ABB VS1 户内高压真空断路器

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1、1概述SummaryVS1型户内高压真空断路器是额定电压为12kV、三相交流50Hz的户内高压开关设备。断路器符合我国国家标准GB1984《交流高压断路器》、JB3855《10kV户内交流高压真空断路器》、DL403《10~35kV户内高压真空断路器订货技术条件》和相关的IEC标准，并具有可靠的联锁功能。IndoorhighvoltagevacuumcircuitbreakerofVS1typeisaratedvoltage50Hz，three-phaseACindoorhighvoltageswitchgear.VS1isaccordingtoChina'snatio

2、nalstandard:GB1984"AChighvoltagecircuitbreakers",JB3855"10kVindoorACHVvacuumcircuitbreaker",DL403"10~35kVindoorhighvoltagevacuumcircuitbreakerordertechnicalconditions"andtherelevantIECstandards.VS1hasreliableinterlockfunction.VS1型户内高压真空断路器可进行频繁的操作，具有多次开断和快速重合闸的能力。断路器设计成前后分装结构，既可以作为固定安装的单

3、元，也可与底盘车配装作单独手车使用。(见图1)VS1canbearfrequentoperation,severalbreakingandVS1hasfastreclosingfunction.Thestructureisfront-backpacking,itcanactasafixedunitaswellasabarrowunitwithchassis.(SeeFigure1)(后侧BACK)(前侧FRONT)图1VS1型户内高压真空断路器外形图Figure1AppearanceofVS1AssemblycodeProducttypeDiagrammarkWeigh

4、tScaleModifiedfileMarkSymbolSignatureDatenumberDesign李谨渊Standardization刘翠芳Page1A4Check李培康Approved李鸿儒Verify陈宽VEILYelectrotechnicalinstituteProcessing宋邦申Date2010.011.1产品的全型号组成如下：Explaintypeofproductions1.2使用环境条件：Environmentalconditionsa.环境温度：+40℃~–15℃，日平均值不大于+35℃；Ambienttemperature:+40℃~-1

5、5℃,dailyaveragevaluelessthan+35℃;b.环境湿度：日平均相对湿度95%及以下，月平均相对湿度90%及以下；Environmentalhumidity:dailyaveragerelativehumidityof95%andbelow,monthlyaveragerelativehumidityof90%andbelow;c.海拔高度不超过1000m。Altitudelessthan1000m.在偏离本条规定的环境条件下使用时由用户与制造厂协商。Theotherenvironmentalconditions,usershoulddiscuss

6、withmanufacturer.1.3技术数据Technicalparameters1.3.1断路器的技术数据Technicalparametersofcircuitbreakera.断路器主要技术参数(见表1)Maintechnicalparameters(seeTable1)AssemblycodeProducttypeDiagrammarkWeightScaleModifiedfileMarkSymbolSignatureDatenumberDesign李谨渊Standardization刘翠芳Page2A4Check李培康Approved李鸿儒Verify陈宽

7、VEILYelectrotechnicalinstituteProcessing宋邦申Date2010.01表1断路器主要技术参数Table1Maintechnicalparameters序号单位名称Item技术参数ParameterNoUnit1额定电压RatedvoltagekV122额定频率RatedfrequencyHz50额定雷电冲击耐受电压(峰值)3kV75Lightningimpulsewithstandvoltage(peak)额定工频耐受电压(1min)(有效值)4Powerfrequencywithstandvolta