该电流值受回路对地的接地泄漏电阻限制。
The value of this current is limited by earth leakage resistance of the return circuit versus earth.
灯具泄漏电流测试线路中隔离测试变压器次级接地问题直接影响着测试结果的准确性。
The earthing of secondary circuit of an isolating test transformer on the circuit for luminaire leakage current test strongly influences the accuracy of test results.
同时也可以对电力电缆的高阻闪络、高低阻性的泄漏性接地和电力电缆的断线、接触不良等故障位置进行遥测。
The faults include open circuit, short circuit and poor contact. It also can be used to telemetry the position of the fault, including the leak grounding, wire breaking and poor contacting.
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