Voltage to Current Transducer

Voltage to Current Transducer

WBV414U09 converts AC input voltage into a load independent output signal DC 4-20mA. It has adopted electromagnetic isolation principle and average measurement method for real time measurement of AC voltage from electric net or electric circuit.
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Description
Technical Parameters

WBV414U09(Voltage to Current Transducer) converts AC input voltage into a load independent output signal DC 4-20mA. Voltage to Current Transducer has adopted electromagnetic isolation principle and average measurement method for real time measurement of AC voltage from electric net or electric circuit.


Advantages:

   Total galvanic isolation between input/output, 

   High accuracy, 

   Low drifting by temperature, 

   Wide temperature bearable range.


Applications:

   AC power distribution system: such as power distribution cabinet, railway power supply;

   Signal monitoring: such as AC current monitoring for filament relay, input signal monitoring for motor, etc.


How to choose voltage sensor








1. Determine AC or DC.








2. Determine the detection current: 10mV, 50mV, 75mV, 5V, 75V, 150V, 200V, 300V, 400V, 500V.








3. Determine the output signal: 0-5V, 0-10V, 1-5V, 1-10V, 4-20mA, 0-20mA, etc.








4. Confirm the auxiliary power: DC 12V, 24V, 9V-36V, 85V-265V (Default 24V power supply, special user specified)









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Specifications:

  1. Input: AC 0~10V…0~500V;

  2. Output: DC 4-20mA

  3. Frequency Range: 25Hz~5kHz

  4. Accuracy: 0.5%

  5. Input Impedance: When Ux≥10V,Ri=Ux×1kΩ/V;

  6. Linear Range:0-120% of nominal input

  7. Responding Time: 300ms

  8. Over Load Capacity: 2 times of nominal input;

  9. Maximum Load: 6V

  10. Static Current: 8mA

  11. Auxiliary Power: 85V~265Vac/dc;

  12. Isolation Voltage: 2500Vdc, for 1 minute

  13. Output Ripple: <6mV

  14. Drifting by Temperature: 3×10-4/℃

  15. Ambient Temperature: -10℃~+50℃

  16. Mounting: DIN rail 35mm mount