JJG （粤）059—2020
交流高压试验装置
AC High Voltage Test Devices
2020—04—24 发布
2020—06—01 实施
目录
引言.................................II
1范围.................................1
2引用文件...............................1
3术语.................................1
4概述.................................1
4.1分类...............................1
4.2组成原理.............................2
5计量性能要求.............................3
5.1准确度等级和最大允许误差.....................3
5.2总谐波失真度...........................3
5.3短期稳定性............................3
5.4谐振频率示值误差.........................3
6通用技术要求.............................3
6.1外观及功能要求..........................3
6.2绝缘水平.............................4
6.3保护功能.............................4
7计量器具控制.............................4
7.1检定条件.............................4
7.2检定项目.............................6
7.3检定方法.............................6
7.4检定结果的处理..........................9
7.5检定周期.............................9
附录A检定原始记录格式........................10
附录B检定证书/检定结果通知书内页格式................11