AHR 1000 B420 current transducer
AHR 1000 B420 current transducer

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Manufacturer: LEM

AHR 1000 B420 current transducer

  • AHR 1000 B420
  • Accuracy 1,00%
  • Rated Current [A] 1000
  • Primary signal [AC / AC+DC / DC] AC+DC
  • Supply voltage [V] 20...50V DC
  • Mounting [THT / SMD / DIN / Panel / On primary rail] Panel/On primary bus
  • App Automotive Drive/Power Supplies/Renewable Energy/Automotive Batteries
  • Output signal type [current/voltage] current
  • Minimum operating temperature [°C] -40
  • Maximum operating temperature [°C] 70
  • Frequency response (-3dB) [kHz] 6
  • Feedback loop [open / closed] // Eta technology open

Applications

  • AC Power Supplies or Motors
  • True RMS Current Measurement – ​​The Most Accurate Way to Monitor Power Supply or Motor Input Power
  • Inverter-Controlled Loads
  • Monitoring Inverter Output Current to Indicate How the Motor and Connected Load Are Running
  • SCR Controllers or Switched-Mode Rectifiers
  • Accurate Output Current Measurement
  • Renewable Energy Systems or Battery Backups
  • Continuous Condition Monitoring to Automatically Detect/Predict Failures

Technical Data

Parameter Value
Measured Quantity Current
Rated Current 1000A
Measuring Range 2000A
Output Signal Current, 4…20mA
Signal Primary AC+DC
Power Supply 20-50V DC
Accuracy 1%
Operating Temperature -40°C…70°C
Technology Open Loop, Hall Effect
Mounting On Rail primary
Panel -
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  • Accuracy 1,00%
  • Rated Current [A] 1000
  • Primary signal [AC / AC+DC / DC] AC+DC
  • Supply voltage [V] 20...50V DC
  • Mounting [THT / SMD / DIN / Panel / On primary rail] Panel/On primary bus
  • App Automotive Drive/Power Supplies/Renewable Energy/Automotive Batteries
  • Output signal type [current/voltage] current
  • Minimum operating temperature [°C] -40
  • Maximum operating temperature [°C] 70
  • Frequency response (-3dB) [kHz] 6
  • Feedback loop [open / closed] // Eta technology open

Applications

  • AC Power Supplies or Motors
  • True RMS Current Measurement – ​​The Most Accurate Way to Monitor Power Supply or Motor Input Power
  • Inverter-Controlled Loads
  • Monitoring Inverter Output Current to Indicate How the Motor and Connected Load Are Running
  • SCR Controllers or Switched-Mode Rectifiers
  • Accurate Output Current Measurement
  • Renewable Energy Systems or Battery Backups
  • Continuous Condition Monitoring to Automatically Detect/Predict Failures

Technical Data

Parameter Value
Measured Quantity Current
Rated Current 1000A
Measuring Range 2000A
Output Signal Current, 4…20mA
Signal Primary AC+DC
Power Supply 20-50V DC
Accuracy 1%
Operating Temperature -40°C…70°C
Technology Open Loop, Hall Effect
Mounting On Rail primary
Panel -
Less
Read more
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