參數(shù)
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測量范圍
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誤差(f 單位為 kHz)帶寬 300kHz(-3dB)
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電壓電流
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峰值因數(shù)CF=3: 正常量程
峰值因數(shù) CF=6: 正常量程/2
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DC±(讀數(shù)的0.1%+量程的0.2%) 0.5 Hz ≤ f < 45 Hz±(讀數(shù)的0.1 +量程的0.2%)
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45 Hz ≤ f ≤ 66 Hz±(讀數(shù)的0.1%+量程的0.05% )
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66 Hz < f ≤ 1 kHz±(讀數(shù)的0.1%+量程的0.2%)
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1 k Hz < f ≤ 10 kHz±(讀數(shù)的(0.07*f) +量程的0.3%)
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10 k Hz < f ≤ 100kHz±(讀數(shù)的0.5 +量程的0.5)±[讀數(shù)的{0.04*(f-10)}%]
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有功功率(PF=1.0)
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U*I
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DC±(讀數(shù)的0.1%+量程的0.2%) 0.5 Hz ≤ f < 45 Hz±(讀數(shù)的0.3%+量程的0.2%)
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45 Hz ≤ f ≤ 66 Hz±(讀數(shù)的0.1 +量程的0.05%)
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66 Hz < f ≤ 1 kHz±(讀數(shù)的0.2%+量程的0.2%)
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1 k Hz < f ≤ 10 kHz±(讀數(shù)的0.1%+量程的0.3%)±[讀數(shù)的{0.067*(f-1)}%]
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10 k Hz < f ≤ 100kHz±(讀數(shù)的0.5%+量程的0.5%)±[讀數(shù)的{0.09*(f-10)}%]
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頻率
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0.5 ~ 300kHz
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計數(shù)方式,0.1%*讀數(shù),當信號值大于 0.1*當前量程
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電能累計
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0~999999 MWh/0~-99999 MWh
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DC±(讀數(shù)的0.1 +量程的0.2 ) 0.5 Hz ≤ f < 45 Hz±(讀數(shù)的0.3%+量程的0.2% )
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45 Hz ≤ f ≤ 66 Hz±(讀數(shù)的0.1%+量程的0.05%)
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66 Hz < f ≤ 1 kHz±(讀數(shù)的0.2%+量程的0.2%)
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1 k Hz < f ≤ 10 kHz±(讀數(shù)的0.1%+量程的0.3% )±[讀數(shù)的{0.067*(f-1)}%]
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10 k Hz < f ≤ 100kHz±(讀數(shù)的0.5%+量程的0.5%)±[讀數(shù)的{0.09*(f-10)}%]
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安時累計
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0~999999 MAh/0~-99999 MAh
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DC±(讀數(shù)的0.1%+量程的0.2%) 0.5 Hz ≤ f < 45 Hz±(讀數(shù)的0.3%+量程的0.2%)
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45 Hz ≤ f ≤ 66 Hz±(讀數(shù)的0.1%+量程的0.05%)
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66 Hz < f ≤ 1 kHz±(讀數(shù)的0.2%+量程的0.2%)
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1 k Hz < f ≤ 10 kHz±(讀數(shù)的0.1%+量程的0.3% )±[讀數(shù)的{0.067*(f-1)}%]
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10 k Hz < f ≤ 100kHz±(讀數(shù)的0.5%+量程的0.5%)±[讀數(shù)的{0.09*(f-10)}%]
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電能計時
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99999h
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± 2秒/小時
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諧波
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1~500 次
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基波頻率
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最高分析次數(shù)
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精度等級:A(Ⅰ)級
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5Hz~1000Hz
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500
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