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Hot Products

HAH1DR600-S;HAH1DR 600-S

HOT OFFER// Authorized Distributor
  • MacroQuest Part#HAH1DR600-S
  • ManufacturerLEM
  • Standard Lead TimeNA
  • Part StatusActive
    • $21.36 - $36.86
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    100-219 Pieces $32.85
    >=220 Pieces $21.36
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    Description FAQ Review
    Description

    HAH1DR600-S High-Accuracy Open-Loop Hall Effect Current Sensor


    HAH1DR600-S Master High Current with Precision – Powering the Future of Electric Vehicles

    As new energy vehicles and high-performance motor drive systems continue to evolve, the accuracy and reliability of current measurement directly impact vehicle performance and safety. The LEM HAH1DR600-S open-loop Hall effect current sensor, with its 600 A high-current capability and ±3 % accuracy, delivers the solid data foundation your powertrain demands.

     

    HAH1DR600-S Key Specifications at a Glance

    Parameter

    Value

    Brand

    LEM (Switzerland)

    Model

    HAH1DR600-S

    Technology

    Open-loop Hall effect

    Primary nominal current

    600 A

    Measuring range

    600 A

    Supply voltage

    5 V (single polarity)

    Accuracy

    3 %

    Output signal

    2.5 + G × Iₚ

    Frequency bandwidth

    0 – 30 kHz

    Response time

    ≤ 6 μs

    Operating temperature

    –40 °C to +125 °C

    Mounting

    Baseplate fixed (on primary fastening)

    Safety certifications

    CE, RoHS, UL

    Warranty

    5 years

     

    Why Choose the HAH1DR600-S?

    1. 600 A Capacity – Covers Mainstream Applications

    Designed specifically for high-power, low-voltage automotive applications, the 600 A primary nominal current makes this sensor ideal for EV traction motor current monitoring, battery management system (BMS) current sensing, and more. Whether measuring DC, AC, or pulsed currents, it delivers consistent precision.

    2. Open-Loop Hall Technology – Safety Meets Performance

    The mature open-loop Hall effect technology provides galvanic isolation between the primary (high-power) circuit and the secondary (electronic) circuit. This not only safeguards your control system but also ensures stable output even in complex electromagnetic environments.

    3. Blazing-Fast Response – Captures Every Transient

    With a response time of ≤ 6 μs, the HAH1DR600-S captures instantaneous current changes without delay. Combined with a 0–30 kHz wide frequency range, it faithfully reports high-frequency switching events and sudden pulses in real time.

    4. Wide Temperature Range – Built for Harsh Conditions

    Rated from –40 °C to +125 °C, this sensor performs reliably in extreme cold and hot engine-compartment environments. Its automotive-grade design has been rigorously tested for long-term dependability.

    5. International Quality – Backed by a 5-Year Warranty

    As the world leader in electrical measurement, LEM has been developing Hall-effect sensors since 1972. The HAH1DR600-S carries CE, RoHS, and UL certifications and comes with a 5-year manufacturer’s warranty. Every unit is sourced from original, genuine production lines – quality guaranteed.

     

    HAH1DR600-S Typical Applications

    New energy vehicles – Traction motor current monitoring, BMS

    Motor drives – Industrial motor current feedback and control

    High-power supplies – DC/AC current measurement and protection

    Energy storage systems – Battery charge/discharge current monitoring

    High-end equipment – Railway, smart medical devices, robotics, and more

    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
    ISO9001 Certification
    1 Year Warranty 

    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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    Review
    Garnett
    Apr 18, 2026
    Good support, great Company, new and original.
    Marnie
    Mar 10, 2026
    Alice is the best and honest friend...Good and reliable company!
    Kailey
    Dec 16, 2025
    Good, Reliable, trustworthy people to deal with!
    Jimmie
    May 07, 2025
    Solid and Quick
    Xenia
    Jul 02, 2023
    Very professional!
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