fnr中性点接地电阻柜说明书-中英文

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1、AL-FNR型发电机中性点接地电阻柜保定奥兰电气科技有限责任公司AL-FNR型发电机中性点接地电阻柜安装使用说明书AL-FNRNeutralGroundingResistorCabinetforGeneratorINSTALLATIONINSTRUCTIONBOOK保定市奥兰电气设备有限公司BaoDingAolanElectricS&TCo.,Ltd-6-AL-FNR型发电机中性点接地电阻柜保定奥兰电气科技有限责任公司目录Contents1一、产品用途PurposesofProduct········································1二、产品特点Fea

2、turesofFNRTypeResistor·····························2三、型号含义MeaningofTypeNo.···········································2四、技术数据TechnicalData···················································3五、使用条件ServiceConditions············································3六、形式结构StructuralType··················

3、·································4七、外形及安装尺寸OutlineandInstallation-6-AL-FNR型发电机中性点接地电阻柜保定奥兰电气科技有限责任公司Dimensions·········4一、运输及储存TransportationandStoring······························5二、使用须知NoticeofApplication··········································6三、验收及安装AcceptanceandInstallation·············

4、···············-6-AL-FNR型发电机中性点接地电阻柜保定奥兰电气科技有限责任公司一、产品用途PurposesofProductsAL-FNR型发电机中性点电阻柜为专用于发电厂发电机中性点，以实现发电机采用中性点经电阻接地方式。TheAL-FNRtyperesistorcabinetisdesignedandappliedtotheneutralpointofgeneratorinpowerplanttorealizeNeutralGroundingofthegeneratorthroughresistor.二、产品特点FeaturestheProduct1、6～3

5、5kV交流电网中，电网中性点有可能采用不接地、消弧线圈接地、大电阻接地、中电阻接地、小电阻接地等接地方式，AL-FNR型电阻柜适用于电阻接地方式。A6～35KVACpowersystemmaybenon-groundedorgroundedatitsneutralpointthrougharcsuppressioncoil，highresistor，mediumresistor，smallresistor,etc．AL-FNRresistorcabinetsaresuitabletoresistorgroundingmode.2、AL-FNR型电阻柜性能稳定、可耐高温、通流能力强，工

6、作时间长、阻值范围大，还可配备电流互感器给保护和监控系统提供模拟量输出。AL-FNRtyperesistorcabinetsfeaturestableperformance，capabilitytostandhigh-temperature,largecurrent,andtheproductmaybeequippedwithaCTtoprovideanalogoutputforprotectionandcontrolsystem.3、AL-FNR型电阻柜为标准产品，可以与电阻或电抗并联运行。这就为电网建设初期规模较小，以后逐渐扩大而要求接地电阻逐渐减小提供了方便，即：便于扩建增容。

7、AL-FNRtyperesistorcabinetsarestandardproductsandcanworkinparallelwithresistororreactor,whichisconvenientforasmall-scalepowergridtodecreaseitsgroundingresistanceinthecapacitance-increasingcourse.发电机Generator三、电阻值ResistanceValue额定电压