YDT 1235.1-2002 通信局(站)低压配电系统用电涌保护器技术要求

YD/T1235.1—2002PerformancerequirementsforSurgeProtectiveDevicesConnectedtoLow-voltageDistributionSystemsofTelecommunicationStations/Sites2002-11-082002-11-08YDYD/T1235.1—2002I12344.14.255.15.25.35.466.16.1.16.1.2SPD6.26.2.16.2.26.2.36.2.46.2.56.36.3.16.3.26.3.36.3.46.46.4.16.4.26.4.36.4.46.4.56.4.6YD1235.1—2002II6.4.76.5SPD/SPD6.5.16.5.26.5.36.66.6.16.6.26.6.36.6.477.17.288.18.28.38.3.18.3.2ASPDYD/T1235.1—2002IIIIEC61643-1:19981IEC61312-1UL1449IEEEStdC62.62YD/T5098GB/T1.1-2000GB/T1.3-1997AYD/T1235.2-2002YD/T1235.1—20021GB/T4942-1993eqvIEC60947:1988GB10963-1999idtIEC60898:1995GB/T14048.1-1993eqvIEC60947:1988GB17464-1998idtIEC999:1990YD/T1235.2-2002YD5098-2001IEC61643-1:1998IEC61312-1:1995UL1449-1996IEEEStdC62.62-2000surgeprotectivedeviceSPDSPDone-portSPDSPDSPDtwo-portSPDSPDSPDvoltagelimitingtypeSPDYD1235.1—20022SPDSPDSPDvoltageswitchingtypeSPDSPDSPDSPDcombinationtypeSPDSPDmodesofprotectionSPDL-LL-PEL-NN-PEV+-V-V+-PEV--PESPDSPDSPDSPDN-PEmaximumcontinuousoperatingvoltageUcSPDimpulsecurrentforclasstest,IimpSPDIimp10/350sIpeaknominaldischargecurrentInSPD8/20smaximumdischargecurrentImaxSPD8/20sImaxIncombinationwaveSPDUoc1.2/50sIsc8/20s0.5UocZf2SPDSPDUocIsc20kV10kAimpulsetestclassificationYD/T1235.1—20023classtestsIn1.2/50s10/350sIimpclasstestsIn1.2/50s8/20sImaxclasstestsUocresidualvoltageUresSPDmeasuredlimitingvoltageSPDbasicmeasuredlimitingvoltageUBSPDSPDIB8/20svoltageprotectionlevelUPSPDtemporaryovervoltageUTSPDdisconnectorSPDratedloadcurrentIRSPDvoltagedropUU=UIN-UOUT/UIN100%UINUOUTSPDoperatingdutytestSPDSPDthermalstabilitySPDSPD45Hz62HzUcYD1235.1—20024a-5+40b-40+7095%3000maTbHcMdLSPD12aSPDbSPDcSPDaSPDSPDbSPDSPDaSPDbSPDcSPDIpeak152025kAImax51015203040506080100120150200kAUoc61020kV235101520253040506080kA0.220.330.40.50.60.70.80.91.01.21.51.82.02.53.04.05.06.0kVYD/T1235.1—2002545527585150175275320385420460510600VSPDTHMLIn8/20s60kA40kA25kA15kA5kAImax8/20s150kA100kA60kA40kA15kAUoc10kVIpeak10/350s25kA15kA15kASPDTHMLIn8/20s5kAkAImax8/20s15kAkAUoc10kV6kVab8.1aSPDN-PEL-PEL-N-PESPDV+-V-bSPDL-NSPDV+-PEV--PESPDaSPDbSPDSPDGB1746434SPDmm2YD1235.1—20026SPDTHML255016351025416SPDHL4162.56IRAmm2IR1313IR1616IR2525IR3232IR5050IR8080IR100100IR12512.5141.562.510416102516352550150ASPD2SPD3703Uc48hSPDaSPDbUP5%cSPD5IBSPDUB5SPD5SPDUBSPDUBVSPDUBVMUcT(IB=60kA)H(IB=40kA)(IB=25kA)(IB=15kA)L(IB=5kA)H(IB=5kA)L(IB=2kA)45V42525052V45027575V500325YD/T1235.1—2002785V550350150V175V275V2600210016001250950320V28502300170014501150385V32002600200018001400420V34502800220019001600460V37003000250021001750510V39503200270023001900600V44003600310027002300SPDUPUcSPDSPDaSPDbSPDcSPDdUPeSPD612SPDSPDUc100V100200V200450V450600Vmm24611SPDIPGB4942.2IP2LXaSPDbM4cPEYD1235.1—20028SPD730ss85015301650103011SPD23L-PEN-PESPD8UTSPDVr.m.ssL-PEN-PE12005L-PEL-NSPD9UTaUTSPDUcUc15minSPDSPDSPDbSPDUPcSPDdSPDUTVr.m.sminL-PE380120L-N320120YD/T1235.1—2002910SPDaSPDSPD10min2bSPD1205minSPD80cSPDSPD2Uc1min0.5mAr.m.sSPD123456mAr.m.s5000250010003208020aSPDL-NIR2bSPDV+-V-IR0.5%SPD6.3.4SPD11a5sbSPD2Uc1min0.5mAr.m.sSPDφ50+φ005.0-YD1235.1—200210SPDGB2423.10FcSPDUp6.2.1SPDGB2423.2BbSPDUp6.2.1SPDGB2423.1AbSPDUp6.2.1SPDGB2423.4DbSPDUp6.2.112YD.2-200212345UcUBUP6.26.3.16.3.26.3.36.3.456.16.26.36.400000abce1fYD/T1235.1—200211gYD1235.1—200212YD.2-2002nata1IP6.26.2.16.2.26.2.36.2.46.2.56.4.16.4.26.4.355.15.25.35.45.57.17.27.31c0UC6.3.16.1TOV6.4.67.626.4.47.42c0UB6.3.26.23UP6.3.36.32c046.3.46.42c05TOV6.4.57.52c066.4.77.76c07SPDU6.56.5.16.5.26.5.388.18.28.32c086.66.6.16.6.26.6.36.6.499.19.29.39.43c0antbSPDcYD/T1235.1—200213abUccUPdIimpInImaxInUocefgIRSPDha8.1bIPcdefgabc-10+4085YD1235.1—200214LNPEA.1SPDLNPEL’N’A.3SPDL1L2L3NPEA.4SPDL1L2L3NL1’L2’L3’N’PEA.6SPDPEV+’V-‘V+V-A.9SPDV+V-PEA.7SPDL1L2L3NL1L2L3NPEA.5SPD/LNPELNA.2SPD/PEV+V-V+V-A.8SPD/