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JJF（冀）174-2020 智能电能表运行校准规范
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JJF（冀）174-2020
智能电能表运行校准规范
Calibration Specification of Smart Electricity Meter in Servic
2020-09-01 发布
2020-11-30 实施 目 录 1 范围............................................................................................................................1 2 引用文件....................................................................................................................1 3 术语............................................................................................................................1 4 概述............................................................................................................................2 5 计量特性....................................................................................................................2 6 校准条件....................................................................................................................2 6.1 环境条件.........................................................................................................2 6.2 测量标准.........................................................................................................2 6.3 平台要求.........................................................................................................3 7 校准项目与校准方法................................................................................................3 7.1 校准项目.........................................................................................................3 7.2 校准方法.........................................................................................................3 8 校准结果....................................................................................................................3 8.1 校准数据修约.................................................................................................3 8.2 校准结果表达.................................................................................................4 8.3 校准结果应用.................................................................................................4 附录 A（电能表计量异常事件判断方法）................................................................ 5 附录 B（电能表运行误差校准方法）........................................................................ 6
JJF（冀）174-2020
智能电能表运行校准规范
Calibration Specification of Smart Electricity Meter in Servic
2020-09-01 发布
2020-11-30 实施 目 录 1 范围............................................................................................................................1 2 引用文件....................................................................................................................1 3 术语............................................................................................................................1 4 概述............................................................................................................................2 5 计量特性....................................................................................................................2 6 校准条件....................................................................................................................2 6.1 环境条件.........................................................................................................2 6.2 测量标准.........................................................................................................2 6.3 平台要求.........................................................................................................3 7 校准项目与校准方法................................................................................................3 7.1 校准项目.........................................................................................................3 7.2 校准方法.........................................................................................................3 8 校准结果....................................................................................................................3 8.1 校准数据修约.................................................................................................3 8.2 校准结果表达.................................................................................................4 8.3 校准结果应用.................................................................................................4 附录 A（电能表计量异常事件判断方法）................................................................ 5 附录 B（电能表运行误差校准方法）........................................................................ 6
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