YJV 0.6/1KV 1.5-400mm² 1-5 pachimake Anapanga ku China Pamwamba mtundu XLPE mkuwa pachimake mphamvu chingwe

YJV 0.6/1KV 1.5-400mm² 1-5 pachimake Anapangidwa ku China Pamwamba mtundu XLPE mkuwa pachimake mphamvu chingwe Chiwonetsero

Kufotokozera Kwachidule:

Insulated PVC sheathed mphamvu chingwe,Zingwe ntchito kufala mphamvu ndi kachitidwe kugawa ndi ma voltages oveteredwa 0.6/1, 1.8/3, 3.6/6, 6/10, 8.7/10, 8.7/15, 12/20, 21/ 35, 26/35KV.

Titumizireni imelo

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Mafotokozedwe Akatundu

Insulated PVC sheathed mphamvu chingwe,Zingwe ntchito kufala mphamvu ndi kachitidwe kugawa ndi ma voltages oveteredwa 0.6/1, 1.8/3, 3.6/6, 6/10, 8.7/10, 8.7/15, 12/20, 21/ 35, 26/35KV.
1. XLPE insulated, PVC sheathed power cables (YJV, YJLV) ndi oyenera m'nyumba, tunnel, mapaipi, ndi kukwiriridwa m'nthaka (osadalira mphamvu yamakina)
2. XLPE insulated, zitsulo tepi oti muli nazo zida PVC sheathed mphamvu zingwe (YJV22, YJLV22) ndi oyenera m'nyumba, ngalande, chitoliro malowedwe, ndi kukwiriridwa m'nthaka.
3. XLPE insulated, zitsulo waya oti muli nazo zida PVC sheathed mphamvu zingwe (YJV32, 42, YJLV32, 42) ndi oyenera shafts, madzi, malo ndi dontho, ndipo akhoza kupirira mphamvu kunja)

Malangizo Kugwiritsa Ntchito

A) pakugwira ntchito bwino kwa chingwe, kutentha kwakukulu kwa conductor kudzakhala 70 ℃ kwa PVC kutchinjiriza ndi 90 ℃ kwa XLPE kutchinjiriza.
B) Kutentha kwakukulu kwa conductor panthawi yachidule (nthawi yayitali yosapitilira masekondi 5):
PVC kutchinjiriza - 160 ℃ kwa wochititsa mtanda gawo ≤300mm2, 140 ℃ kwa wochititsa mtanda gawo> 300mm2;Crosslinked PVC kutchinjiriza pa 250 ℃.
C) Mukayika zingwe, kutentha kozungulira sikuyenera kuchepera 0 ℃, ndipo utali wovomerezeka wopindika wocheperako ndi motere:
Chingwe chimodzi chokha: 20D yopanda zida, 15D yokhala ndi zida
Multi-core chingwe: 15D ya zida zopanda zida, 12D ya zida
Kumene: D- m'mimba mwake weniweni wa chingwe.
D) Mphamvu yothyola chingwe:
Chingwe cha Aluminiyamu: 40×S (N)
Chingwe chamkuwa: 70×S (N)
Zindikirani: S ndi gawo lonse la kondakitala

Product luso magawo

Chiwerengero cha ma cable cores

Kapangidwe kazinthu

1. Imakhala ndi kutentha kwapamwamba kwambiri: Kutsekemera kwa XLPE kumagwiritsa ntchito njira za mankhwala kapena zakuthupi kuti zisinthe mapangidwe a mamolekyu a polyethylene kukhala mawonekedwe atatu-dimensional network.Mawonekedwe a maukonde atatu-dimensional ali ndi kukana kwabwino kwa kutentha ndipo angagwiritsidwe ntchito pakugwira ntchito kwanthawi yayitali pa kutentha kwakukulu kwa madigiri 90 Celsius, moyo ukhoza kukhala zaka 40.
2. Imakhala ndi ntchito yabwino yotchinjiriza: ntchito ya polyethylene sikuti imangokhala ndi ntchito yotchinga ya polyethylene yolumikizana ndi mtanda, komanso imakhala ndi kuwongolera kwina kwa kukana.
3. Zida zamakina apamwamba: kuuma, kuuma, kukana kuvala komanso kukana kwamphamvu kwasinthidwa
4. Chemical resistance: XLPE palokha imakhala ndi asidi amphamvu ndi alkali kukana komanso kukana mafuta
5. Chitetezo cha chilengedwe: Popeza kuti zinthu zomwe zimawotchedwa ndi polyethylene zomangika ndi madzi ndi carbon dioxide, kuwonongeka kwa chilengedwe kumakhala kochepa, ndipo kumakwaniritsa zofunikira pachitetezo chamoto.
6. Kutentha kwapamwamba kwambiri kwa woyendetsa chingwe ndi 90 ° C, ndipo kutentha kwakukulu kwa woyendetsa chingwe panthawi yochepa (nthawi yayitali sikudutsa 5S) sikudutsa 250 ° C.