LA 130-P current transducer
LA 130-P current transducer

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Manufacturer: LEM

LA 130-P current transducer

  • LA 130-P
  • Accuracy 0.5
  • Rated Current [A] 130
  • Primary signal [AC / AC+DC / DC] AC+DC
  • Supply voltage [V] ±12…15
  • Mounting [THT / SMD / DIN / Panel / On primary rail] THT
  • App Drives/Power Supplies/Renewable Energy/Welding
  • Output signal type [current/voltage] voltage
  • Minimum operating temperature [°C] -40
  • Maximum operating temperature [°C] 85
  • Frequency response (-3dB) [kHz] 150
  • Feedback loop [open / closed] // Eta technology closed

Description:

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

Main Features:

  • Closed-loop (compensated) current transducer using the Hall effect
  • Insulated plastic housing according to UL 94-V0
  • Excellent accuracy
  • Very good linearity
  • Low temperature drift
  • Optimized response time
  • Wide bandwidth
  • No insertion losses
  • High immunity to external interference
  • Overload capability Current Drives

    • 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

    Technical Data:

    Parameter Value
    Rated RMS Primary Current 130A
    Primary Current Measurement Range 0…±200A
    Resistance Measurement at: TA=85°C
    ±12V ±130Amax 10Ω 43Ω
    ±200Amax 10Ω 18Ω
    ±15V ±130Amax 30Ω 65Ω
    Rated secondary current RMS 130mA
    Turboswitch ratio 1:1000
    Supply voltage (±5%) ±12…15V
    Current consumption at UC=±15V 10 + IS mA
    Error at IPN, TA=25°C < 0.5%
    Frequency response (-1dB) DC…150kHz
    Operating Temperature -40÷85°C
    Storage Temperature -40÷95°C
    Secondary Winding Resistance at TA=25°C 21±1.5Ω
    Ground <25g
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  • Accuracy 0.5
  • Rated Current [A] 130
  • Primary signal [AC / AC+DC / DC] AC+DC
  • Supply voltage [V] ±12…15
  • Mounting [THT / SMD / DIN / Panel / On primary rail] THT
  • App Drives/Power Supplies/Renewable Energy/Welding
  • Output signal type [current/voltage] voltage
  • Minimum operating temperature [°C] -40
  • Maximum operating temperature [°C] 85
  • Frequency response (-3dB) [kHz] 150
  • Feedback loop [open / closed] // Eta technology closed

Description:

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

Main Features:

  • Closed-loop (compensated) current transducer using the Hall effect
  • Insulated plastic housing according to UL 94-V0
  • Excellent accuracy
  • Very good linearity
  • Low temperature drift
  • Optimized response time
  • Wide bandwidth
  • No insertion losses
  • High immunity to external interference
  • Overload capability Current Drives

    • 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

    Technical Data:

    Parameter Value
    Rated RMS Primary Current 130A
    Primary Current Measurement Range 0…±200A
    Resistance Measurement at: TA=85°C
    ±12V ±130Amax 10Ω 43Ω
    ±200Amax 10Ω 18Ω
    ±15V ±130Amax 30Ω 65Ω
    Rated secondary current RMS 130mA
    Turboswitch ratio 1:1000
    Supply voltage (±5%) ±12…15V
    Current consumption at UC=±15V 10 + IS mA
    Error at IPN, TA=25°C < 0.5%
    Frequency response (-1dB) DC…150kHz
    Operating Temperature -40÷85°C
    Storage Temperature -40÷95°C
    Secondary Winding Resistance at TA=25°C 21±1.5Ω
    Ground <25g
Less
Read more
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