• OJ Launches Breakthrough Ventilation Controller
    – the OJ Air™ Plus

      3 minutes read

    We are excited to announce the launch of our new OJ Air™ Plus ventilation controller. This breakthrough controller features several major advances – all designed to simplify the way controllers are integrated into ventilation systems, installed, commissioned, maintained, and used every day in building environments. A Controller Designed with You in Mind The OJ Air™ …

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  • OJ Drives software update 2

    Major Ventilation Drive Software Release

      2 minutes read

    New features make these dedicated ventilation drives more flexible, robust, and future-ready. OJ Electronics DV drives are built for ventilation applications where reliability, efficiency, and long service life are essential. Via a new software release (AOC 4.11 and MOC 4.13), we have further strengthened the platform with four new features that address real-world commissioning, efficiency, …

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  • OJ at MCE 2026

    Meet Us at Fiera Milano

      3 minutes read

    It’s been a busy year at OJ Electronics, and we’re excited to show you why at this year’s MCE (Mostra Convegno ExpoComfort), March 24–27 in Milan. The biggest news we’ll have to share at MCE is OJ AirTM Plus – our new-generation control platform for ventilation systems. Alongside this, we’ll also present our latest dedicated drives for ventilation, heating and …

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  • OJ Electronics at AHR 2026

      3 minutes read

    Dedicated Drives for Ventilation and Compressors AHR Expo 2026 is coming up fast, and we are pleased to announce that we’ll be attending this major event for the global HVACR industry with our own OJ Electronics booth. We are global leaders in developing application-specific, future-ready drives for OEMs – and North America is a market …

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  • DV-display, User Interface for OJ Drives, OJ Electronics A/S

    Local and Remote User Interfaces for OJ Drives

      3 minutes read

    The OJ GEN II range has been expanded with user interfaces. Based on a 2” color touchscreen, the interfaces are available in a local variant (either pre-installed in the drive or supplied as spare part for simple installation on existing drives) and a remote variant mounted separately from the drive on a DIN rail or …

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  • ISH2025 OJ Electronics A/S

    OJ Electronics to Launch Drives for Scroll Compressors Plus Updates at ISH in Frankfurt

      3 minutes read

    It’s been a busy year for OJ Electronics, and we are looking forward to showing off some of what we’ve been up to at ISH 2025, March 17–21 in Frankfurt. At our stand this year, we’ll be filling visitors in on a range of product improvements – from an impressive software update to our DRHX …

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  • OJ DV drives now power PMsynRM motors

    DV Drives Now Power
    PMsynRM Motors

      2 minutes read

    The HVAC market has seen growing interest in Permanent Magnet synchronous Reluctance Machine (PMsynRM) motors. Economical, quiet, and free of rare earth materials, these motors are a great alternative for numerous HVAC applications in different markets.   That is why we are pleased to announce that OJ Electronics DV drives can now power the PMsynRM …

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  • DV, DC and DRHX drives and MRHX motors now ignition-protected

    DV, DC and DRHX Drives and MRHX Motors Now Ignition-Protected

      2 minutes read

    We are pleased to announce that all OJ Electronics DV, DC and DRHX drives and MRHX motors are now certified as ignition-protected components. In the United States, Canada and other countries that use the UL standard, this means these products are in compliance with UL 121201 Class I, Division 2. In Europe, the products are …

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  • OJ Electronics celebrates thirty years of developing and making drives for the ventilation businessOJ Electronics celebrates thirty years of developing and making drives for the ventilation business

    30 Years of Drives Expertise

      5 minutes read

    This year, OJ Electronics celebrates thirty years of developing and making drives for the ventilation business. We take a look at how it all began - and how we arrived at the exponential growth that has seen OJ Electronics sell more than a million drives so far. A figure that promises to rise steeply in …

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  • MCE2024 OJ Electronics A/S

    This Year’s News Are Unveiled at MCE 2024 in March

      3 minutes read

    We warmly invite you to join us at the Mostra Convegno Expocomfort 2024 in Milan from 12 to 15 March. As ever, we look forward to presenting our latest news and solutions, so do pay us a visit in Hall 11, stand C45/D48. In the last year, we have finetuned our updates to our drives …

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