ba | |||||||||||||
| VV22 VLV22 | Kebulan wutar lantarki masu sulke na tef ɗin ƙarfe masu rufi da rufin PVC | Don kwanciya a ƙofofi, a cikin ramuka ko a ƙarƙashin ƙasa, na iya ɗaukar matsin lamba da ƙarfin injina na waje | |||||||||||||
| VV32 VLV32 | Kebulan wutar lantarki masu sulke na PVC masu rufi da kuma rufewa, waɗanda aka yi da ƙarfe mai kyau da kuma ƙarfe mai kauri. | Domin kwanciya a ƙofofi, a cikin rijiyoyi ko a ƙarƙashin ruwa, zai iya ɗaukar wani ƙarfin jan hankali. | |||||||||||||
| VV42 VLV42 | Wayoyin wutar lantarki masu sulke masu kauri da rufin PVC masu rufi da kuma rufin karfe masu nauyi | Don kwanciya rijiyoyi ko ƙarƙashin ruwa, ana iya ɗaukar wani ƙarfin jan hankali. | |||||||||||||
| NH ZR-VV ZR-VLV | Wayoyin PVC masu rufi da rufi, masu hana harshen wuta da kuma kebul masu jure wuta | Don shimfida ƙofofi ko ramuka, amma ba za a iya jure wa matsin lamba da jan hankali ba. A wuraren da ake yawan samun gobara. | |||||||||||||
| NH ZR-VV22 ZR-VLV22 | An rufe PVC da rufin ƙarfe, an yi masa sulke da tef ɗin ƙarfe, mai hana harshen wuta & kebul masu jure wa wuta | Don kwanciya a ƙofofi, a cikin ramuka ko a ƙarƙashin ƙasa, yana iya ɗaukar ƙarfin ja da matsi. A wuraren da wuta ke yawan faruwa akai-akai. | |||||||||||||
| NH ZR-VV32 ZR-VLV32 | An rufe PVC da rufin ƙarfe mai kyau, an yi masa sulke da waya mai hana harshen wuta, mai hana harshen wuta & kebul masu jure wa wuta | Don kwanciya a ƙofofi, a cikin rijiyoyi ko a ƙarƙashin ruwa, yana iya ɗaukar wani ƙarfin jan hankali. A wuraren da wuta ke yawan faruwa. | |||||||||||||
| NH ZR-VV42 ZR-VLV42 | An rufe PVC da rufin ƙarfe mai nauyi, an yi masa sulke da waya mai hana harshen wuta, mai hana harshen wuta & kebul masu jure wa wuta | Don yin rijiyoyi ko a ƙarƙashin ruwa, ana iya ɗaukar wani ƙarfin jan hankali. A wuraren da ake yawan samun gobara. | |||||||||||||
L—Mai sarrafa aluminum
Jerin samfura
| Samfuri | Adadin tsakiya | Ƙwaƙwalwar lantarki mai ƙima har zuwa 0.6/1kV | |||||||||||||
| Sashen giciye na asali 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 | ||||||||||||
Ana amfani da kebul na amored na tsakiya na sinole a cikin tsarin DC kawai. Idan yana cikin tsarin AC, ya kamata a yi amfani da layin sulke na kayan da ba na maganadisu ba ko kuma keɓewar maganadisu.
An jera tsarin, bayanan fasaha a cikin tebur 1-8, sai dai diamita na jagora.
Babban kadarorin
| A'a. | Gwaji abu | Kadara | |||||||
| 1 | Tsarin gini | An jera su a kan tebura | |||||||
| 2 | Juriyar Jagora | An jera su a kan tebura | |||||||
| 3 | Gwajin ƙarfin lantarki mai jure AC3.5kV minti 5 | Babu karyewa | |||||||
| 4 | Injiniyanci kadarori kafin tsufa | Ƙarfin tauri | Rufewa | Ma'auni 12.5N/mm2 | |||||
| Kuraje | Ma'auni 12.5N/mm2 | ||||||||
| Ƙarawa a lokacin hutu | Rufewa | Mafi ƙarancin kashi 150% | |||||||
| Kuraje | Mafi ƙarancin kashi 150% | ||||||||
| Injiniyanci kadarori da kaddarorin hana harshen wuta bayan tsufa | Ƙarfin tauri | Rufewa | 100C+2℃ Kwanaki 7 Min.12.5N/mm2 | ||||||
| Kuraje | 100C+2℃ Kwanaki 7 Min.12.5N/mm3 | ||||||||
| Bawul mai bambancin ƙarfin tensile | Rufewa | 100C土2℃7days Max.土25% | |||||||
| Kuraje | 100C土2℃7days Max.土26% | ||||||||
| Ƙarawa a lokacin hutu | Rufewa | 100C土2℃ Kwanaki 7 Min.150% | |||||||
| Kuraje | 100C土2℃ Kwanaki 7 Min.151% | ||||||||
| Bawul mai bambancin ƙarfin tensile | Rufewa | 100C土2℃7days Max.土25% | |||||||
| Kuraje | 100C土2℃7days Max.土25% | ||||||||
| 5 | Kadarar da ke hana harshen wuta | Bi ka'idojin GB12660.5-90(CB) da IEC332-3(CB) | |||||||
| 6 | Daidaiton juriyar rufi | Minti a 20℃ | 36.7 | ||||||
| Ki MQ km Ki M&. km | Matsakaicin at70℃ | 0.037 | |||||||
Kebul ɗin wutar lantarki mai rufi da rufin PVC wanda aka ƙididdige shi har zuwa 0.6/1kV
Tsarin, nauyi, juriyar aiki na kebul na wutar lantarki na tsakiya guda ɗaya 0.6/1kV
Yanayin kwanciya na kebul da kuma ɗaukar kaya na dogon lokaci ya ba da damar yin amfani da shi
Shigarwa
Zafin shigarwa bai kamata ya zama ƙasa da 0℃ ba, idan zafin yanayi ya ƙasa da 0℃, ya kamata a yi amfani da kebul ɗin a cikin tanda.
Radius mai lanƙwasa na kebul bai kamata ya gaza sau 10-15 ba
Bayan shigarwa, kebul ɗin ya kamata ya jure gwajin ƙarfin lantarki na tsawon minti 15. 3.5Kv dc
A cikin iska
Kebul ɗin tsakiya na sinale yana tafiya a layi ɗaya, nisan da ke tsakanin tsakiyar kebul ɗin shine lokaci 2 (ga kebul, waɗanda ke ratsa yankin sashe na mai jagora <185mm da 90mm (ga kebul, waɗanda ke ratsa yankin sashe na mai jagora>240mm').
Yanayin zafin jiki: 40℃
Matsakaicin zafin jagora: 70℃
Abubuwan ƙima a ƙarƙashin yanayin zafi daban-daban:
| Zafin iska | 20℃ | 25℃ | 35℃ | 40℃ | 45℃ | |
| Abubuwan ƙima | 1.12 | 1.06 | 0.94 | 0.87 | 0.79 | |
An binne shi kai tsaye a cikin ƙasa
Idan aka sanya kebul na tsakiya guda ɗaya daban, nisan da ke tsakanin tsakiyar kebul ɗin ya ninka diamita na kebul sau biyu.
Yanayin zafin jiki: 25℃
Matsakaicin zafin jiki na jagora: 70℃
Juriyar yanayin zafi na ƙasa: 1.0℃ mW
Zurfin: 0.7m.
Abubuwan ƙima a ƙarƙashin yanayin zafi daban-daban na yanayi
| Zafin iska | 15℃ | 20℃ | 30℃ | 35℃ | ||
| Abubuwan ƙima | 1.11 | 1.05 | 0.94 | 0.88 | ||
Matsayin gajerun da'ira
| Matsakaicin zafin jiki a ɗan gajeren da'ira | Matsakaicin wutar lantarki ta kewaye | ||||||
| 130℃ | l=94s //tA | ||||||
Ina: Yankin sashe na S-corss na mai jagora (mm?) tsawon lokacin da'irar t-gajere (sec).
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