用于接地漏电/接地故障传感器的序电流互感器 U sed for zero sequence current transformer of earth leakage/ground fault sensor |
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| 标准尺寸：(Standard size) |
| 型号规格 | A(小) | B(小) | C(小) | D(小) | E | F | G | 额定电流 | | KS-001 | 6.8 | 6.0 | 17.0 | 18.0 | 10 | 3.0 | | for 30A | | KS-002 | 6.8 | 7.0 | 17.0 | 18.0 | 6.0 | 2.5 | | // | | KS-003 | 6.8 | 7.5 | 17.0 | 19.5 | 6.0 | 70.0 | 3.0 | 30,50A | | KS-004 | 9.0 | 7.6 | 22.0 | 25.0 | 6.0 | 70.0 | 3.0 | 30,50A | | KS-005 | 9.4 | 7.6 | 19.0 | 21.0 | 6.0 | 70.0 | 3.0 | 50,100A | | KS-006 | 10.2 | 9.0 | 24.0 | 27.0 | 6.0 | 70.0 | 3.0 | // | | KS-007 | 10.3 | 7.8 | 22.0 | 24.0 | 6.0 | 70.0 | 3.0 | // | | KS-008 | 13.6 | 9.3 | 28.3 | 31.0 | 6.8 | 70.0 | 3.0 | 100,125A | | KS-009 | 15.5 | 9.0 | 30.0 | 33.0 | 6.0 | 70.0 | 3.0 | 100,125A |
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| 材料：(Materials) |
| 序号() | 名称(Name) | 材质(Materials) | | 序号() | 名称(Name) | 材质(Materials) | | 1 | 磁芯(Magnetic) | 坡莫合金Permalloy) | | 5 | 密封 | 环氧树脂 | | 2 | 磁芯的外壳 | 聚丙烯树脂 | | 6 | 外套 | 聚丙烯树脂 | | 3 | 线圈 | 2UEWф0.08-1.0 | | 7 | 导线 | 镀锡铜聚氯乙烯外套ul线 | | 4 | 挡板 | 铁 | | 8 | 导线插头 | 镀锡铜 直径为0.5～51.0 |
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| 性能： |
| 项目 | 性能 | 条件 | | 输出 | E2:17-22mV | 1:25mA, f:60Hz, R:1KΩ | | 残余磁性 | ε:10%Max | IDC:50A磁化后的输出电压比率 | | 热性质 | εt:&plun;10% | -10～50℃输出电压比率 | | 允许的不平衡性 | Eb:10mV Max. | 1:180A, R:1KΩ , f:60Hz |
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