避雷器出口参数表.doc

《避雷器出口参数表.doc》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。

1、出口型5kA避雷器技术参数（试行）注：采用φ35阀片避雷器额定电压kVrms持续运行电压kVrms避雷器参考电压kV0.75U1mA下漏电流不大于mA残压不大于（峰值）kV2ms方波电流A4/10ms大电流冲击(峰值)kA30/60ms0.25kA8/20ms1ms5kA1.5kA2.5kA5kA10kA20kA32.554.7(5.2～5.4)30(20)810111006565.19.5(10.4～10.9)30(20)15.720221006597.6514.2(14.8～15.7)30(20)23.328.731.610065108.401

2、5.8(16.7～17.7)30(20)26.33235.6100651210.219(20.5～21.6)30(20)32.339.543.7100651512.723.7(25.4～26.7)30(20)404954100651815.328.4(29.7～31.2)30(20)46.75763.210065211733.2(33～34.6)30(20)506.670.1100652419.537.9(37.8～39.7)30(20)59.57380.510065272242.7(42.5～44.8)30(20)66.882.490.81006

3、53024.447.4(46.8～49.5)30(20)73.790.510010065332752.1(51.5～54.5)30(20)76.899110.310065362956.9(55.1～58.2)30(20)86.5106117.310065出口型5kA避雷器技术参数（试行）避雷器额定电压kVrms持续运行电压kVrms避雷器参考电压kV0.75U1mA下漏电流不大于mA残压不大于（峰值）kV持续电流不大于mA2ms方波电流A4/10ms大电流冲击(峰值)kA采用阀片30/60ms0.25kA8/20ms5kA8/20ms10kA1ms

4、5kA全电流有效值阻性电流峰值32.554.9(5.3～5.5)30(20)89.61010.8450(350)100(70)20065φ4065.19.8(10.6～11)30(20)15.719.22021.7450(350)100(70)20065φ4097.6514.1(15.2～15.8)30(20)23.327.528.731.1450(350)100(70)20065φ40108.4015.8(17.2～17.8)30(20)26.3313235450(350)100(70)20065φ401210.219.4(21.1～21.8)3

5、0(20)32.33839.542.9450(350)100(70)20065φ401512.724.1(26～27)30(20)40474953.1450(350)100(70)20065φ401815.328.2(30.5～31.6)30(20)46.7555762.1450(350)100(70)20065φ40211731(33.8～35)30(20)50616.668.9450(350)100(70)20065φ402419.536(38.8～40.2)30(20)59.5707379.1450(350)100(70)20065φ4027

6、2241(43.7～45.2)30(20)66.67982.289.2450(350)100(70)20065φ403024.445(48.3～50)30(20)73.78790.598.3450(350)100(70)20065φ40332749(53.1～55.1)30(20)76.89699108.4450(350)100(70)20065φ40362953(56.8～58.8)30(20)86.5102106115.2450(350)100(70)20065φ40避雷器额定电压kVrms持续运行电压kVrms避雷器参考电压kV0.75U1m

7、A下漏电流不大于mA残压不大于（峰值）kV2ms方波电流A4/10ms大电流冲击(峰值)kA30/60ms8/20ms1ms0.25kA1.5kA2.5kA5kA10kA20kA5kA32.5530(20)65.130(20)97.6530(20)108.4030(20)1210.230(20)1512.730(20)1815.330(20)211730(20)2419.530(20)272230(20)3024.430(20)332730(20)362930(20)出口型5kA避雷器技术参数（试行）注：采用φ35阀片避雷器额定电压kVrms持续运

8、行电压kVrms避雷器参考电压kV0.75U1mA下漏电流不大于mA残压不大于（峰值）kV2ms方波电流A4/10ms大电