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Hot Products

AK 50 C10 , AK50C10

Second. Nominal Signal[DC RMS:Voltage 0-10V]
  • MacroQuest Part#AK 50 C10
  • ManufacturerLEM
  • Standard Lead TimeNA
  • Part StatusActive
    • $187.05 - $188.64
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    1-9 Pieces $188.64
    10-99 Pieces $187.59
    >=100 Pieces $187.05
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    Description FAQ Review
    Description

    LEM AK 50 C10 AC Current Transducer

    LEM AK 50 C10 Product Overview

    The AK 50 C10 is an AC current transducer from LEM's AK-C series, designed for the electronic measurement of AC sinusoidal waveforms with galvanic isolation between the primary and secondary circuits. The self-powered voltage output version features jumper-selectable ranges and a split-core design for easy installation.

    Rated for 50 A nominal with selectable ranges of 10, 20, or 50 A via jumper configuration, it outputs 0-10 V DC with ±1% accuracy. Response time is < 100 ms and bandwidth is 50-60 Hz. Supply voltage is self-powered. Mass is 120 g and operating temperature is -20 .. +50 °C. Insulation test voltage is 3 kV RMS with 150 MΩ insulation resistance.

     

    LEM AK 50 C10 Key Specifications

    Parameter

    Value

    Rated current (IPN)

    50 A

    Selectable ranges

    10 A, 20 A, 50 A

    Output signal

    0-10 V DC

    Supply voltage

    Self-powered

    Accuracy

    ±1 %

    Response time (tr)

    < 100 ms

    Bandwidth

    50-60 Hz

    Insulation test voltage

    3 kV RMS

    Insulation resistance

    150 MΩ

    Aperture

    Large aperture

    Operating temp (TA)

    -20 .. +50 °C

    Mass (m)

    120 g

    Mounting

    Panel mount

     

    LEM AK 50 C10 Key Advantages

    The AK 50 C10 employs air-core technology with average-responding, RMS-calibrated measurement, delivering ±1% accuracy while requiring no external power supply. The jumper-selectable 10/20/50 A ranges provide flexibility for different current levels in a single device, while the < 100 ms response time captures steady-state AC readings for monitoring applications. The large aperture accommodates various conductor sizes and the split-core design enables easy retrofitting without disconnecting primary conductors. The 3 kV RMS insulation ensures safe isolation for industrial automation systems.

     

    LEM AK 50 C10 Typical Applications

    Automation systems for analog current reading and remote motor monitoring
    Data loggers where self-powered operation preserves battery life
    Panel meters for simple display of power consumption
    Renewable energy and power supply equipment monitoring
    Industrial AC current measurement in distribution panels
    Building management and energy consumption monitoring

     

    Why Choose the LEM AK 50 C10?

    The AK 50 C10 combines 50 A nominal rating, jumper-selectable ranges, ±1% accuracy, and self-powered 0-10 V output in a split-core panel-mount package. Manufactured by LEM, it delivers stable, reliable, and cost-effective AC current measurement for industrial monitoring applications. The self-powered design offers installation simplicity with no external supply wiring, while the voltage output provides direct interface to PLCs, meters, and data acquisition systems.

     

    FAQ
    Q
    What is the advantage of MacroQuest?
    A
    Our advantage is that we not only low prices, but we more suited to you.
    Our Keywords is
    New and original parts
    Fast Delivery
    Instock & available
    Short Leadtime
    30-Days returns
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    Q: I want to work with MacroQuest because of high quality. But I found your price too high and out of line with the prevailing market level, how should I do?
    A: MacroQuest has been devoted to offer a best price to our customers,if you want to buy it at a cheapper price. Please contact us directly to see if we can negotiate  a cheaper price rate. Or, send us an email with your T/P.
    Simon Hsu
    simon@mymacroquest.com
    Alice Wang
    alice@mymacroquest.com

    Q: Can MacroQuest offer NET terms?
    A: Yes we can. Please contact with your sales manager for more information.

    Q: How to Request a Quote?
    -A:You have three ways to request a quote:
    1.Choose an item using a search box or browsing through product categories.Click on "Request Quote" button on the Product page.
    2.Click here for feedback on our web.
    3.If you have a BOM list or want to email us directly, please contact:
    Simon Hsu
    simon@mymacroquest.com
    Alice Wang
    alice@mymacroquest.com

    Q：Are all the parts new and original?
    -A:Yes, all parts are new and original checked by our quality control department.

    Q：How long is your warranty?
    -A:We offer a 1 year warranty for form fit and function for MacroQuest stock. 


    Q:  Can I use Credit Card/Debit Card payment for my orders on your website?
    -A:Yes, you can. you can pay on our company via Credit Card/Debit Card（Mastercard, Discover, Visa, American EXpress, Diners).

    Please select the first payment method-Paypal, then you will see Credit Card/Debit Card payment button in the lower right corner.



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    Rose
    Mar 23, 2026
    Great Partnership with Fast
    Abernathy
    Jan 12, 2026
    Fast shipping, great customer service and professionalism 100%, Thank you. Very satisfied
    Mallory
    Dec 03, 2025
    The goods are delivered super fast
    Silvia
    Jan 07, 2025
    Macroquest is a well-known company in China as well as all over the world. Elsa is very easy to comunicate. Well done! I believe that we will have a long-term business relationship
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    Nov 10, 2024
    Highly recommended partner.
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