Chingwe Chamagetsi Chapakati Chamagetsi
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AS/NZS muyezo 19-33kV-XLPE Insulated MV Power Cable
Chingwe chogawa magetsi kapena sub-transmission network chomwe chimagwiritsidwa ntchito ngati choyambira ku Commercial, Industrial and network networking.Zoyenera pamakina olakwika okwera mpaka 10kA/1sec.Zomangamanga zomwe zidavoteredwa ndi zolakwika zapamwamba zimapezeka mukafunsidwa.
Makulidwe a Chingwe cha MV:
Zingwe zathu za 10kV, 11kV, 20kV, 22kV, 30kV ndi 33kV zimapezeka mumagulu otsatirawa (kutengera ma conductor a Copper/Aluminium) kuyambira 35mm2 mpaka 1000mm2.
Zokulirapo nthawi zambiri zimapezeka mukapempha.
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IEC/BS Standard 19-33kV-XLPE Insulated MV Middle Voltage Power Cable
Zingwe zamagetsi zapakati zimapangidwa pogwiritsa ntchito njira ya monosil.Timapereka chomera chapadera kwambiri, malo opangira kafukufuku wamakono komanso njira zowongolera bwino zomwe zimafunikira popanga zingwe zotsekera za PVC kuti zigwiritsidwe ntchito mpaka 6KV ndi XLPE/EPR zingwe zotsekera kuti zizigwiritsidwa ntchito pamagetsi mpaka 35 KV. .Zida zonse zimasungidwa mumikhalidwe yoyendetsedwa ndi ukhondo panthawi yonse yopangira kuti zitsimikizire kuti zida zomalizidwa zomalizidwa ndizofanana.
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IEC BS Standard 12-20kV-XLPE Insulated PVC sheathed MV Power Cable
Oyenera ma netiweki amagetsi monga malo opangira magetsi.Kwa unsembe mu ducts, mobisa ndi panja.
Pali kusiyanasiyana kwakukulu pakumanga, miyezo ndi zida zomwe zimagwiritsidwa ntchito - kutchula chingwe cholondola cha MV cha projekiti ndi nkhani yolinganiza zofunikira zogwirira ntchito, kuyika zofunikira, ndi zovuta zachilengedwe, ndikuwonetsetsa kuti chingwe, makampani, ndi kutsata malamulo.Ndi bungwe la International Electrotechnical Commission (IEC) lomwe limafotokoza kuti zingwe za Medium Voltage zili ndi ma voliyumu opitilira 1kV mpaka 100kV ndiye kuti mphamvu yamagetsi ikuluikulu iyenera kuganiziridwa.Ndizofala kwambiri kuganiza monga momwe timachitira 3.3kV mpaka 35kV, isanakhale mphamvu yamagetsi.Titha kuthandizira ma cables mu ma voltages onse.
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SANS Standard 3.8-6.6kV-XLPE Insulated MV Middle Voltage Power Cable
Ma Copper kapena Aluminium Conductors, osakwatiwa kapena atatu, okhala ndi zida kapena opanda zida, ogona komanso ogwiritsidwa ntchito mu PVC kapena zinthu zopanda halogenated, Voltage Rating 6,6 mpaka 33kV, zopangidwa ku SANS kapena Miyezo Yadziko Lonse kapena Yapadziko Lonse.
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SANS Standard 6.35-11kV-XLPE Insulated Middle Voltage Power Cable
11kV sing'anga magetsi magetsi chingwe ndi makondakitala mkuwa, theka-conductive kondakita chophimba, XLPE kutchinjiriza, theka-conductive kutchinjiriza chophimba, copper tepi zitsulo chophimba, PVC zofunda, Aluminium waya zida (AWA) ndi PVC m'chimake.Chingwechi ndi choyenera kuvotera Voltage Rating 6,6 mpaka 33kV, yopangidwa ku SANS kapena Miyezo Yadziko Lonse kapena Yapadziko Lonse.
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SANS Standard 19-33kV-XLPE Insulated Middle Voltage Power Cable
Chingwe cha 33KV triple core power power, ndi gawo laling'ono chabe la ma voltage athu apakati, ndi oyenera ma netiweki amagetsi, mobisa, panja komanso kuyika ma ducting ma chingwe.
Ma Copper kapena Aluminium Conductors, osakwatiwa kapena atatu, okhala ndi zida kapena opanda zida, ogona komanso ogwiritsidwa ntchito mu PVC kapena zinthu zopanda halogenated, Voltage Rating 6,6 mpaka 33kV, zopangidwa ku SANS kapena Miyezo Yadziko Lonse kapena Yapadziko Lonse.
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ASTM Standard 15kV-XLPE Insulated MV Middle Voltage Power Cable
15kV CU 133% TRXLPE Full Neutral LLDPE Pulayimale yomwe imagwiritsidwa ntchito pogawa pansi pa nthaka m'machitidwe a ngalande oyenera kugwiritsidwa ntchito m'malo onyowa kapena owuma, kuyikidwa m'manda molunjika, pansi pa nthaka, komanso komwe kuli dzuwa.Iyenera kugwiritsidwa ntchito pa 15,000 volts kapena kuchepera komanso kutentha kwa conductor kusadutsa 90 ° C kuti igwire bwino ntchito.
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IEC/BS Standard 3.8-6.6kV-XLPE Insulated MV Middle Voltage Power Cable
3.8/6.6kV ndi voteji yomwe imagwirizana kwambiri ndi miyezo yaku Britain, makamaka mafotokozedwe a BS6622 ndi BS7835, pomwe mapulogalamu angapindule ndi chitetezo chamakina choperekedwa ndi waya wawo wa aluminiyamu kapena zida za waya zachitsulo (kutengera pachimake chimodzi kapena masinthidwe atatu apakati).Zingwe zoterezi zingakhale zoyenera kuziyika zokhazikika komanso zopatsa mphamvu ku zida zolimba zolimba popeza zomangira zake zolimba zimalepheretsa utali wopindika.
Oyenera ma netiweki amagetsi monga malo opangira magetsi.Kwa unsembe mu ducts, mobisa ndi panja.
Chonde dziwani: Chovala chofiyira chakunja chimatha kuzimiririka chikawonetsedwa ndi kuwala kwa UV.
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ASTM Standard 25kV-XLPE Insulated MV Middle Voltage Power Cable
Zingwe za 25KV ndizoyenera kugwiritsidwa ntchito m'malo onyowa ndi owuma, ma ducts, mathire, thireyi, maliro achindunji akayikidwa ndi kondakitala wapansi pafupi ndi gawo la NEC 311.36 ndi 250.4 (A) (5), komanso komwe kuli magetsi apamwamba kwambiri. katundu amafunidwa.Zingwezi zimatha kugwira ntchito mosalekeza pa kutentha kwa kondakitala osapitilira 105 ° C kuti zigwire bwino ntchito, 140 ° C pakudzaza mwadzidzidzi, ndi 250 ° C pakanthawi kochepa.Idayezedwa pa -35 ° C chifukwa chopindika chozizira.ST1 (utsi wochepa) Wovotera kukula kwake 1/0 ndi kukulirapo.Jekete la PVC limapangidwa ndiukadaulo wa SIM ndipo lili ndi coefficient of friction COF ya 0.2.Chingwe chikhoza kuikidwa mu ngalande popanda kugwiritsa ntchito mafuta.Idavoteredwa ndi 1000 lbs./FT kuthamanga kwambiri kwapambali.
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IEC/BS Standard 6.35-11kV-XLPE Insulated MV Middle Voltage Power Cable
Chingwe chamagetsi chokhala ndi ma conductor amkuwa, chophimba cha semi conductive conductor, kutchinjiriza kwa XLPE, chophimba cha semi conductive insulation, chophimba chachitsulo chamkuwa chapakati chilichonse, zofunda za PVC, zida zamawaya zachitsulo (SWA) ndi sheath yakunja ya PVC.Kwa ma netiweki amagetsi komwe kupsinjika kwamakina kumayembekezeredwa.Oyenera kuyika mobisa kapena mu ma ducts.
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ASTM Standard 35kV-XLPE Insulated MV Middle Voltage Power Cable
35kV CU 133% TRXLPE Full Neutral LLDPE Pulayimale yomwe imagwiritsidwa ntchito pogawa mozama pansi pa nthaka m'makina a ngalande oyenera kugwiritsidwa ntchito m'malo onyowa kapena owuma, kuyikidwa m'manda mwachindunji, kunjira yapansi panthaka, komanso komwe kuli dzuwa.Iyenera kugwiritsidwa ntchito pa 35,000 volts kapena kuchepera komanso kutentha kwa conductor kusadutsa 90 ° C kuti igwire bwino ntchito.
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IEC/BS Standard 6-10kV-XLPE Insulated MV Middle Voltage Power Cable
Oyenera ma netiweki amagetsi monga malo opangira magetsi.Kwa unsembe mu ducts, mobisa ndi panja.
Zida za aluminiyamu zamawaya (AWA) za zingwe zapakati limodzi ndi zida zachitsulo (SWA) za zingwe zamitundumitundu zimapereka chitetezo champhamvu chamakina chomwe chimapangitsa kuti zingwe za 11kV izi zikhale zoyenera kuyikidwa mmanda mwachindunji pansi.Zingwe zamagetsi za MV zokhala ndi zida zankhondo zimaperekedwa nthawi zambiri ndi ma kondakita amkuwa koma zimapezekanso ndi ma kondakitala a aluminiyamu akafunsidwa pamlingo womwewo.Ma kondakitala amkuwa amasokonekera (Kalasi 2) pomwe ma kondakitala a aluminiyamu amatsatira muyezo pogwiritsa ntchito zomanga zolimba komanso zolimba (Kalasi 1).
