耐张线夹2012排版D部分

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1、!Strainclamp!"#$%&'()*+,(-./01234!"#$%&'()*+!!"#$%&'(!"#$%&'()*+,-!"#$%&!"#$%&'(!"#$%&#%'()N-!L-D-Y-B-!"#$%&'((!"#$%&'(!"#$!"#$)!A-0B-30!"#$%&'()*+,-./0#1)%8!"#$%&'(")*+,'#-./012Strainclampsareusedtof

2、ixcondcutorandgroundwirethroughinsulatorsorlinkfittingtotowerarmsorsubstationstructures.accordingtotheclampconstructionandmountingway,theclampsincludethreetypesascompressiontype,bolttypeandwedgetype,Thecompressiontypeincludeshydraulictypandexplosivetype.Th

3、emeaningofletter&Arabicfigureinthecatalogareshownasfollow.N-strainclampL-bolttypeD-inversemountingY-hydraulictypeB-explosivetypeThefiguresmeantheofassembledleadswhichapplytoeachothernumbers.Additionalletter:A-jumper0B-jumper30Theradiusofcurvatureismoreth

4、aneightfolddiameterofthesuitableconductor,thepercentageminimumslipstrengthofclamptoratedultimatestrengthofconductorisshowninthefollowingtable.!PLACEType(%)Percentage(%)!"#$%&'()*#+)*#,-!!"#$%&'(!"#$%&%'()!ElectricCompression95powerlineB

5、olt90AsthebolttypestrainclampisusedtoAACandACSR,theconductormaybewoundbyaluminiumtapeorpreformed!"#$%&!"#$!%&'!()!"65%armourrodsforprotecting.NLL!"#$%&'()NLLseriesbolttypealuminiumalloystrainclampNY!NY!NB!NYseriesstrainclampNYseriesstrainc

6、lampNBseriesstrainclampNY!"#NYH!NYseriesstrainclampNYHseriesstrainclamp911!"#$%&'Aluminiumalloystainclamp(bolttype)!"#U!"#ApplicableCMUBoltSpecifiedFailureCatalogNo.Conductor(mm2)MLoad(kN)NLL-15.0-10.01816M12240NLL-210.0-14.01816M12240NLL-

7、314.0-18.02716M14370NLL-418.0-23.03018M14390NLL-2712.48-21.662718M16490NLL-523.0-29.03622M164120NLL-625.9-32.674222M184100NLL-1A5.0-10.01816M12240NLL-2A10.0-14.01816M12240NLL-3A14.0-18.02716M14370NLL-4A18.0-23.03018M1439010kV!"#$%&!"#$%&'()*%&'+NLLse

8、riesissuitableforaeriallineupto10kV,fixingaluminiumwireorsteelcorealuminiumwireonthestrainpole.2!"#$%&AluminiumAlloyStrainClamps!"#$!!"#CatalogApplicablealuminumDimensions(mm)SpecifiedFailurestrand