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谐波分析仪谐波测量精度有多高？

  • 浏览次数：3708次
  • 发布时间：2013/8/17 0:01:56
  • 作者：银河电气

　　以下是GB/T 17626.7-2008电磁兼容 试验和测量技术 供电系统及所连设备谐波、谐间波的测量和测量仪器导则对不同谐波准确级的谐波分析仪的电压、电流、功率的准确度要求。

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Hunan Yinhe Electric Co., Ltd. (hereinafter referred to as Yinhe electric) is the drafting unit of the national standard for variable frequency electric quantity measuring instruments and the initiator, builder and maintainer of the construction of the national variable frequency electric quantity traceability system.

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