避雷器说明书

一、用途沟通系统用瓷复合外套无间隙金属氧化物避雷器是用来保护相应等级的沟通电气设备免受雷电过电压和操作过电压损害的保护电器;产品执行标准：GB11032/IEC60099-4沟通系统用无间隙金属氧化物避雷器二、使用条件适用户内、户外2.环境温度-40℃～+48℃1.1kW/㎡2023m48-62Hz835m/s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三、构造和特性该类避雷器由非线性金属氧化物电阻片叠加组装,密封于绝缘瓷外套内,无任何放电间隙;在正常运行电压下,避雷器呈高阻绝缘状态；当受到过电压冲击时,避雷器呈低阻状态,快速泄放冲击电流入地,使与其并联的电气设备上的电压限制在规定值,以保证电气设备的安全运行;该避雷器设有压力释放装置,当其在超负载动作或发生意外损坏时,内部压力剧增,使其压力释放装置动作,排解气体,避开瓷外套爆炸;本避雷器具有陡波响应特性好,冲击电流耐受力量大,残压低、动作牢靠、耐污秽力量强、维护简便等特点;四、型号说明、型号含义HY□W□□—□/□ │ kV kV│││└──────使用场所S－配电型；Z－电站型；T－电气化铁道； R－保护电容,X│└─────────标称放电电流kA└──────────复合绝缘金属氧化物避雷器Y□W□□—□/□ │ kV kV│││└──────使用场所S－配电型；Z－电站型；T－电气化铁道； R－保护电容│└─────────标称放电电流kA└──────────金属氧化物避雷器避雷器系统标额定电避雷器系统标额定电称电压压kV kV有效值有效值持续运kV有效值直流陡波冲雷电冲U1mA击电流击电流参考残压 残压操作冲残压≯kV2mS类避雷器型号4/10μsA冲击电流值kA≮kV值值值HY1.5WS-0.28/1.30.280.220.240.60----1.30----5010HY1.5WS-0.50/2.60.500.380.421.20----2.60----5010系统陡波冲雷电冲操作冲类系统陡波冲雷电冲操作冲类别额标称持续运U1mA直流击击击2mS避雷器型号电压行kVkV电压kV压参考电电流残电流残电流残方波电kA4/10μs压压压流有效有效值≮kV≯kV≯kV≯kVA峰值配电HY5WS-3.8/153.8值33.07.5值17.3值15.0值12.87540电站配电电站HY5WS-5/15534.07.517.315.012.87540HY5WZ-3.8/13.53.833.07.215.513.511.520065HY5WZ-5/13.5534.07.215.513.511.520065HY5WS-3.8/15L3.833.07.517.315.012.87540HY5WS-5/15L534.07.517.315.012.87540HY5WZ-3.8/13.5L3.833.07.215.513.511.520065HY5WZ-5/13.5L534.07.215.513.511.520065避雷器类避雷器型号别额避雷器类避雷器型号别额kV有效值系统标持续运直流称U1mA电压kVkV参考电有效值有效值压行4/10μs冲击电流kA值≮kV6kV/电站型带脱离装置陡波冲雷电冲操作冲击击击2mS电流残电流残电流残方波电压压压流≯kV≯kV≯kVA值值值配HY5WS-7.6/307.666.015.034.630.025.67540电HY5WS-10/301068.015.034.630.025.67540电HY5WZ-7.6/277.666.014.431.027.023.020065站HY5WZ-10/271068.014.431.027.023.020065配HY5WS-7.6/30L7.666.015.034.630.025.67540电HY5WS-10/30L1068.015.034.630.025.67540电HY5WZ-7.6/27L7.666.014.431.027.023.020065站HY5WZ-10/27L1068.014.431.027.023.020065、10kV/电站型HY5WS-12/35.8112109.618.041.235.830.67540HY5WS-15/45.62151012.023.052.545.639.07540HY5WS-12.7/5012.71010.225.057.550.042.57540HY5WS-16.5/5016.51013.225.057.550.042.57540HY5WS-17/50171013.625.057.550.042.57540HY5WZ-12/32.4112109.617.437.232.427.620065HY5WS-15/40.52151012.021.846.540.534.520065HY5WZ-12.7/4512.71010.224.051.845.038.320065HY5WZ-16.5/4516.51013.224.051.845.038.320065HY5WZ-17/45171013.624.051.845.038.320065HY5WS-12/35.8L112109.618.041.235.830.67540HY5WS-15/45.6L2151012.023.052.545.639.07540HY5WS-12.7/50L12.71010.225.057.550.042.57540HY5WS-16.5/50L16.51013.225.057.550.042.57540HY5WS-17/50L171013.625.057.550.042.57540HY5WZ-12/32.4L112109.617.437.232.427.620065HY5WS-15/40.5L2151012.021.846.540.534.520065HY5WZ-12.7/45L12.71010.224.051.845.038.320065HY5WZ-16.5/45L16.51013.224.051.845.038.320065HY5WZ-17/45L171013.624.051.845.038.320065避雷器类避雷器型号别额避雷器类避雷器型号别额kV有效值系统标称U1mA直流kV陡波冲雷电冲击 击电流残电流残压 压操作冲击压2mS行4/10μs参考电方波电冲击电流kA有效值≮kVkV压流 值≯kV≯kV≯kVA值值值配电电站/电站型带脱离装置配电电站注:1—此型避雷器用于中性点经低电阻接地的电网；2—此型避雷器用于中性点经消弧线圈接地的电网;避雷器系统标持续运直流类别额避雷器型号电压kVkV参考电称行U1mAkV有效值有效值有效值≮kV压4/10μs冲击电流kA值陡波冲雷电冲操作冲击击击2mS电流残电流残电流残方波电压压压流≯kV≯kV≯kVA值值值并HY5WR-5/13.5534.07.2----13.510.540065联HY5WR-10/271068.014.4----27.021.040065补HY5WR-12/32.41269.617.4----32.425.240065偿HY5WR-15/40.5151012.021.8----40.531.540065电oHY5WR-17/4617器型避雷器系统标类别额避雷器系统标类别额称U1mA直流陡波冲雷电冲击击2mS避雷器型号定电压电压行参考电电流残电流残流残压操作冲击电4/10μskV有效值有效值≮kVkVkV压压压方波电冲击电流kA≯kV≯kV≯kV流A峰值值值

10 13.6 24.0 ---- 46.0 35.0 400 65配HY5WS-26/68262020.834.078.268.057.87540电HY5WS-26/72262020.836.082.872.061.27540电HY5WZ-30/80302024.043.092.080.068.020065站HY5WZ-32/84322027.245.096.784.071.520065/电站型带脱离装置配HY5WS-26/68L262020.834.078.268.057.87540电HY5WS-26/72L262020.836.082.872.061.27540电HY5WZ-30/80L302024.043.092.080.068.020065站HY5WZ-32/84L322027.245.096.784.071.520065系统类别额标称系统类别额标称U1mA直流陡波冲击雷电冲击操作冲击2mS4/10μs避雷器型号电压行kVkV有效kV压参考电电流残电流残压电流残压方波电kA≮kV压值≯kV≯kV流A峰值值容器用HY5WR-54/134543543.273.0----134</,DIV>105<,/DIV>40065注：以上型号避雷器上端均可承受硅橡胶高压软电缆引出默认长度0.6m;HY5WZ-42/134423533.673.015413411440065电HY5WZ-51/134513540.873.015413411440065站HY5WZ-52.7/13452.73542.273.015413411440065HY5WZ-54/134543543.273.015413411440065并HY5WR-42/134423533.673.0---HY5WR-51/134513540.873.0---偿HY5WR-52.7/13452.73542.273.0---避雷器型号避雷器型号别雷电冲击操作冲击2mS 4/10μs电流残压电流残压方波≯kV≯kV电流冲击电流kA外形尺寸A峰值避雷系统持续直流陡波器额标称运行U1mA冲击定电电压电压参考电流kVkVkV电压残压有效值有效值有效值≮kV≯kV峰值HY5WD-4/9.543.153.25.710.79.57.640065HY5WD-8/18.786.36.311.221.018.715.040065HY5WD-13.5/3113.510.510.518.634.731.025.040065HY5WD-17.5/4017.513.813.824.444.840.032.040065HY5WD-20/452015.815.828.050.445.036.040065HY5WD-23/512318.218.031.957.251.040.840065HY5WD-25/56.22520.220.035.462.956.245.040065HY2.5WD-4/9.5433.25.710.79.57.620065HY2.5WD-8/18.7866.311.221.018.715.0200651010.518.634.731.025.020065发电机用电动机发电机用电动机用同10kV同10kV电容器型3kV电站型6kV电站型同HY2.5WD-13.5/3113.5 10kV电站型类避雷器型号

避雷系统器额标称定电电压

持续直流陡波雷电运行U1mA冲击冲击电压参考电流电流

2mS操作冲击方波4/10μs 外形电流残压电流冲击电流kA别HY1.5WD-2.4/6

kVkV有效有效值 值2.4 3.15

kV值1.9

电压≮kV3.4

残压≯kV----

残压≯kV6.0

≯kVA峰值值5.0 20065

尺寸同10kVHY1.5WD-4.8/12 4.8电HY1.5WD-8/19 8机中性HY1.5WD-10.5/23 10.5点HY1.5WD-13.7/29.213.71811.019.5----HY1.5WD-13.7/29.213.71811.019.5----29.224.340065HY1.5WD-15.2/31.715.22012.221.6----31.726.440065

6.3 3.8 6.8 ----12.010.010.56.4 11.4----19.015.913.88.4 14.9----23.019.215.89.6 17.0----26.021.6

20065200652006540065

同10kV同10kV、变压器、电抗器中性点型避雷避雷器额类别避雷器型号定电系统持续运直流陡波冲雷电冲kVkV有效值有效值行电压kVU1mA击击参考电电流残电流残流残压操作冲击电2mS压压压≯kV方波电流4/10μskA外形尺峰值寸有效值≮kV≯kV≯kV值值同同35kV电站型变压HY1.5W-55/132551104479---HY1.5W-60/144601104885---抗HY1.5W-72/18672器11058103---性HY1.5W-73/2023311058.4105----20016540065点1.12、电气化铁道型值值值值同HY5WT-42/1204227.53465138120984006535kV电站型电气HY5WT-84/240845568130276240196600100同66kV化电站型铁同道用HY10WT-42/1204227.53465138120