• Zone control for VAV systems

    The OJ GreenZone™ intelligent zone control system has won great acclaim for its distinctive approach to handling the separate demands of up to 125 separate rooms or zones. The solution matches the need in commercial buildings, that generally require a variety of indoor climates. With the OJ GreenZone™ system you can drastically reduce energy use …

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  • The new alternative for rotary heat exchangers

    The DRHX is the next generation drive for rotary heat exchangers – based on all-new technology. The DRHX series covers the range from 2Nm to 14Nm with both modbus and analogue control. You can even get a version with a 3x7-segment display.All-new technology for rotary heat exchangers The next generation drive for rotary heat exchangers …

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  • OJ Air Cloud® – cloud-based system for AHU and ventilation control

    OJ Air Cloud® helps reduce downtime of AHU systems by enabling quicker, easier troubleshooting than ever. This cloud-based system offers data logging, customised dashboards, easy diagnostics by means of visual graphs, device view, alarms via email and a user actions log.Better, cheaper remote support Whether you are a service partner or an AHU manufacturer, OJ Air …

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  • OJ GreenZone™ gets BTL certification

    The popular OJ GreenZone™ control system is now BTL certified, making it easier for you to comply with tender specifications – and giving you access to even more functions via the BACnet protocol.Meet tender specifications with BTL certification BTL certification is required in many tender materials these days, and with certification in place for the …

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  • New fan controller for energy renovation projects

    The latest electric drive in the OJ range of supporting products was created specifically with energy renovation and retrofit projects in mind.‘Like so many HVAC controls created by OJ, this was directly prompted by customer demand,’ explains Preben Jessen, Product Manager for Drives at OJ Electronics. ‘A lot of our customers work with energy renovation …

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  • General COVID-19 information (April 6th, 2020)

    OJ has until now managed to keep our production and supply chain activities up running, without any significant impact on deliveries.As already stated the situation in China has improved and we do not expect significant issues with the supply of components from China. OJ has own production facilities in Denmark as well as production via …

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  • COVID-19 information (March 18th, 2020)

    OJ Electronics will continue with normal operations despite COVID-19 both at OJ Denmark and our EMS partners. We are in close constant dialogue with suppliers and freight forwarders and nothing indicates that the situation will change within the next 1-2 months.Like everyone else in Denmark and the rest of the world, OJ has also taken …

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  • New boutique
    hotel saves energy

    Hotel Bella Italia, a new hotel in Sønderborg, Denmark, uses a GreenZone™ solution from OJ Electronics to manage heating and ventilation in the rooms, ensuring that guests get exactly the comfort they need – and that the hotel itself enjoys greatly reduced energy consumption.The challenge Hotel Bella Italia, a new hotel in Sønderborg, Denmark, uses …

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  • OJ Electronics expands in-house test facilities

    Testing electric drives in real-life applications OJ Electronics is currently putting the finishing touches to its latest expansion of the company’s in-house test facilities. Spanning no less than 340m2 of floor space in a building that has been converted for the purpose, the new test area will focus especially on electric drives but will also …

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  • Get cloud access on your existing Air2 unit with simple update

    Major upgrade with simple update OJ Electronics now offer all owners and operators of OJ Air2 controllers the opportunity to give their existing Air2 controllers a major, hassle-free upgrade. All it takes is a simple update, and then your OJ Air2 units are cloud-enabled!Get cloud on OJ Air2 units from mid-2014 onwards Says product manager …

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