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TBC-EP3系列*霍尔电流传感器的初、次级之间是*缘的,无位置误差,能真正测量分辨1000:1,用于三相精密测量直流、交流和脉冲电流。
The TBC-EP3 Series current sensor is a closed loop device based on the measuring principle of the hall effect and null balance method, with a galvanic isolation between primary and secondary circuit, the size of primary not affect test precision, no matter the location of primary in the hole of current sensor. It can really measure resolution 1000:1 and it uses for precision measurement of DC, AC and pulse current.
电参数 Electrical data(Ta=25℃&plu*n;5℃) |
型号T*e | TBC25EP3 | TBC50EP3 | TBC100EP3 | TBC200EP3 | 单位 Unit | ||
额定输入电流(Ipn) | 2-25 | 5-50 | 10-100 | 20-200 | A | ||
测量电流范围(Ip) | 75(&plu*n;18V,200Ω) | 150(&plu*n;18V,82Ω) | 300(&plu*n;18V,33Ω) | 600(&plu*n;18V,10Ω) | A | ||
匝 比 (Np/Ns) Turnsratio(Np/Ns) | 1:1000 | 1:1000 | 1:1000 | 1:2000 | |||
测量电阻 with&plu*n;12V | @&plu*n;25Amax390(max) | @&plu*n;50Amax200(max) | @&plu*n;100Amax91(max) | @&plu*n;200Amax82(max) | Ω | ||
@&plu*n;75Amax120(max) | @&plu*n;150Amax50(max) | @&plu*n;300Amax15(max) | @400Amax10(max) | Ω | |||
测量电阻 with&plu*n;15V | @&plu*n;25Amax510(max) | @&plu*n;50Amax270(max) | @&plu*n;100Amax120(max) | @200Amax100(max) | Ω | ||
@&plu*n;75Amax150(max) | @&plu*n;150Amax68(max) | @&plu*n;300Amax25(max) | @600Amax2.0(max) | Ω | |||
额定输出电流(Isn) Rated output (Isn) | 2(2A)- 25(25A)&plu*n;0.2%FS | 5(5A)- 50(50A)&plu*n;0.2%FS | 10(10A)- 100(100A)&plu*n;0.2%FS | 10(20A)- 100(200A)&plu*n;0.2%FS | mA | ||
电源电压 Supply voltage | &plu*n;12~&plu*n;18 | V | |||||
功耗电流 Power consumption | ≤40 3XIp(Np/Ns) | mA | |||||
失调电流 Offset current | @Ip=0 ≤&plu*n;0.1 | mA | |||||
失调电流温漂 Offset drift | @-40℃~85℃ ≤&plu*n;0.5 | mA | |||||
线性度 Linearity | @Ip=&plu*n;Ipn ≤0.1 | %FS | |||||
*缘电压 | @ 50HZ,AC,1min 3 | KV | |||||
跟随精度di/dt | >200 | A/μs | |||||
响应时间 | @100A/μS,10%-90% <0.5 | us | |||||
带宽 Bandwidth | @ -3db DC…250 | KHz | |||||
次级线圈电阻 coil resister | 30 | 25 | 20 | 45 | Ω |
TBC-EP3
数字型
TOKEN
霍尔
是
其他