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OJ-DV Drives dedicated for ventilation applications

OJ DV drive has been designed with ventilation applications in mind. It has one focus: to deliver exactly the features and functionalities you need from a ventilation drive, for any fan application.

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DRHX-1690, 14Nm
DRHX-1690, 14Nm

OJ-DV SeriesOJ-DV is a series of Frequency Converter dedicated for ventilation applications

OJ DV has been designed with simplicity and efficiency in mind.

OJ DV has one focus: to deliver exactly the features and functionalities you need from a ventilation drive, for any fan application.

OJ DV is a result of combining technology from EC (electronic commutation) and FC (frequency converter) with intelligent variants and housings to fit any installation. The result is a drive that works in every condition.

The range of drives comprises 13 output variants (from 0.5 to 15 kW) fitted inside five different housings to match any rooftop fan, plug fan, or AHU application.

The Drives are easy to install, configure, integrate and adapt to any fan solution – whether that solution is based on rooftop fans, plug fans, or air handling units.

The OJ DV series comes with a fully integrated EMC filter and therefore meets norms for emissions and immunity in industrial and residential areas EN 61800-3 (C1 and C2). IE requirements can be easily fulfilled using an IM or PM motor together with an OJ DV. The OJ DV series is UL recognized.

Product features:

  • 13 power variants; from 0.5 to 15 kW
  • 5 enclosure sizes:
  • IM, PM and BLDC motors
  • Operation from -40° to +50°
  • Energy efficient
  • User-friendly connection
  • UL recognized (UL 508C)

Product Downloads

Product Sheets
Product Sheet, OJ-DV, German
File type/size:PDF ( 642.75 KB )
Product Sheet, OJ-DV, English
File type/size:PDF ( 655.79 KB )
Product Sheet, OJ-DV-Livestock, Englsih
File type/size:PDF ( 3.28 MB )
Instructions, OJ-DV, Danish
File type/size:PDF ( 2.18 MB )
Instructions, OJ-DV, English
File type/size:PDF ( 2.26 MB )
Instructions, OJ-DV, French
File type/size:PDF ( 2.24 MB )
Instructions, OJ-DV, German
File type/size:PDF ( 2.24 MB )
BACnet-Protocol, OJ-DV-English
File type/size:PDF ( 1.08 MB )
Modbus-Protocol, OJ-DV, Danish
File type/size:PDF ( 1.31 MB )
Modbus-Protocol, OJ-DV. English
File type/size:PDF ( 1.31 MB )
Tender Texts
Tender Text, OJ-DV, German
File type/size:PDF ( 174.32 KB )
Brochure, OJ-DV, English
File type/size:PDF ( 17.97 MB )
Product Catalogue, HVAC Controls & Drives, 2020
File type/size:PDF ( 2.79 MB )
BTL Certificate, 30638, OJ Electronics, OJ-DV, OJ-DRHX
File type/size:PDF ( 676.92 KB )
Field-Weakening, OJ-DV, Danish
File type/size:PDF ( 545.94 KB )
Field-Weakening, OJ-DV, English
File type/size:PDF ( 537.04 KB )

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