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  • ISH2025 OJ Electronics A/S
    February 19, 2025

    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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  • MCE2024 OJ Electronics A/S
    February 19, 2024

    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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  • Rotary Heat Exchanger Drive for North America from OJ Electronics A/S
    November 23, 2023

    Patented Rotary Heat Exchanger Drive Now Available for North America

      3 minutes read

    The DRHX drive for rotary heat exchangers has proven very successful in Europe, boosting overall energy efficiency in the systems and simplifying installations. Now, the patented drive is also available in a 277V version, making its advantages available in North America, too.This Rotary Drive will Improve Energy Efficiency in North America “The DRHX rotary drive …

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  • OJ-DV-GEN-II Drives from OJ Electronics A/S
    October 23, 2023

    Moving Forward with OJ DV GEN II:
    The Next Generation of Ventilation Drive Solutions

      2 minutes read

    OJ Electronics have been dedicated to the ventilation industry for over fifty years, providing the market with unmatched application know-how from which all businesses can benefit. We are proud to announce the release of our second generation of Drives, the OJ DV GEN II. This new product line marks another milestone in the company's ongoing …

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  • ISH 2023 Frankfurt, OJ Electronics A/S
    February 15, 2023

    Power Up Your HVAC System at ISH Exhibition Frankfurt

      2 minutes read

    We invite you to join us at the ISH Exhibition in Frankfurt from March 13th to 17th, 2023. We are excited to showcase our latest innovations and solutions at our stand in Hall 10.2, stand B61. We have been busy bringing you updated and enhanced products that will benefit your business. You will have the …

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  • AHC-3000 from OJ Electronics A/S
    January 2, 2023

    How our new AHU control software update will make it easy to connect heat pumps

      3 minutes read

    The AHC-3000 series that you know is now even better. We improved the split-type heat pump connection. With our software update package, your AHU will perform better and consume less energy. Our well-known AHC-3000 AHU controller series is perfect for use in decentralised and compact ventilation systems. This controller offers all the standard functions required …

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  • OJ at Mostra Convegno 2022, OJ Electronics A/S
    May 24, 2022

    Check out our News at Mostra Convegno in Milan

      2 minutes read

    We can not wait to show you what we have done in these challenging times. Our passion is to excel at controls and drives used in HVAC systems - including modular and compact air handling units, fans, rotary heat exchangers and compressors.OJ NXT GEN Low Harmonic Drives Specially created to tackle harmonic distortion, giving you …

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  • OJ Air2 from OJ Electronics A/S
    December 2, 2021

    OJ Air2 update improves AHU-systems and adds benefits

      3 minutes read

    Imagine a facility manager monitoring and discussing a sudden ventilation issue with a service technician. Now place the two 100 miles apart and have them look at the same real-time screen while talking solutions and options. This scenario is now possible with the updated OJ Air Cloud® – another step towards a greener future.Faster and …

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  • Low Harmonic Drive by OJ Electronics A/S
    November 17, 2021

    Eliminate harmonic distortion with NXT GEN Low Harmonic drives

      5 minutes read

    Drives that minimise harmonic distortion have long been on the wish list of some of our most discerning customers – for good reason. Having a drive with ultra-low harmonic distortion means that you don’t need to oversize your equipment, you don’t need expensive external filters – and you protect your entire system against harmonics. With …

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  • DRHX Patent, OJ Electronics A/S
    October 5, 2021

    DRHX sensorless belt detection granted EU patent

      3 minutes read

    The cross-functional collaboration between engineers in both hardware and software at OJ Electronics has not only led to the rather unique DRHX drive solution for rotary heat exchangers. Now the concept with its sensorless belt detection also holds an EU patent.The DRHX drive with sensorless belt detection was originally developed in 2017, and now the …

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OJ News

ISH2025 OJ Electronics A/S
February 19, 2025 OJ Electronics to Launch Drives for Scroll Compressors Plus Updates at ISH in Frankfurt

  3 minutes read

DRHX Software update
February 11, 2025 The Best Gets Better
– DRHX Software Update

  2 minutes read

OJ DV drives now power PMsynRM motors
January 13, 2025 DV Drives Now Power
PMsynRM Motors

  2 minutes read

DV, DC and DRHX drives and MRHX motors now ignition-protected
December 2, 2024 DV, DC and DRHX Drives and MRHX Motors Now Ignition-Protected

  2 minutes read


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