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LTC 600-T/SP16 , LTC600-T/SP16

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  • MacroQuest Part#LTC 600-T/SP16
  • ManufacturerLEM
  • Standard Lead TimeNA
  • Part StatusActive
  • $388.40 - $532.04
    / Pieces
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    Pieces(Min. Order)
    1-9 Pieces $532.04
    10-99 Pieces $440.53
    >=100 Pieces $388.40
    Quantity:
    $388.40
    (0 In Stock)
    $388.40
    LT: 6-8 weeks
    (778 In Stock)
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    Description FAQ Review
    Description

    LEM LTC 600-T/SP16 LTC Series Closed Loop Current Transducer

    LEM LTC 600-T/SP16 Product Overview

    The LTC 600-T/SP16 is a closed-loop Hall effect current transducer from LEM's LTC Series, designed for the electronic measurement of DC, AC, and pulsed currents with galvanic isolation between the primary circuit and the secondary circuit . This panel-mount transducer features an integrated special busbar (210 × 40 × 12 mm) and is specifically designed for railway traction applications .

    Rated for 600 A nominal with a measuring range of 0 to ±1500 A, it outputs a secondary current of 120 mA at nominal with ±0.7% accuracy and ±0.1% linearity . Turns ratio is 1:5000. Response time is less than 1 µs with a di/dt accurately followed >100 A/µs, and frequency bandwidth is DC to 100 kHz . Supply voltage range is ±15 to ±24 V DC. Mass is 1720 g and operating temperature ranges from -40°C to +85°C . Insulation test voltage is 13.4 kV RMS at 50 Hz for 1 minute between primary and secondary, with 80 mm creepage and 54.4 mm clearance . The device meets EN 50155 railway standards .

     

    LEM LTC 600-T/SP16 Key Specifications

    Parameter

    Value

    Rated current (IPN)

    600 A

    Measuring range (IPM)

    0 to ±1500 A

    Output signal (ISN)

    120 mA

    Turns ratio

    1:5000

    Supply voltage (VC)

    ±15 to ±24 V DC

    Accuracy (X)

    ±0.7 %

    Linearity (EL)

    < 0.1 %

    Response time (tr)

    < 1 µs

    Bandwidth (BW)

    DC to 100 kHz

    Insulation (Vd)

    13.4 kV RMS / 50 Hz / 1 min

    Creepage/Clearance (dCp/dCl)

    80 / 54.4 mm

    Operating temp (TA)

    -40°C to +85°C

    Mass (m)

    1720 g

    Mounting

    Panel (with integrated busbar)

    Standards

    EN 50155:2017

     

    LEM LTC 600-T/SP16 Key Advantages

    The LTC 600-T/SP16 employs closed-loop Hall effect technology, delivering ±0.7% accuracy and ±0.1% linearity while providing galvanic isolation between primary and secondary circuits . The integrated 210 × 40 × 12 mm busbar simplifies installation and ensures reliable connections in railway systems . The ±1500 A measuring range accommodates high overload conditions, while the fast sub-microsecond response time and 100 kHz bandwidth capture dynamic current signals in traction applications . The wide -40°C to +85°C operating temperature range ensures reliable performance in harsh railway environments . The 13.4 kV RMS insulation and UL94-V0 recognized insulating plastic case ensure safe operation and protection for downstream equipment . The dual fastening mode for secondary connections (4xM5 threaded studs or 4xFaston) provides installation flexibility .

     

    LEM LTC 600-T/SP16 Typical Applications

    Single or three phase inverters for railway traction
    Propulsion and braking choppers
    Propulsion converters for trains and locomotives
    Auxiliary converters for onboard power supply
    Battery chargers for railway rolling stock
    Railway fixed installations and trackside equipment
    Overcurrent protection and fault detection in traction systems
    Variable speed drives for railway applications

     

    Why Choose the LEM LTC 600-T/SP16?

    The LTC 600-T/SP16 combines a 600 A rated current and ±1500 A measuring range with a closed-loop current output in a robust panel-mount package with an integrated busbar . Manufactured by LEM, it delivers stable, accurate, and safe current measurement specifically for railway traction applications . The closed-loop Hall effect design provides exceptional accuracy and linearity, while the modular design with integrated busbar simplifies system integration. The compliance with EN 50155 railway standards ensures reliable operation in demanding rail environments, making it an ideal choice for propulsion, braking, and auxiliary converter systems .

     

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    -A:We offer a 1 year warranty for form fit and function for MacroQuest stock. 


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