漏电开关测试仪校准装置研制

Development of Verification Equipment of Leakage Current Device

研制的漏电开关测试仪校准装置能对漏电开关测试仪进行合理、高效的校准工作。本文详细介绍了研制的校准装置各个主要模块的工作原理和核心技术。本校准装置针对漏电开关测试仪工作原理进行设计,包括漏电电流测量和跳闸时间测量功能。经法定计量机构校准,本校准装置各项参数达到设计要求,性能国内领先。

In this paper,a verification equipment of leakage current device is developed,which can be used for calibration of leakage current device efficiently.This article describes the working principle of the verification equipment and core technology.The verification equipment which includes leakage current measurement and break time measurement,is designed based on the character of leakage current device.According to the calibration data,the device performance parameters meet the design requirements.