HLSR 50-SM current transducer
HLSR 50-SM current transducer

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Manufacturer: LEM

HLSR 50-SM current transducer

  • HLSR 50-SM
  • Accuracy 1
  • Rated Current [A] 50
  • Primary signal [AC / AC+DC / DC] AC+DC
  • Supply voltage [V] 5
  • Mounting [THT / SMD / DIN / Panel / On primary rail] SMD
  • App Automotive Drive/Power Supplies/Renewable Energy/Welding Machines
  • Output signal type [current/voltage] voltage
  • Minimum operating temperature [°C] -40
  • Maximum operating temperature [°C] 105
  • Frequency response (-3dB) [kHz] 400
  • Feedback loop [open / closed] // Eta technology open

Description

Designed for electronic current measurement: DC, AC, pulsed, etc., with galvanic isolation between primary and secondary circuits.

Main Features

  • Multi-range open-loop current transducer
  • Voltage output
  • Single +5 V power supply
  • Galvanic isolation between primary and secondary circuits
  • Low power consumption
  • Compact design for SMT mounting
  • Factory calibrated
  • Wide bandwidth, very low-loss magnetic core
  • Exceptionally low profile: h=12mm
  • Small footprint
  • Low drift Offset
  • Overdriven Uref

Applications

  • Variable Speed ​​AC Drives and Servo Motors
  • Static Converters for DC Motor Drives
  • Battery-Powered Applications
  • Uninterruptible Power Supplies (UPS)
  • Switched-Mode Power Supplies (SMPS)
  • Power Supplies for Welding Applications
  • Junction Boxes
  • MPPT

Technical Data

Parameter Value
Maximum Supply Voltage 8V
Maximum Supply Voltage (not entering custom modes) 6.5V
Maximum Primary Conductor Temperature 120°C
Electrostatic Discharge Voltage 2kV
Voltage Output 0÷5V
Operating Temperature -40÷105°C
Storage Temperature -40÷105°C
Weight 5g
Rated Primary RMS Current Ipn 50A
Primary Current Measuring Range ±125A
Rated Voltage Power Supply 5V
Current Consumption 19mA
Rated Sensitivity 16 mV/A (for rated current 800mV)
Sensitivity Error ±0.5%
Reference Voltage (Output) 2.5V
Reference Voltage (Input) 0.5÷2.65V
Input Voltage Range Uout-Uref ±2V
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47.97 PLN
47.97 PLN Gross price / pcs.
39.00 PLN Net price / pc.
Tax included

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  • Accuracy 1
  • Rated Current [A] 50
  • Primary signal [AC / AC+DC / DC] AC+DC
  • Supply voltage [V] 5
  • Mounting [THT / SMD / DIN / Panel / On primary rail] SMD
  • App Automotive Drive/Power Supplies/Renewable Energy/Welding Machines
  • Output signal type [current/voltage] voltage
  • Minimum operating temperature [°C] -40
  • Maximum operating temperature [°C] 105
  • Frequency response (-3dB) [kHz] 400
  • Feedback loop [open / closed] // Eta technology open

Description

Designed for electronic current measurement: DC, AC, pulsed, etc., with galvanic isolation between primary and secondary circuits.

Main Features

  • Multi-range open-loop current transducer
  • Voltage output
  • Single +5 V power supply
  • Galvanic isolation between primary and secondary circuits
  • Low power consumption
  • Compact design for SMT mounting
  • Factory calibrated
  • Wide bandwidth, very low-loss magnetic core
  • Exceptionally low profile: h=12mm
  • Small footprint
  • Low drift Offset
  • Overdriven Uref

Applications

  • Variable Speed ​​AC Drives and Servo Motors
  • Static Converters for DC Motor Drives
  • Battery-Powered Applications
  • Uninterruptible Power Supplies (UPS)
  • Switched-Mode Power Supplies (SMPS)
  • Power Supplies for Welding Applications
  • Junction Boxes
  • MPPT

Technical Data

Parameter Value
Maximum Supply Voltage 8V
Maximum Supply Voltage (not entering custom modes) 6.5V
Maximum Primary Conductor Temperature 120°C
Electrostatic Discharge Voltage 2kV
Voltage Output 0÷5V
Operating Temperature -40÷105°C
Storage Temperature -40÷105°C
Weight 5g
Rated Primary RMS Current Ipn 50A
Primary Current Measuring Range ±125A
Rated Voltage Power Supply 5V
Current Consumption 19mA
Rated Sensitivity 16 mV/A (for rated current 800mV)
Sensitivity Error ±0.5%
Reference Voltage (Output) 2.5V
Reference Voltage (Input) 0.5÷2.65V
Input Voltage Range Uout-Uref ±2V
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