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Power Transducer 0~200A Input Range Railway Usage Current Transmitter

A Current Transmitter converts AC or DC current into a standardized output signal, such as 4–20 mA or 0–10 V, for monitoring and control. It provides high accuracy, electrical isolation, and stable performance, widely used in industrial automation, energy management, and power systems for real-time data acquisition and fault detection.
Availability:
  • TR2223-LBCD

  • TR

  • 50000

  • T/T, Western Union, Paypal

  • Shanghai, China

Product Features


*  Excellent accuracy, good linearity.

*  Strong resistance to external interference, high common mode rejection ratio.

*  Low temperature drift, low power consumption, wide frequency band.

*  Perforated structure, no insertion loss.


Product Application

*  Automatic Control.

*  Measuring Meter.

*  Railway Monitoring System.

*  Station Control System.


Product Parameters

Specification AC30A/DC20mA AC50A/DC20mA AC100A/DC20mA Unit
IPN Primary Rated Input Current(AC) 30 50 100 A
IP Primary Current Measurement Range(AC) 0~45 0~75 0~150 A
VSN Secondary Side Rated Output Current DC 20 mA
VC The Power Supply Voltage +5/12/15/24 V
IC Current Consumption <10+Is mA
Vd Insulation Voltage Between primary and secondary circuits:2.5kV/50Hz/1min
εL Linearity <0.2 %FS
X Precision TA=25℃:≤±0.5 %
I0 Offset Voltage TA=25℃:≤±50 μA
IOT Offset Current Temperature Drift VP=0 TA=-25~+75℃时:≤±0.01 mA/℃
Tr Response Time ≤300 mS
f Bandwidth -1dB 25~5k HZ
TA Working Temperature -25~+75
TS Storage Temperature -45~+85
RL Load Resistance TA =25℃:≤300 Ω


Shape and Installation Dimensions

交直流3



Circuit Link Diagram


TR2223-LBCD7




Note:

IPN:Primary signal input
+E:positive power
NC:Null
GND:Power Ground
Io:Secondary Signal Output

GIN:Amplitude Adjustment


Installation Precautions

The sensor should be wired correctly, otherwise it may damage the internal components of the sensor.

Card rail installation.




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