ENRHY氧化锌避雷器说明书

1、ENR-HY(YH)系列金属氧化物避雷器使用说明书保定市伊诺尔电气设备有限公司Baoding Enuoer Electric Equipment Co., LtdENR-HY(YH)系列金属氧化物避雷器一、概 述金属氧化物避雷器是当前限制过电压最先进的一种保护电器，被广泛用于发电、输变、变电、配电系统中，使电气设备的绝缘免受过电压的损害。有机外套金属氧化物避雷器是有机绝缘材料和传统瓷套式金属氧化物避雷器技术优点相结合的科研成果，它不仅具有瓷套式金属氧化物避雷器的优点，还具有电气绝缘性能好、介电强度高、抗漏痕、抗电蚀、耐热、耐寒、耐老化、防爆、憎水性、密封性等优点。使用条件：1、于户内、或户外；

2、2、环境温度-40+55；3、海拔高度不超过3000m（瓷套式不超过1000m）；4、电源频率不小于48Hz，不超过62Hz；5、长期施加在避雷器端子间的工频电压应不超过避雷器的持续运行电压；6、地震烈度8度及以下地区；7、最大风速不超过35m/s。二、产品型号说明依据JB/T 8459-1996避雷器产品型号编制方法，金属氧化物避雷器产品型号说明如下：附加特性代号标称放电电流下残压避雷器额定电压设计序号（用阿拉伯数字表示）使用场所结构特征标称放电电流产品型式产品型式：Y表示瓷套式金属氧化物避雷器 YH（HY）表示复合外套金属氧化物避雷器结构特征：W表示无间隙 C表示串联间隙 B表示并联间隙使

3、用场所：S表示配电型 Z表示电站型 R表示并联补偿电容器用 D表示电机用 T表示电气化铁道用 X表示线路用附加特性：W表示防污型 G表示高原型 TH表示湿热带地区用三、选型用户可根据被保护对象选用不同型号的避雷器。为满足市场的需求我公司可根据用户的要求设计各种非标产品。四、检验和维修首先检查外观是否完好。产品在投运前测量直流参考电压U1mA值，不得小于GB11032-2000规定值；测量0.75 U1m下的泄漏电流，其值不大于50A；投运后每四年测一次，看是否符合要求，无间隙避雷器不允许做工频放电电压试验。五、技术标准产品性能符合GB11032-2000、IEC60099-4、IEEE.C62

4、.11标准技术要求。六、常用型号1、配电型 保护相应电压等级的开关柜、箱式变电站、电力电缆出线头、柱上油开关等配电设备设备免受大气和操作过电压的损坏。避雷器型号系统额定电压避雷器额定电压避雷器持续运行电压直流参考电压（U1mA)陡波冲击电流下残压雷电冲击电流下残压操作冲击电流下残压方波通流容量（2ms)大电流冲击耐受爬电比距不小于cm/kV(r.m.s)kV不小于kV不大于kVAkA12YH5WS5-5/17354.08.019.61714.5100653.1YH5WS5-5/16354.08.018.81613.5100653.1YH5WS5-10/306108.016.034.53025.

5、5100653.1YH5WS5-10/286108.016.032.52824.5100653.1YH5WS5-17/50101713.625.057.55038.5100653.1YH5WS5-17/47101713.625.054.54736.5100653.1YH5W5-51/134355140.876.0154134114400653.12.5YH5W5-51/130355140.875.0150130112400653.12.5YH5W5-51/125355140.873.0145125110400653.12.5YH5W5-52.7/1343552.742.277.01541341

6、14400653.12.5YH5W5-52.7/1303552.742.276.0150130113400653.12.5YH5W5-52.7/1253552.742.273.0145125110400653.12.5YH5W5-54/134355443.277.0154134114400653.12.5YH5W5-54/130355443.276.0150130113400653.12.5YH5W5-54/125355443.274.0145125110400653.12.5YH5W5-84/208638467.21222452081786001003.1YH5W5-84/221638467

7、.21252542211886001003.1YH5W5-90/224639072.51302582241886001003.1YH5W5-94/233639475.21332682331956001003.1YH5W5-96/2501109676.81452872502136001002.5YH5W5-100/26011010080.01512992602216001002.5YH5W5-102/26511010281.61543052652266001002.5YH5W5-108/28111010886.41633232812396001002.5YH5W5-116/30211011692

8、.81753473022566001002.5YH5W5-192/500220192153.62905585004248001002.5YH5W5-200/520220200160.03025825204428001002.5YH5W5-204/530220204163.23085885304528001002.5YH5W5-216/562220216172.83266285624788001002.5YH5W5-228/593220228182.43446635935048001002.52、电站型 保护发电厂、变电站的交流电气设备免受大气过电压和操作过电压的损坏避雷器型号系统额定电压避雷器

9、额定电压避雷器持续运行电压直流参考电压（U1mA)陡波冲击电流下残压雷电冲击电流下残压操作冲击电流下残压方波通流容量（2ms)大电流冲击耐受爬电比距不小于cm/kV(r.m.s)kV不小于kV不大于kVAkA12YH5WZ5-5/13.5354.07.515.513.511.5150653.1YH5WZ5-10/276108.015.031.02723.0150653.1YH5WZ5-17/45101713.624.051.54538.3150653.1YH5WZ5-17/44101713.624.050.54437.5150653.1YH5W5-51/134355140.876.015413

10、4114400653.12.5YH5W5-51/130355140.875.0150130112400653.12.5YH5W5-51/125355140.873.0145125110400653.12.5YH5W5-52.7/1343552.742.277.0154134114400653.12.5YH5W5-52.7/1303552.742.276.0150130113400653.12.5YH5W5-52.7/1253552.742.273.0145125110400653.12.5YH5W5-54/134355443.277.0154134114400653.12.5YH5W5-54/

11、130355443.276.0150130113400653.12.5YH5W5-54/125355443.274.0145125110400653.12.5YH10W5-51/134355140.875.01541341144001003.12.5YH10W5-51/130355140.873.01501301124001003.12.5YH10W5-51/125355140.874.01441251106001002.5YH10W5-51/120355140.872.01401201086001002.5YH10W5-52.7/1343552.742.275.015413411440010

12、03.12.5YH10W5-52.7/1303552.742.274.01501301124001003.12.5YH10W5-52.7/1253552.742.272.51441251106001002.5YH10W5-54/134355443.276.01541341144001003.12.5YH10W5-54/130355443.275.01441301126001002.5YH10W5-94/228639475.21332632282006001003.1YH10W5-96/2501109676.81462802502126001002.5YH10W5-100/26011010080

13、.01522912602216001002.5YH10W5-102/26511010281.61552972652256001002.5YH10W5-108/28111010886.41643142812396001002.5YH10W5-116/30211011692.81763383022576001002.5YH10W5-126/328110126100.81923673282796001002.5YH10W5-192/500220192153.62925605004248001002.5YH10W5-198/565220198158.43226335654908001002.5YH10

14、W5-200/520220200160.03045825204428001002.5YH10W5-204/530220204163.23105945304518001002.5YH10W5-216/562220216172.83286285624778001002.53、并联电容器型 抑制真空开关及少油开关操作电容器组产生的过电压，保护电容器组免受过电压的破坏并吸收避雷器型号系统额定电压避雷器额定电压避雷器持续运行电压直流参考电压（U1mA)雷电冲击电流下残压操作冲击电流下残压方波通流容量（2ms)大电流冲击耐受爬电比距不小于cm/kV(r.m.s)kV不小于kV不大于kVAkA12YH5WR

15、5-5/13.5354.07.213.510.5400653.1YH5WR5-10/276108.014.427.021.0400653.1YH5WR5-17/44101713.624.04435.0400653.1YH5WR5-17/424234.06001003.1YH5WR5-17/424234.08003.1YH5WR5-17/414134.010003.1YH5WR5-17/404034.012001003.1YH5WR5-48/134354838.472.5134105400653.12.5YH5WR5-48/1301303.12.5YH5WR5-48/1251253.12.5YH

16、5WR5-48/125354838.472.01251026001002.5YH5WR5-48/12071.0120102YH5WR5-48/13473.0134105YH10WR5-48/13473.0134105YH10WR5-48/12572.0125104YH5WR5-48/125354838.473.01251048001002.5YH5WR5-48/120120YH5WR5-48/134134YH10WR5-48/134134YH10WR5-48/125125YH5WR5-48/134354838.474.013410510001002.5YH5WR5-48/12574.01251

17、05YH5WR5-48/12073.0120102YH10WR5-48/134354838.473.013410510001002.5YH10WR5-48/12571.0125103YH10WR5-48/12070.0120100注：“”为1kA操作冲击电流下残压。4、旋转电机型 限制真空开关或少油开关切换旋转电机时产生的过电压，保护旋转电机免受才操作过电压损坏避雷器型号系统额定电压避雷器额定电压避雷器持续运行电压直流参考电压（U1mA)陡波冲击电流下残压雷电冲击电流下残压操作冲击电流下残压方波通流容量（2ms)大电流冲击耐受爬电比距不小于cm/kV(r.m.s)kV不小于kV不大于kVAkA

18、12YH5W5-4/9.53.1543.25.710.79.57.6400653.1YH5W5-8/18.76.386.311.321.018.715.0400653.1YH5W5-13.5/3110.513.510.518.934.731.025.0400653.1YH5W5-17.5/4013.817.513.824.844.840.032.0400653.1YH5W5-20/4515.82015.828.450.445.036.0400652.5YH5W5-21/4820.02116.829.054.648.044.012001002.5YH5W5-23/5118.02318.032.0

19、57.251.040.8400652.5YH5W5-25/56.220.02520.035.462.956.245.0400652.5YH2.5W5-4/9.53.1543.25.710.79.57.6200653.1YH2.5W5-8/196.386.311.321.019.015.0200653.1YH2.5W5-13.5/3110.513.510.518.934.731.025.0200653.1YH1.5W5-2.4/6*3.152.41.93.46.0200653.1YH1.5W5-5/12*6.354.07.112.0200653.1YH1.5W5-8/19*10.586.411.

20、319.0200653.1注：“”电动机用；“*”为电动机中性点用；其余为发电机用。5、电气化铁道型 保护电气化铁道的各种电气设备、接触网、电力机车免受大气过电压和操作过电压的损坏避雷器型号系统额定电压避雷器额定电压避雷器持续运行电压直流参考电压（U1mA)陡波冲击电流下残压雷电冲击电流下残压操作冲击电流下残压方波通流容量（2ms)大电流冲击耐受爬电比距不小于cm/kV(r.m.s)kV不小于kV不大于kVAkA12YH5WT5-42/12027.54234.06713812098400653.1YH5WT5-41/11527.54132.86713311594400653.1YH5WT5-8

21、4/24055.08468.0134276240196400653.1YH5WT5-82/23055.08265.6134266230188400653.1YH10WT5-42/12027.54234.066138120984001003.1YH10WT5-41/11527.54132.866133115944001003.1YH10WT5-84/24055.08468.01322762401964001003.1YH10WT5-82/23055.08265.61322662301884001003.16、变压器中性点型 保护相应电压等级的变压器中性点免受大气过电压和操作过电压的损坏避雷器型号系统额定电压避雷器额定电压避雷器持续运行电压直流参考电压（U