
FN5-12RD(L)/400A(630A)
价格:1.00
FN5-12R(L)型户内交流高压负荷开关-熔断器组合电器是我厂吸收消化国外先进技术,结合我国的供电要求,自行设计研制而成的。该产品经全面型式实验和长期的试运行考核、性能达到IEC420《交流高压负荷开关-熔断器组合电器》(1990版)和GB3804《3-63KV交流高压负荷开关》标准要求,与国外同类产品比较,技术参数已达到同类产品水平,具有体积小、重量轻,可用于环网柜和箱式变电站,广泛应用于12KV线路的电能分配,并有效地避免了设备的缺相运行。该产品的研制成功填补了国内空白,可实现开关、隔离和接地三工位。Itisdesignedanddevelopedbyourowncompanybybringingininternationaladvancedtechnology,consideringourowncountry’sspecificpowersupply.ItperformancesmeetIEC420《ACH.VLoadSwitchwithFuse》(1990Edition)andGB3804《3-63KVACH.V.LoadSwitch》afterstricttestandlong-timeoperating.comparedtoproductofthekindintheforeigncountry,itstechnicalparameterhasreachedtheinternationallevelwiththefeaturesofsmallvolumeandlightweight.Canbeusedinpackagesubstationandringnetworkcebin.Itisusedwidelyin12KVdistributionnetworktoprotecttheequipmentagainetworkingwithoutphase.Thesucessoftheproductfillsthedomesticgap,withfunctionsofswitch、isolatingandearthing.用途UseFN5-12R(L)型户内交流高压负荷开关-熔断器组合电器亦称带脱装置负荷开关(以下简称开关),适用于50Hz,额定电压6-12KV的网络中,可开断负荷电流、过载电流及短路电流,本负荷开关配用CS6-Ⅰ型手动操作机构,本产品专用的CS□手动机构。Itisusedinthenetworkof50Hzratedvoltage6-12KVforbreakingload、over-loadandshort-circuitcurrent,ItisequippedwithCS6-Ⅰtypehandleoperatingmechanism.ItisfortheCS□handlemechanism.型号含义Typemeaning额定电流(A)带脱扣装置(撞针器)带接地闸刀带熔断器额定电压设计序号户内负荷开关RatedcurrentWithtrippinggear(striker)withearthswitchwithfuseboxRatedvoltageDesignednumberIndoorloadswitch使用环境ServiecCondition1、海拔不超过1000米;2、周围空气温度上限+40oC下限-25oC;3、相对湿度,日平均值不大于95%,月平均值不大于90%(+25oC);4、周围空气应不受腐蚀性、可燃性气体等明显污染;5、无经常性的剧列运动;1、Thealtitudedoesnotexceed1000m.2、Theambientairtemperatrue:Max:+40oC.Min:-10oC.3、TherelatirehumidityofairDailyaverage≤95%.Monthlyaverage≤90%(temperature:25oC)4、Theambientairshouldnotbeobviouslypollutedbycorrosivityandtheflammabilitygas.Etc.5、Theworkingsituationwithoutfrequentviolent.技术参数Technicalparameter1、负荷开关-熔断组合电器的技术参数见下表:TechnicalparameterofLoadSwithFusebox(pleaseseethetable)序号Number名称Name单位Unit参数Parameter1额定电压RatedvoltageKV122最高工作电压ingvoltageKV123额定频率RatedfrequencyHz504额定电流RatedvoltageA1005额定短路开断电流Ratedshort-circuitswitch-offcurrentKA5061min工频耐受电压(有效值)对地、相间/隔离断口1minpowerfrequencywithstandvoltage(value)toground、interphase/isolationbreakKA42/487雷电冲击耐受电(压峰)值对地、相间/隔离断口Lightingimpulseresistingvoltage(peak)toground、interphase/isolationbreakKV75/858熔断件撞击输出能量FuselinkstrikingoutputenergyKg≈52、组合电器所配负荷开关的技术参数见下表。Technicalparameterofloadswitchwithswitchwithfusevox(pleaseseethetable)序号Number名称Name单位Unit参数Parameter1额定电压RatedvoltageKV122最高工作电压ingvoltageKV123额定频率RatedfrequencyHz504额定电流RatedvoltageA6305额定负载有功负载开断电流Ratedpowerloadswitch-offcurrentA63065%额定有功负载开断电流5%Ratedpowerloadswitch-offcurrentA31.57额定电容开断电流Ratedcapacityswitch-offcurrentA108额定电感开断电流Ratediductacneswitch-offcurrentA409额定转移电流RatedtransfercurrentKA1.310额定短时耐受电流Ratedshort-timewithstandcurrentKA2011额定峰值耐受电流RatedpeakwithstandcurrentKA5012机械寿命Mechanicallife次2000外形图Appearancediagram1、框架2、支柱绝缘子3、支座接线座4、刀片5、灭弧管6、扭簧及扭簧销轴7、导向片8、触座接线板9、拉杆10、负荷开关转轴11、弹簧储能机构12、操作机构1、Framework2、Postinsulator3、Bearingwiringboard4、Blade5、Arcextinguisher6、Torsionalspringanditspinbearing7、Guidebar8、Wringboard9、Drawbar10、Loadswitchmovingbearing11、Springenergy-storingmechanism12、OperatingmechanismFN5-12户内交流高压负荷开关FN5-12IndoorACH.V.LoadSwitch1、框架2、接地刀片3、接地开关轴4、支柱绝缘子5、接地转轴6、支座接地板7、刀片8、灭弧管9、拉簧接钮簧销轴10、导向片11、触座接线板12、拉杆13、负荷开关轴14、接线开关弹簧储能机构15、接地开关弹簧储能机构16、负荷开关操作机构17、接地开关操作机构1.Framework2.Earthblade3.Earthswitchmovingbearing4.Postinsulator5.Earthmovingbearing6.Bearingwiringboard7.Blade8.Arcextinguisher9.Drawspringandtorsionalspring’spinbearing10.Guidebar11.wiringboard12.Drawbar13.Loadswitchmovingbearing14.Loadswitchspringenergy-storingmechanism15.Earthswitchspringenergy-storingmechanism16.Loadswitchoperatingmechanism17.EarthswitchoperatingmechanismFN5-12D户内交流高压负荷开关FN5-12DIndoorACH.V.LoadSwitch1、FN5-12负荷开关2、支座熔断器接线板3、熔管4、熔断器接线板5、熔断器支架注:配RN3熔管电流75A及75A以上的安装尺寸为括号内尺寸。1、FN15-12Loadswitch2、Beringfuseboxwiringboard3、Fuselink4、Fuseboxwiringboard5、FuseboxsupportNotes:TheinstallingsizeinthebracketisforRN13fuselinkwith75Aorabove75A.FN5-12R户内交流高压负荷开关FN5-12RIndoorACH.V.LoadSwitch1、FN5-12D负荷开关2、支座熔断器接线板3、熔管4、熔断器接线板5、熔断器支架注:配RN3熔管电流75A及75A以上的安装尺寸为括号内尺寸。1、FN15-12DLoadswitch2、Beringfuseboxwiringboard3、Fuselink4、Fuseboxwiringboard5、FuseboxsupportNotes:TheinstallingsizeinthebracketisforRN13fuselinkwith75Aorabove75A.FN5-12DR户内交流高压负荷开关FN5-12DRIndoorACH.V.LoadSwitch外型图Apearancediagram1、FN5-12负荷开关2、支座熔断器接线板3、熔管4、熔断器接线板5、熔断器支架注:配RN3熔管电流75A及75A以上的安装尺寸为括号内尺寸。1、FN15-12Loadswitch2、Beringfuseboxwiringboard3、Fuselink4、Fuseboxwiringboard5、FuseboxsupportNotes:TheinstallingsizeinthebracketisforRN13fuselinkwith75Aorabove75A.FN5-12R/S户内交流高压负荷开关FN5-12R/SIndoorACH.V.LoadSwitch1、低架2、绝缘子3、熔管4、脱扣装置5、动触头6、灭弧管7、导向片8、静触头9、分合闸机构1、Underframe2、Insulator3、Fuselink4、Trippergear5、Movingcontact6、Arcextinguisher7、Guidebar8、Staticcontact9、On-and-offmechanismFN5-12R(L)户内交流高压负荷开关FN5-12R(L)IndoorACH.V.LoadSwitch1、底架2、绝缘子3、熔管4、脱扣装置5、动触头6、灭弧管7、导向片8、静触头9、分合闸机构10、联锁装置11、负荷开关操动机构12、接地开关1.Underframe2.Insulator3.Fuselink4.Trippergear5.Movingcontact6.Arcextinguisher7.Guidebar8.Staticcontact9.On-and-offmechanism10.Interlockgear11.Loadswitchoperatingmechanism12.EarthswitchFN5-12RD(L)户内交流高压负荷开关FN5-12RD(L)IndoorACH.V.LoadSwitch较新一篇较老一篇返回日志列表)