JS-CA16系列闭环霍尔电流传感器是基于闭环磁平衡原理的一款霍尔电流传感器，能够测量直流，交流，脉冲以及各种不规则电流。JS-CA16系列闭环霍尔电流传感器是电流输出模式，可以根据客户的需求外接电阻转换为电压信号。
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产品性能/Product performance |
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精度高 Excellent accuracy |
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良好的线性度 Very good linearityVery good linearity |
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高带宽 Wide frequency bandwidth |
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无插入损耗 No insertion losses |
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抗干扰能力强 High immunity to external interference |
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结构图/Structure Diagram |
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机械特性/Mechanical Characteristics |
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一般公差 |
General tolerance |
± 0.5 mm |
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其它公差执行 |
Other tolerance execution |
GB/T 1804-2000-M |
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| 固定孔尺寸 |
Fixing hole size |
垂直安装Φ4.2mm(×4) 水平安装Φ5.3mm(×4) |
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| 紧固螺丝 |
Fastening steel screw |
M5 or M4 | ||||||||
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建议紧固扭矩 |
Recommended fastening torque |
垂直安装3.2Nm(±10%) 水平安装4Nm(±10%） |
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电气特性/Electrical Characteristics |
Unit |
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IPN |
额定电流 |
Primary nominal current |
1000 |
A |
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IPM |
最大测量范围 |
Max measuring rang |
2400 |
A |
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IPN |
额定幅度 |
Rated output current |
200 |
mA |
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IOUT |
输出电流@Ip |
Output current @Ip |
0±（200*Ip/Ipn） |
mA |
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VC |
供电电压 |
Supply voltage |
±15V or ±24V |
V |
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KN |
转换比率 | Conversion ratio | 1：5000T |
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动态特性/Dynamic Characteristics |
min. |
typ. |
max. |
Unit |
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IO |
零点失调电流 |
Offset current@IP=0@TA=25℃ | ±0.2 |
mA |
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IC |
电流消耗 |
Current consumption |
45+IOUT |
mA |
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εL |
线性度 |
Linearity |
0.1 |
% |
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X |
精度@25℃ |
Accuracy @ IPN, TA= 25°C |
0.4 |
% |
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Tr |
响应时间 |
Response time |
1 |
us |
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| di/dt | 电流跟随 | di/dt accurately followed |
100 |
A/us | ||||||
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BW |
带宽(−3dB) |
Frequency bandwidth |
DC-150 |
KHz |
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ΔIO |
零点失调电流温度漂移 |
Offset current drift |
0.005 |
mA/℃ |
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| RS | 次级线圈阻抗 | Secondary coil resistance @TA=85℃ |
37 |
Ω |
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| RM | 取样电阻范围 | With±15V，@TA=85℃，@±1000Amax |
8 |
Ω | ||||||
| With±15V，@TA=85℃，@±1500Amax |
7 |
Ω | ||||||||
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一般特性/General Characteristicsmin. typ.max. |
Unit |
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Vd |
绝缘耐压 |
Galvanic isolation （50Hz/1min |
6kV |
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TA |
工作温度 |
Ambient operating temperature |
-45~85 |
℃ |
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TS |
储存温度 |
Ambient storage temperature |
-45~125 |
℃ |
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m |
质量 |
Mass |
500 |
g |
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JS-CA16系列闭环电流传感器
