舰船用无卤低烟阻燃纵向水密封电缆研究

20054No.42005ElectricWire&Cable20058Aug.,20051,1,1,2(1.,200093;2.,213004):1kV,:;;;;;:TM246.9:A:167226901(2005)0420012204R&DoftheLongitudinallyWaterBlockedLSZHFlameRetardantShipboardCablesCHENJi2min,etal(ShanghaiElectricCableResearchInstitute,Shanghai200093,China)Abstract:ThispaperpresentsR&DofthelongitudinallywaterblockedLSZHflameretardantshipboardcablesofratedvoltagesuptoandincluding1kV.Testsweremadeonthelongitudinalwatertightnessofthecables.Keywords:shipboardcable;longitudinallywaterblocking;zerohalogen;lowsmoke;flameretardancy;R&D:2004211225:(1961-),,,.:1000[200093].1,,,,,,,,,CBPZ221-1998:,,,:(1)MIL2DTL2246432002:0.170.004MPa,6+0.25-0h;:(2)IEC6009223502001:1min0.1MPa,3h;:(),MIL2DTL2246432002,,1.50.05m,,,,,6.4mm22.11,10mm10mm,,24h,1,(1):N=fPL(1)1,N(NPcm);f(N);L(cm)2.2:,JSPJM85,1kV,310mm2,1.5m2.3(1)1DXLL210000DL2SY21P10-2.424h,,,,;,33.1(1)()()()()()(2)(2)21.30mm105X233.2,,PP,;Pf(N)(2):f=CN=DN(2),C(mm);N(NPcm);D(mm)F(N)(3):F=SP=1P4D2P(3),S(mm2);P(MPa),fF,,,,,F=fmin,(2)(3),Nmin(NPcm):Nmin=1P4DP(4)3310mm2Nmin3PMPa123456(NPcm)0.310.620.921.231.541.85,,4,4,,1.31.5,,MIL2DTL2246436.4mm4(:mm)PMPaP(NPcm)0.10.5255.9111181.500002238.900003-162.90004-231.20.5005--8.23.10.806--194.21.80,1.5,3120054No.42005ElectricWire&Cable20058Aug.,2005JSPJM85,1kV,325mm2,26mm,3.90NPcm,5.85NPcm3.3,,,,,,56,,,,,,,(7)5(:mm)Ph0.51.534.562.33.84.76.38.20.81.72.52.93.10.40.60.80.80.8:5MPa6(:mm)PMPa41.20.5058.23.10.86194.21.87P(NPcm)2.134.985.823.4,6.0MPa,X23,X238X23,,,6.4mm8X23P(NPcm)19.711.37.225mm2,19P1.30mm6.5mm,7.0mm,,0.15mm,,,,,30.3mm49PmL163.90()Pmm63.5::6.0MPa,6h10(951)00P(NPmm)6.136.28(-20)3A(A)Pm2.50.95(1253)453445432519P%180.420.220.4P%0.200.201.51.1751.3653.91:MIL2DTL22464320029,109,10,,(17)4120054No.42005ElectricWire&Cable20058Aug.,2005(5)180,(6),,1:P(Pkm)12.111.5(2kV15min):,2kV1min,2kV1min:(C)950180min3A(W)65015min3A(Z)95015min3A:50mm410pH4.35.1P(SPmm)101.1()P%608412,,500g,250mm22-4(1),(2),,,BS6387,:[1]BS6387:1994,Performancerequirementsforcablesrequiredtomaintaincircuitintegrityunderfirecondition[S].[2].[J].,1998,(4):2211.[3]GB50217294,[S].[4]DJ0829322002,[S].(14),(),,5,,6.0MPa,,6.0MPa,6h,,6.4mm,,:(1),1.5,(2),,,:[1]GJB1916-1994,[S].[2]CBPZ221-1998,[S].[3]IEC60092-350:2001,,[S].[4]MIL2DTL2246432002,[S].[5],.[J].,2005,(3):27-29.7120054No.42005ElectricWire&Cable20058Aug.,2005