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![](https://img58.chem17.com/gxhpic_cb31dc7589/5eceadd4559dcfd20eb12f06d33ee5901bca22a28f1dffc2769a0cf2751e7d7adfed3a8e029d395b.jpg)
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![](https://img58.chem17.com/gxhpic_cb31dc7589/5eceadd4559dcfd20eb12f06d33ee5901bca22a28f1dffc23e3b731704894fc268393cef2c2dfde5.jpg)
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![](https://img58.chem17.com/gxhpic_cb31dc7589/5eceadd4559dcfd20eb12f06d33ee5901bca22a28f1dffc2f91c10e185d1cff2341d17da8f3013fd.jpg)
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测试的回路电阻和漏电开关值可存储于仪器中。
环路电阻20/2000Ω不会使15mA的RCD跳脱。
20Ω环路电阻0.01Ω的分辨率。
短路电流可以直接读出。
RCD测试允许0度到180度相位角测试。
故障电流不影响读数。
检测接线是否正确。
设计符合国际安全规格IEC61010-1,IEC61557及IP54。
测试数据可经MODEL8212数据线传输至PC
环路阻抗范围
20/200/2000Ω
环路电阻范围
(无RCD跳脱)
15mA测试电流时200和2000Ω
环路电流
3A(20ohm)/15mA(200 和2000Ω)
短路及接地电流
200/2000/20kA
漏电开关测试
×1/2
10,30,100,300,500,1000mA
×1
10,30,100,300,500.1000mA
×5
10,30.100mA
剩余电流
10,30,100,300,500mA
漏电
10,30.100,300.500mA