Calibration of current measuring network for wet contact of leakage current tester

Xuefeng Ma, Wenqiang Li, Mei Yang, Xinyan Wang, Jianbo Liu, Shang Wang, Zhixiong Chen

Abstract

In this paper, the transfer characteristics of current measuring network for wet contact are determined, the current measuring network is calibrated with the method of high frequency voltage source. It has been verified that the measurement results consist with the requirements of IEC 61010-1.

Keywords

leakage current tester, current measuring network for wet contact, transfer characteristics, leakage current expectations

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IMEKO-TC4-2019-031.pdf

DOI

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IMEKO TC

TC4 - Measurement of Electrical Quantities

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