hyat20×2×1.0充油通信電纜大全】產(chǎn)品說明詳細信息
hyat20*2*0.920*2*0.4hpvvhyvhjvvhyy配線電纜型號hpvvzr-hpvv局用電纜型號hjvvhjvvpzr-hjvvzr-hjvvp鎧裝通信電纜型號hya53wdz-hya53zrc-hya53填充式鎧裝通信電纜型號hyat53wdz-hyat53zrc-hyat53其它鎧裝通信電纜型號hya22hyv22hyat22hyy23hyyt23hya23hyat23鋼絲鎧裝通信電纜hya33hyat33wdz-hya53hyy33hyyt33hyy33充油通信電纜hyatzrc-hyatwdz-hyathyyt全塑市話電纜執(zhí)行標準：yd/t322-1996全塑市話電纜結構特點：hya型市內(nèi)通信電纜采用全色譜高密度聚乙稀絕緣，鋁塑綜合護套（即電纜的縱包屏蔽鋁帶與護套粘結成一體，形成密封護層），具有電氣性能優(yōu)越，施工方便的特點。全塑市話電纜主要電氣性能：1.直流電阻:20℃,0.4≤148?；/km0.5≤95.0?；/km0.6≤65.8?；/km0.8≤36.6?；/km2.絕緣電氣強度：導體之間1min1kv不擊穿導體與屏蔽1min3kv不擊穿3.絕緣電阻：每根芯線與其余線芯接地,充氣電纜大于10000mω.km,填充式電纜大于3000mω.km。4.工作電容：平均值52±2nf/km5.遠端串音防衛(wèi)度：150khz時組合的功率平均值大于69db/km。
大對數(shù)電纜產(chǎn)品：
hya銅芯實芯聚烯烴絕緣雙面涂敷鋁帶屏蔽聚乙烯護層市內(nèi)通信電纜
單位：元/km
規(guī)格0.320.40.50.60.630.70.80.9
1042303880454056205830658080409370
2058305740653082608920101001279015100
306870693084801110012090142701809021590
5091609700120201580017580209502683032580
1001432015810210702904034450378204925060090
20024590280203962053950582606975090480111020
3003347038100568807806088370103930134960170800
400445405066072670101170113180135690175900222840
500527006138088820123930140100166830
6005986071420106740147230164810197800
7006981084450
8007854095670
90088290106360
100098920116980
1200115630139700
1400134530160000
1600149670182460
1800166970202860
2000183480223500
2400216570265700
2700242270
3000267580
3200283600
3600320520
:-5199619
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