瓷外套金属氧化特避雷器是国际上常规避雷器最先进的产品,具有优异的非线性伏-安特性,陡波响应快,通流容量大。 瓷外套金属氧化特避雷器是国际上常规避雷器最先进的产品,具有优异的非线性伏-安特性,陡波响应快,通流容量大。
电 压 等 级 kV | 使用 场所 | 系统 标称 电压(kV) 有效 值 | 避雷器 国标型号 | 避雷 器额 定电 压 (kV) 有效 值 | 无间隙避雷器 | 有间隙避雷器 | 残压(kV)不大于 | 200µs方波通流容量(A) | 4/10 大 电流 耐受 能力(kA) | | 避雷器持续运行电压(kV)不小于 | 直流ImA参考电压(kV)不小于 | 0.75 倍直流 参考电 压下最 大泄露(µA) | 工频放电电压(kV)有效值不小于 | 1.2/50 冲击放电电压(kV) 峰值 不大于 | 最大电导电流(µA) | 8/20 雷电 冲击 电流 下 | 30/60 操作 冲击 电流 下 | 1/4 陡波冲击电流下 | 低 压 | 配电型 | 0.22 | Y1.5W-0.28/1.3 | 0.28 | 0.24 | 0.6 | 50 | - | - | - | 1.3 | - | - | 75 | 25 | | 0.38 | Y1.5W-0.5/2.6 | 0.5 | 0.42 | 1.2 | 50 | 2.6 | - | - | 75 | 25 | 3 | 配电型 | 3 | Y5WS-3.8/15 | 3.8 | 2.0 | 7.5 | 50 | 15.0 | 12.8 | 17.3 | 75 | 40 | | 3 | Y5WS-5/15 | 5 | 4.0 | 7.5 | 50 | 15.0 | 12.8 | 17.3 | 75 | 40 | 3 | Y5CS-3.8/13.5 | 3.8 | - | - | - | 9.0 | 13.5 | 20 | 13.5 | 11.4 | 15.0 | 75 | 40 | 6 | 配电型 | 6 | Y5WS-7.6/30 | 7.6 | 4.0 | 15.0 | 50 | - | - | - | 30.0 | 25.6 | 34.6 | 75 | 40 | 6 | Y5WS-10/30 | 10 | 8.0 | 15.0 | 50 | 30.0 | 25.6 | 34.6 | 75 | 40 | 6 | Y5CS-7.6/27 | 7.6 | - | - | - | 16.0 | 24.0 | 20 | 27.0 | 22.5 | 30.0 | 75 | 40 | 电站型 | 6 | Y5WZ-7.6/27 | 7.6 | 4.0 | 14.4 | 50 | - | - | - | 27.0 | 23.0 | 31.0 | 200 | 65 | | 6 | Y5WZ-10/27 | 10 | 8.0 | 14.4 | 50 | 27.0 | 23.0 | 31.0 | 200 | 65 | 6 | Y5CZ-7.6/24 | 7.6 | - | - | - | 16.0 | 24.0 | 20 | 24.0 | 20.4 | 27.0 | 200 | 65 | 电容型 | 6 | Y5WR-7.6/27 | 7.6 | 4.0 | 14.4 | 50 | - | - | - | 27.0 | 21.0 | - | 400 | 65 | 6 | Y5WR-10/27 | 10 | 8.0 | 14.4 | 50 | 27.0 | 21.0 | - | 400 | 65 | 6 | Y5CR-7.6/24 | 7.6 | - | - | - | 16.0 | 24.0 | 20 | 24.0 | 19.5 | - | 400 | 65 | 发电型 | 6.3* | Y5WD-7.6/18.7 | 7.6 | 4.0 | 11.2 | 50 | - | - | - | 18.7 | 15.0 | 21.0 | 400 | 65 | 6.3* | Y5WD-8/18.7 | 8 | 6.3 | 11.2 | 50 | 18.7 | 15.0 | 21.0 | 400 | 65 | 6.3* | Y5CD-7.6/17 | 7.6 | - | - | - | 15.0 | 17.0 | 20 | 17.0 | 13.8 | 19.6 | 400 | 65 | 电动机型 | 6.3* | Y2.5WD-7.6/18.7 | 7.6 | 4.0 | 11.2 | 50 | - | - | - | 18.7 | 15.0 | 21.0 | 400 | 65 | 6.3* | Y2.5WD-8/18.7 | 8 | 6.3 | 11.2 | 50 | 18.7 | 15.0 | 21.0 | 400 | 65 | 6.3* | Y2.5CD-7.6/17 | 7.6 | - | - | - | 15.0 | 17.0 | 20 | 17.0 | 13.8 | 19.6 | 400 | 65 | 中性点型 | 6.3* | Y1.5W-4.8/12 | 4.8 | 3.8 | 6.8 | 50 | - | - | - | 12.0 | 10.0 | - | 400 | 65 | 10 | 配电型 | 10 | Y5WS-12.7/50 | 12.7 | 6.6 | 25 | 50 | 50 | 42.5 | 57.5 | 75 | 40 | | 10 | Y5WS-17/50 | 17 | 13.6 | 25 | 50 | 50 | 42.5 | 57.5 | 75 | 40 | 10 | Y5CS-12.7/45 | 12.7 | - | - | - | 26.0 | 45 | 20 | 45 | 38.4 | 51.0 | 75 | 40 | 电站型 | 10 | Y5WZ-12.7/45 | 12.7 | 6.6 | 24 | 50 | - | - | - | 45 | 38.3 | 51.8 | 200 | 65 | | 10 | Y5WZ-17/45 | 17 | 13.6 | 24 | 50 | 45 | 38.3 | 51.8 | 200 | 65 | 10 | Y5CS-12.7/41 | 12.7 | - | - | - | 2.60 | 41 | 20 | 41 | 35.0 | 46.0 | 200 | 65 | 电容型 | 10 | Y5WR-12.7/45 | 12.7 | 6.6 | 24 | 50 | - | - | - | 46 | 35.0 | - | 400 | 65 | 10 | Y5WR-17/46 | 17 | 13.6 | 24 | 50 | 46 | 35.0 | - | 400 | 65 | 10 | Y5CR-12.7/41 | 12.7 | | - | - | 26.0 | 41 | 20 | 41 | 33.0 | - | 400 | 65 | 发电机型 | 10.5* | Y5WD-12.7/31 | 12.7 | 6.6 | 18.6 | 50 | - | - | - | 31 | 25 | 34.7 | 400 | 65 | 10.5* | Y5WD-13.5/31 | 13.5 | 10.5 | 18.6 | 50 | 31 | 25 | 34.7 | 400 | 65 | 10.5* | Y5WD-12.7/28 | 12.7 | - | - | - | 25.0 | 28.0 | 20 | 28 | 22.5 | 32.0 | 400 | 65 | 13.8* | Y5WD-17.5/40 | 17.5 | 13.8 | 24.4 | 50 | - | - | - | 40.0 | 32.5 | 44.8 | 400 | 65 | 15.75* | Y5CD-20/45 | 20.0 | 15.75 | 28.0 | 50 | 45.0 | 36.0 | 50.4 | 400 | 65 | 电动机型 | 10.5* | Y2.5WD-12.7/31 | 12.7 | 6.6 | 18.6 | 50 | 31 | 25 | 34.7 | 200 | 65 | 10.5* | Y2.5WD-13.5/31 | 13.5 | 10.5 | 18.6 | 50 | 31 | 25 | 34.7 | 200 | 65 | 10.5* | Y2.5CD-12.7/28 | 12.7 | - | - | - | 25.0 | 28.0 | 20 | 28 | 22.5 | 32.0 | 200 | 65 | 中性点型 | 10.5* | Y1.5W-8/19 | 8 | 6.4 | 11.4 | 50 | - | - | - | 19.0 | 15.9 | - | 400 | 65 | 13.8* | Y1.5W-10.5/23 | 10.5 | 8.4 | 14.9 | 50 | 23.0 | 19.2 | 400 | 65 | 15.75* | Y1.5W-12/26 | 12 | 9.6 | 17.0 | 50 | 26.0 | 21.6 | 400 | 65 | 18.0* | Y1.5W-13.7/29.2 | 13.7 | 11.0 | 19.5 | 50 | 29.2 | 24.3 | 400 | 65 | 20.0* | Y1.5W-15.2/31.7 | 15.2 | 12.2 | 21.6 | 50 | 31.7 | 26.4 | 400 | 65 | 35 | 电站型 | 35 | Y5WZ-51/134 | 51 | 40.8 | 73 | 50 | 134 | 114 | 154 | 400 | 65 | | 35 | Y5CZ-42/124 | 42 | - | - | - | 80.0 | 124 | 20 | 124 | 100 | 143 | 400 | 65 | 35 | Y5WZ-42/134 | 42 | 23 | 73 | 50 | - | - | - | 134 | 114 | 154 | 400 | 65 | 电容型 | 35 | Y5WR-51/134 | 51 | 40.8 | 73 | 50 | 134 | 105 | - | 400 | 65 | 35 | Y5CR-42/124 | 42 | - | - | - | 80.0 | 124 | 20 | 124 | 100 | 400 | 65 | 35 | Y5WR-42/134 | 42 | 23.4 | 73 | 50 | - | - | - | 134 | 105 | 400 | 65 | 中性点型 | 35 | Y1.5W-30/80 | 30 | 24 | 44 | 50 | 80 | 67.5 | 400 | 65 | | 66 | 电站型 | 66 | Y5WZ-84/221 | 84 | 67.2 | 121 | 50 | 221 | 188 | 254 | 600 | 65 | | 66 | Y5WZ-90/235 | 90 | 72.5 | 130 | 50 | 235 | 201 | 270 | 600 | 65 | 66 | Y10WZ-84/221 | 84 | 67.2 | 121 | 50 | 221 | 188 | 248 | 600 | 100 | 66 | Y10WZ-90/235 | 90 | 72.5 | 130 | 50 | 235 | 201 | 264 | 600 | 100 |
Y1.5W系列:低压型避雷器 低压避雷器一般用在低压配电柜、开关柜及控制柜中,保护柜中的电器设备免受过电压的危害。 Y5WS系列:配电型避雷器 用于保护相应电压等级的电力主变、开关柜、箱式变、电力电缆出线头、柱上开关等配电设备免受大气过 电压及操作过电压的危害。 Y5WD系列:电机型 用于限制真空开关切换旋转电机时产生的过电压,保护旋转电机免受操作过电压损坏。 Y5WT系列:电气化铁道型 用于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电压的损坏。 Y5WZ系列:电站型 用于保护发电厂、变电站的交流电气设备免受大气过电压和操作电压的损坏。 HY5WR系列:保护电容器组型避雷器 用于限制真空开关及少油开关在操作时对并联电容器组产生的过电压危害,保护电容组免受损害 并吸收过电压的能量。 同系列相关型号汇总:Y1.5W-0.28/1.3,Y1.5W-0.5/2.6,Y5WS-3.8/15,Y5WS-5/15,Y5CS-3.8/13.5,Y5WS-7.6/30,Y5WS-10/30,Y5CS-7.6/27,Y5WZ-7.6/27,Y5WZ-10/27,Y5CZ-7.6/24,Y5WR-7.6/27,Y5WR-10/27,Y5CR-7.6/24,Y5WD-7.6/18.7,Y5WD-8/18.7,Y5CD-7.6/17,Y2.5WD-7.6/18.7,Y2.5WD-8/18.7,Y2.5CD-7.6/17,Y1.5W-4.8/12,Y5WS-12.7/50,Y5WS-17/50,Y5CS-12.7/45,Y5WZ-12.7/45,Y5WZ-17/45,Y5CS-12.7/41,Y5WR-12.7/45,Y5WR-17/46,Y5CR-12.7/41,Y5WD-12.7/31,Y5WD-13.5/31,Y5WD-12.7/28,Y5WD-17.5/40,Y5CD-20/45,Y2.5WD-12.7/31,Y2.5WD-13.5/31,Y2.5CD-12.7/28,Y1.5W-8/19,Y1.5W-10.5/23 Y1.5W-12/26,Y1.5W-13.7/29.2,Y1.5W-15.2/31.7,Y5WZ-51/134,Y5CZ-42/124,Y5WZ-42/134,Y5WR-51/134,Y5CR-42/124,Y5WR-42/134,Y1.5W-30/80,Y5WZ-84/221,Y5WZ-90/235,Y10WZ-84/221,Y10WZ-90/235 等 具体型号及参数欢迎咨询 销售电话:0577-62600650 13676793158 |