参数 | 测量范围 | 误 差 | 备注 |
电压 | 波峰系数CF=3:40/600V 波峰系数CF=6:20/300V | DC ±(读数的0.1% +量程的0.2% ) 0.5 Hz ≤ f< 45 Hz ±(读数的0.1% +量程的0.2% ) 45 Hz ≤ f ≤ 66 Hz ±(读数的0.1% +量程的0.1 % ) 66 Hz < f ≤ 1 kHz ±(读数的0.1% +量程的0.2 % ) 1 k Hz < f ≤ 2 kHz ±(读数的0.15% +量程的0.3% ) | 过载: 1.1倍 |
电流 | 波峰系数 CF=3:0.1/20A(40ACF=1.5) 波峰系数 CF=6:0.05/10A(40ACF=1.5) |
有功功率 | U*I | DC ±(读数的0.1%+量程的0.2% ) 0.5 Hz ≤ f< 45 Hz ±(读数的0.3%+量程的0.2% ) 45 Hz ≤ f ≤ 66 Hz ±(读数的0.1%+量程的0.1 % ) 66 Hz < f ≤ 1 kHz ±(读数的0.2%+量程的0.2 % ) 1 k Hz < f ≤ 2 kHz ±(读数的0.2%+量程的0.3 % ) | PF=1.0 |
功率因数 | 0.1~1 | 0.5 Hz ≤ f< 45 Hz ±0.01 45 Hz ≤ f ≤ 66 Hz ±0.01 66 Hz < f ≤ 1 kHz ±0.02 1 k Hz < f ≤ 2 kHz ±0.05 | |
频率 | 0.5~2kHz | 计数方式,0.1%*读数,当信号值大于0.1*当前量程 | |
电能累计 | 0~999999 MWh /0~-99999 MWh | DC ±(读数的0.1% +量程的0.2% ) 0.5 Hz ≤ f< 45 Hz ±(读数的0.3% +量程的0.2% ) 45 Hz ≤ f ≤ 66 Hz ±(读数的0.1% +量程的0.1% ) 66 Hz < f ≤ 1 kHz ±(读数的0.2% +量程的0.2% ) 1 k Hz < f ≤ 2 kHz ±(读数的0.2% +量程的0.3% ) | |
安时累计 | 0~999999 MAh /0~-99999 MAh | DC ±(读数的0.1% +量程的0.2% ) 0.5 Hz ≤ f< 45 Hz ±(读数的0.1% +量程的0.2% ) 45 Hz ≤ f ≤ 66 Hz ±(读数的0.1% +量程的0.1% ) 66 Hz < f ≤ 1 kHz ±(读数的0.1% +量程的0.2% ) 1 k Hz < f ≤ 2 kHz ±(读数的0.15%+量程的0.3% ) | |
电能计时 | 99999h | ± 2秒/小时 | |
谐波 | 1~50次 | 基波频率 Z多分析次数 10Hz~65Hz 50 65Hz~100Hz 32 100Hz~200Hz 16 200Hz~400Hz 8 | 精度等 级:B级 |