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1、2高压设备工作的基本要求(2basicrequirementsforhighvoltageequipment)2basicrequirementsforhighvoltageequipmentwork********2.1generalsafetyrequirements・2.1.1operationpersonnelshouldbefamiliarwiththeelectricalequipment・Separatepersonnelondutyoroperationoftheresponsiblepersonondutys
2、houldalsohavepracticalworkexperience・2.1.2highvoltageequipmentinaccordancewiththefollowingconditions,canbeasingleorsingleoperatoronduty:1)isolationroomindoorhighvoltageequipmentwithbarriers,barriersheightabove1.7m,firmlyinstalledandlockedthem.2)indoorhighvoltagecirc
3、uitbreaker(switch)actuator(operatingmechanism)withawallorametalplateandthecircuitbreaker(switch)oraremoteisolationactuator(operatingmechanism)・The2.1.3converterdoesnotallowsingledutyorsingleoperation.2.1.4nomatterwhetherthehigh-voltageequipmentischarged,thestaffmayn
4、otremoveoracrossthebarrierstowork;ifitisnecessarytoremovethebarriers,andinaccordancewiththetableshouldbeguardianpresent,thesafedistanceof2T・Resulttable2-1equipmentwhenpowerfailuresafetydistanceThevoltagelevel(kV)safetydistance(m)voltage(kV)safetydistanee(m)10andbelo
5、w(13.8)0.70m7507.20M20,351,1m8.7063(66),1101.50M+50and1.50M2203.00m+5006.00m3304.00m+6608.40m5005m+8009.30mTableisnotlistedinthevoltageaccordingtothevoltagelevelofahighsafetydistance・The750kVdataisbyelevationof2000mcorrection,theotherlevelofdatacorrectionaccordingto
6、elevation1000m・2.1.510,20,35kV(in)outdoordistributionequipmentacrosstheexposedpartofthepedestrianortheworkingarea,ifpartoftheconductiveheightwerelessthan2.7(2.5),2.8(2.5),2.9m(2.6m),theexposedpartofthesidesandthebottomshouldbeinstalledwithaprotectivenet・Thetrafficch
7、annel2.1.6outdoorlOkVandabovehighvoltagedistributiondeviceinplace,shouldbesetaccordingtotable2-2safetylimithighmarks.Resulttable2-2vehicle(includingload)tocoverthefieldwithnooutlineThesafetydistancebetweentheelectricpartThevoltagelevel(kV)safetydistance(m)voltage(kV
8、)safetydistanee(m)100.95m5004.55m201.05M7506.70m.351.15m10008.25m63(66):1.40M+50and1.65m1101.65(1.75):M+5005.60m2202.55m+6608.00m3303.25m+
