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电压U、电流I、有功功率P、无功功率Q、视在功率S、功率因数λ、相位角Φ、电压频率f、电能量Wh、电能量计时Time

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真有效值测量电压/电流/功率/功率因数/频率/电度/无功功率等,有三组报警输出,可用于电力系统、工厂配电、楼宇自动化等配送电工程的自动控制,配置RS485通信,可与计算机远程链接。

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本仪表能测量用户给定任意量程的交直流电压/电流信号, 可选数据保持或峰值保持带停电记忆功能, 真有效值测量电压/电流/功率/功率因数/频率/电度/无功功率等,

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1、真有效值测量电压、电流、有功功率、功率因数、电度值. 2、测量范围0-9999 . 3、按键设定参数、4位LED,0.56寸数码管显示 4、测量精度高,可达满量程0.5%精度.

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电压:约2MΩ, 直接输入电流:约2.5mΩ(50A规格) 传感器电流输入:约100kΩ

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采用240×64点阵液晶显示屏(带背光)同时显示三相电压、电流、低压侧电压、功率、功率因数、频率等20个参数。

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0.1 fA – 1 A0.2 µV – 210 V 1 kHz – 10 MHz ±40 V (80 V p-p),±800 mA200 MSa/s,5 ns 采样率

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本仪表能测量用户给定任意量程的交直流电压/电流信号, 可选数据保持或峰值保持带停电记忆功能, 真有效值测量电压/电流/功率/功率因数/频率/电度/无功功率等,

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本仪表能测量用户给定任意量程的交直流电压/电流信号, 可选数据保持或峰值保持带停电记忆功能, 真有效值测量电压/电流/功率/功率因数/频率/电度/无功功率等,

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1、真有效值测量电压、电流、有功功率、功率因数、电度值. 2、测量范围0-9999 . 3、按键设定参数、4位LED,0.56寸数码管显示. 4、测量精度高,可达满量程0.5%精度.

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