AC Current Transducer
Production introduction
The FCS521/FCS2151 series AC current transmitter can perform real-time isolation measurementof AC current in the power grid or circuit, and transform it into a 0-5V, 0-10V or 4-20mA DC outpusignal, which can be matched with various ADs It can be connected to form various digital centralizacquisition systems, or output to PLC to form an automatic control system, or be connected withtraditional analog or digital indicating instruments to display the measured value. The FCSs21series can sense through-the-core current is 0-10/20/50A, while the FCS2151 series can sensethrough-the-core current is 0-100/150/200A. Both series can pass the jump on the transmitter.The wire cap selects the appropriate through-the-core current. It has the characteristics of strongoverload capability, high precision, high isolation, high safety, low power consumption, stronganti-interference ability, etc., and is easy to install and use. There are Solid-core and split-core tochoose from, and it is widely used in the field of industrial automation.
working principle
Based on electromagnetic induction, when the current in the circuit changes,the input current is changed to the corresponding output value through thetransformer, 0-5V; 0-10V or 4-20Ma DC signal, which is sent to thePLC or various displays meter.
| Model | Input current (AC) | Current measurementrange (Ac) | Output Voltage/current |
| FCS521-SD (SP)5V | 0-10A-20A-50A | 0-50A | 0-5V |
| FCS2151-SD (SP)5V | 0-100A-150A-200A | 0-200A | 0-5V |
| FCS521-SD (SP)10V | 0-10A-20A-50A | 0-50A | 0-10V |
FCS2151-SD (SP)10 |
0-100A-150A-200A | 0-200A | 0-10V |
| FCS521-SD(SP)420E | 0-10A-20A-50A | 0-50A | 4-20mA |
| FCS2151-SD(SP)420E | 0-100A-150A-200A | 0-200A | 4-20m |
Product characteristic
Adopt 24V DC (+10%) power supplyHigh current detection accuracy and stable performanceMaximum overload 200%
Easy to install and use, no need to connect DC in series in the circuit when measuringProducts have passed CE, CSA, UL, Rohs quality certificationThe shell is made of self-extinguishing material ABSThrough-core structure design, isolation withstand voltage up to 2000VHysteresis is less than 1%, can be used under strong magnetic field conditionsLeakage ≤1%
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