电流互感器 YP-CT01,YP- CT02,YP-CT03
产品简介
珠海阳普电子提供的电流互感器:PBT外壳,耐高温,耐腐蚀;环氧树脂灌封,隔离性能好,抗冲击性强;体积小,外形美观,安装方便,插针式直接焊接线路板;线性好,精度高,线性范围宽,一致性好
产品详细信息
精密电流互感器 YP-CT01系列 | |||||||
Precision current transformer YP-CT01 Series | |||||||
一、电流互感器产品特点 Features | |||||||
PBT外壳,耐高温,耐腐蚀;环氧树脂灌封,隔离性能好,抗冲击性强;体积小,外形美观,安装方便,插针式直接焊接线路板;线性好,精度高,线性范围宽,一致性好。 PBT case-resistance to high temperature and corrosion; Epoxy risen-perfect isolation and resistance to strong impact; Small in size and pleasant to eyes; easy installation;if can be sealed on the circuit board directly; Excellent linearity and isolation, high precision, wide in linearity range and overall consistency. |
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二、电流互感器使用环境条件 Using terms | |||||||
使用温度 Operating temperature:-40~85℃;贮存温度 Storage temperature:-40~75℃;相对湿度 Relative humidity:10~95%。 | |||||||
三、电流互感器工作频率Working frequency | |||||||
20Hz~20KHz | |||||||
四、电流互感器绝缘耐热等级 Insulatedgrade | |||||||
B级(130℃) | |||||||
五、电流互感器**特性 | |||||||
隔离耐压 Isolated withstand voltage ≥2500V | |||||||
六、电流互感器产品规格 Specification(尺寸单位Dimension unit:mm) | |||||||
七、推荐电路图 Referent Circuit | |||||||
八、电流互感器主要技术参数 Main Parameters | |||||||
型号 Model |
额定输入 Rated input |
额定输出 Rated output |
推荐采样电阻 Recommended Burden Resistor |
非线性度 Non-linearity | 相移 Phase shift |
线性范围 Linearity range |
隔离耐压 Isolated withstand voltage |
YP-CT01-5A/2mA | 5A | 2mA | 50Ω | <0.1% | <5' | 0~15A | ≥2500V |
YP-CT01-5A/2.5mA | 5A | 2.5mA | 40Ω | <0.1% | <5' | 0~15A | ≥2500V |
YP-CT01-5A/5mA | 5A | 5mA | 20Ω | <0.1% | <5' | 0~10A | ≥2500V |
说明 Note: ■ 互感器后接运算放大器的需辅助电源,如±15V或±12V,也可根据具体情况自定。 Power supply is needed when the operational amlpifier is added to the transformer,e.g. ±15V,±12V or according to the actual operation. ■ 运算放大器推荐使用OP07系列,电路中的固定电阻温度系数要求优于50PPM; OP07 series of operational amplifer is recommended;the fixed temperature coefficient of resistance in the circuit must be over 50PPM. ■ 上表所列为常用规格,还可根据客户要求另行设计。 The products are customized according to user's equirements. |
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