ASTM Standard Middle Voltage Power Cable
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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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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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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.
