特点/用途 Key Features/Application:
l 用于高精度,小相位误差要求的三相电能表等电能计量装置
l 线性范围宽,输出电流精度高,一致性好
l 环氧树脂灌封,初次级工频耐压4KV/Min,绝缘电阻≥1000MΩ/500Vdc
l 工作频率 50Hz/60Hz
l 工作温度范围: -40℃~85℃
l 符合标准JB/T10665-2016、IEC61869-2-2012
特点/用途 Key Features/Application:
l 用于高精度,小相位误差要求的三相电能表等电能计量装置
l 线性范围宽,输出电流精度高,一致性好
l 环氧树脂灌封,初次级工频耐压4KV/Min,绝缘电阻≥1000MΩ/500Vdc
l 工作频率 50Hz/60Hz
l 工作温度范围: -40℃~85℃
l 符合标准JB/T10665-2016、IEC61869-2-2012
以下所示是此系列产品中较有代表性的几种,我们可以根据用户的特殊需求来设计和生产产品。
Only few typical products of this series are shown in the following page. EHC is capable of making other customized design and manufacturing per user request.
规格及参数 Specifications:
型号 Model | 电流比 Current Ratio | 额定负载(Ω) Rated Burden | 准确级 Accuracy Class |
0.3(1.2)A/2.5mA | 10 20 | 0.05 0.1 | |
1(6)A/5mA | |||
1.5(6)A/2mA | |||
1.5(6)A/5mA | |||
1.5(10)A/2mA | |||
1.5(10)A/5mA | |||
5(10)A/5mA | |||
1(10)A/0.5mA | |||
1(20)A/0.5mA | |||
1.5(6)A/0.75mA | |||
5(10)A/2.5mA | |||
5(20)A/2.5mA | |||
5(60)A/2.5mA | |||
5(80)A/2.5 mA | |||
5(100)A/2.5 mA |