FSP2005-70
产品特性 Product characteristics
磁通门技术,高精度,高稳定性电流测量 Fluxgate technology, high precision, high stability current measurement
应用于非接触式场合,易于安装 For non-contact applications, easy to install
极低的温度系数 Very low temperature coefficient
低偏置电流 Low bias current
具有饱和检测及自恢复功能 It has the function of saturation detection and self-recovery
高带宽,最高可达DC~800kHz(@±3dB) High bandwidth, up to DC~800kHz(@±3dB)
应用领域 Application field
新能源领域：锂电池化成分容,电池充放电测试系统反馈器件,电机测试等
New energy field: lithium battery components, battery charging and discharging test system feedback devices, motor testing, etc
粒子加速领域：高准确度电源的采样反馈器件
Particle acceleration field: Sampling feedback devices for high accuracy power supplies
医疗行业：MRI的电源采样反馈
Medical industry: Power sampling feedback for MRI
轨道交通领域：变流器等高准确度,大电流的测试
Rail transit field: converters and other high accuracy, high current testing
实验室应用：配合功率分析仪进行高准确度功率测量,对计量级别电流进行可靠测试
Laboratory application: High accuracy power measurement with power analyzer, reliable testing of metering level current
仪器仪表领域：仪器仪表中电流测量的反馈器件
Instrumentation field: Feedback devices for current measurement in instrumentation
安全特性 Safety feature
|
参数 |
符号 |
单位 |
最小 |
标称 |
最大 |
备注 |
|
耐受电压 Withstand voltage |
Ud |
kV |
-- |
2.5 |
-- |
50/60Hz,1min |
|
瞬态隔离电压 Transient isolation voltage |
TS |
kV |
-- |
5 |
-- |
|
|
相对漏电起痕指数 Relative leakage marking index |
CTI |
V |
-- |
600 |
-- |
无冷凝 |
一般特性 General feature
|
参数 |
符号 |
单位 |
最小 |
标称 |
最大 |
备注 |
|
工作温度范围 Operating temperature range |
TA |
℃ |
-25 |
-- |
60 |
|
|
储存温度范围 Storage temperature range |
TS |
℃ |
-40 |
-- |
85 |
|
|
相对湿度 Relative humidity |
RH |
% |
10 |
-- |
80 |
无冷凝 |
|
质量 Quality |
m |
kg |
-- |
5 |
-- |
|
电参数/Electrical characteristics
测试条件(环境温度25℃,供电电压±24V)Test conditions (ambient temperature 25℃, supply voltage ±24V)
|
参数 |
符号 |
单位 |
最小 |
标称 |
最大 |
备注 |
|
额定原边直流电流 Rated primary DC current |
IPN DC |
A |
-3000 |
-- |
3000 |
|
|
额定原边交流电流 Rated primary AC current |
IPN |
A |
-- |
-- |
2122 |
|
|
测量范围 Measuring range |
IPM |
A |
-3000 |
-- |
3000 |
|
|
测量电阻 Measuring resistance |
RM |
Ω |
0 |
-- |
1 |
|
|
副边电流 Secondary side current |
IS |
A |
-1 |
-- |
1 |
|
|
过载能力① Overload capacity ① |
|
kA |
-7 |
-- |
7 |
@100ms脉冲 |
|
电流变比 Current ratio |
KN |
|
-- |
1:3000 |
-- |
|
|
供电电压 Supply voltage |
UC |
V |
±23 |
-- |
±25 |
|
|
电流消耗 Current consumption |
IC |
mA |
-- |
-- |
50 |
总消耗需累计IS |
|
输出噪声0…10Hz② Output noise 0... 10Hz② |
Vno |
ppm |
-- |
-- |
10 |
|
|
输出噪声0…100Hz② Output noise 0... 100Hz② |
-- |
-- |
30 |
|
||
|
输出噪声0…1kHz② Output noise 0... 1kHz② |
-- |
-- |
50 |
|
||
|
零点失调电流② Zero offset current ② |
IOE |
ppm |
-100 |
-- |
100 |
|
|
温度漂移系数② Temperature drift coefficient |
TCIOE |
ppm/K |
-20 |
-- |
20 |
|
|
零点偏置稳定性② Zero bias stability ② |
|
ppm/month |
-10 |
-- |
10 |
|
|
线性度② Linearity |
εL |
ppm |
-50 |
-- |
50 |
|
|
总体准确度② Overall accuracy |
XG |
ppm |
-500 |
-- |
500 |
|
|
电流跟随速度 Current following velocity |
di/dt |
A/μs |
100 |
-- |
-- |
|
|
带宽(±3dB) Bandwidth (±3dB) |
BW |
kHz |
-- |
60 |
-- |
小信号,@0.5%IPM |
|
注①:测试信号为单脉冲,过冲后传感器会进入自恢复状态,状态指示灯灭,需要约50ms恢复到正常工作状态. Note 1: The test signal is a single pulse. After overshooting, the sensor will enter the self-recovery state, and the status indicator will be off. It takes about 50ms to restore to the normal working state. |
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|
注②:ppm数据均参考副边输出信号满度对应的IPN. Note 2 :ppm data refer to IPN corresponding to the subside output signal full degree.
传感器机械尺寸图 Mechanical dimensions of the sensor 单位：mm Unit：mm
•机械尺寸图的最大允许误差：±1mm Maximum allowable error of mechanical dimensional drawing: ±1mm •安装孔的孔径：垂直安装孔 Φ6.5mm × 4 水平安装孔 Φ6.5mm × 6 Mounting hole aperture: Vertical mounting hole Φ6.5mm × 4 Horizontal installation hole Φ6.5mm x 6 •原边电流孔径：Φ70mm Primary current aperture: Φ70mm |
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