| 供电回路=测量回路L1L2L3 |
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| 额定控制电压Ue |
·相电压 |
AC-220V |
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| ·线电压 |
AC-380V |
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| 功耗 |
2VA |
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| 供电压电压误差 |
-30%... 30% |
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| 供电电压频率 |
50/60Hz |
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| 供电时间 |
100% |
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| 测量回路L1L2L3 |
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| 监视功能 |
过/欠电压、相序、缺相、不平衡 |
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| 测量范围 |
相电压：150/300V |
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| 线电压：280/500V |
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| 阀值 |
可调 |
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| 过/欠电压迟滞 |
10V |
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| 测量频率 |
50/60Hz±10% |
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| 电压响应时间 |
50ms |
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| 供电误差范围内测量误差 |
≤0.5% |
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| 温度范围内测量误差 |
0.06%/℃ |
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| 电磁兼容 |
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| 抗干扰 |
EN61000-6-2 |
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| 静电放电（ESD） |
IEC/EN61000-4-2 |
Level3-6kV/8kV |
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| 射频辐射 |
IEC61000-4-3 |
EN61000-4-3 |
Level3-10V/m |
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| 瞬变冲击 |
IEC61000-4-4 |
EN61000-4-4 |
Level3-2kV/5kHz |
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| 浪涌 |
IEC1000-4-5 |
EN61000-4-4 |
Level4-2kVL-L |
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| 射频传导发射 |
Level3-10V |
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| 低压导则 |
73/23/EEC |
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| 机械振动 |
IEC600-68-2-6 |
6g |
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