OJ DV GEN II Dedicated Drives for Ventilation Applications

OJ DV GEN II is the upgraded version of our successful series of dedicated drives for ventilation applications. This newest version offers improved capabilities while maintaining the same power variants, exact mechanical dimensions, and communication protocols (Modbus and BACnet).

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H1 Housing OJ-DV GENII from OJ Electronics
H1 frame size: 0.55-1.1kW
H1x Housing
H1x frame size: 1.3kW
H3 Housing OJ-DV GENII from OJ Electronics
H3 frame size: 1.5-3kW
H4 housing OJ DV GEN II
H4 frame size: 4-7.5kW
H5 Housing OJ-DV GENII from OJ Electronics
H5 frame size: 11-15kW

Frequency ConvertersThe OJ DV GEN II series takes performance to the next level

A series of drives dedicated to ventilation systems comprising 13 output variants (from 0.5 to 15 kW) fitted in four different frame sizes to match any rooftop fan, plug fan, or AHU application. The OJ DV GEN II offers 230/400/480 & 600V supply.

Improved Design
The OJ DV Gen II series offers a flexible installation design – they can be mounted inside or outside the airflow.

OJ DV GEN II series is suitable for any system, as it can be configured specifically for your application. Adding option modules and mounting a cooling fan on the OJ DV GEN II series enlarge the application use. Moreover, the OJ DV GEN II series has been extended and can now be provided with a local user interface.

Easier Access and Secure Mounting
The OJ DV GEN II series removable front cover design allows easy access to the connection compartment and provides sufficient space for connecting the option module cables. The front cover facilitates safe mounting on the aluminum frame, securing the desired sealing grade.

Controlling
The OJ DV GEN II series can be controlled using a 0-10V or a 4-20mA signal and through Modbus RTU or BACnet MS/TP. In addition, the digital input and output interfaces can be used to determine and configure the control method.

Grid immunity
The OJ DV GEN II series offers Over Voltage Detection, allowing the drives to survive in most types of grids worldwide. Our drives are robust and handle grid disturbance, such as notches, spikes, and transients.

Built-in EMC filter
The OJ DV GEN II series comes with a fully integrated EMC filter and therefore meets the emissions and immunity norms for industrial and residential areas according to EN 61800-3 (C1 and C2) and FCC §47 part 15 B. and ICES-003.

Product features:

  • 13 power variants
  • 230/400/480 & 600V supply
  • IM, PM motors
  • Wide-range operation

OJ DV GEN II recognised

Product Documents

Product Sheets
Product Sheet, OJ DV GEN II, 208-277V, English
File type/size:PDF ( 267.78 KB )
Product Sheet, OJ DV GEN II, 208-277V, German
File type/size:PDF ( 261.11 KB )
Product Sheet, OJ DV GEN II, 380-480V, English
File type/size:PDF ( 373.31 KB )
Product Sheet, OJ DV GEN II, 380-480V, German
File type/size:PDF ( 368.33 KB )
Product Sheet, OJ DV GEN II, 460-600V, English
File type/size:PDF ( 313.93 KB )
Product Sheet, OJ DV GEN II, 460-600V, French
File type/size:PDF ( 317.27 KB )
Product Sheet, OJ DV GEN II, 460-600V, German
File type/size:PDF ( 308.46 KB )
Brochures
Brochure, OJ DV GEN II, English
File type/size:PDF ( 2.81 MB )
Product Catalogue, HVAC Controls and Drives, 2024, English
File type/size:PDF ( 4.23 MB )
User Manuals
User Manual, OJ-DV-GEN II, DE.pdf
File type/size:PDF ( 1.77 MB )
User Manual, OJ-DV-GEN II, DK.pdf
File type/size:PDF ( 1.73 MB )
User Manual, OJ-DV-GEN II, FR.pdf
File type/size:PDF ( 1.78 MB )
User Manual, OJ-DV-GEN II, GB.pdf
File type/size:PDF ( 1.73 MB )
Protocols
BACnet-Protocol, OJ-DV-English
File type/size:PDF ( 1.08 MB )
BTL Certificate, 30638, OJ Electronics, OJ-DV, OJ-DRHX
File type/size:PDF ( 676.92 KB )
MODBUS PROTOCOL, OJ-DV GEN II, GB.pdf
File type/size:PDF ( 1.98 MB )
Environmental Declarations
Declaration on Environment and Materials, OJ DV, 0.5-1.1 kW, 2023-10
File type/size:PDF ( 219.46 KB )
Declaration on Environment and Materials, OJ DV, 1.5-3.0 kW, 2023-10
File type/size:PDF ( 209.88 KB )
Declaration on Environment and Materials, OJ DV, 11.0-15.0 kW, 2023-10
File type/size:PDF ( 225.76 KB )
Declaration on Envirsonment and Materails, OJ DV, 4.0-7.5 kW, 2023-10
File type/size:PDF ( 264.21 KB )
Declataion on Environment and Materials, OJ DV, 1.3 kW, 2023-10
File type/size:PDF ( 211.13 KB )
Misc.
BACNET APPLICATION NOTE, DV GEN II, GB.pdf
File type/size:PDF ( 1.77 MB )
Field-Weakening, OJ-DV, Danish
File type/size:PDF ( 545.94 KB )
Field-Weakening, OJ-DV, English
File type/size:PDF ( 537.04 KB )
Power Loss Data Sheet, OJ-DV-GEN-II 1005, GB
File type/size:PDF ( 164.05 KB )
Power Loss Data Sheet, OJ-DV-GEN-II 1007, GB
File type/size:PDF ( 164.14 KB )
Power Loss Data Sheet, OJ-DV-GEN-II 1011, GB
File type/size:PDF ( 164.17 KB )
Power Loss Data Sheet, OJ-DV-GEN-II 1013, GB
File type/size:PDF ( 95.48 KB )
Power Loss Data Sheet, OJ-DV-GEN-II 3015, GB
File type/size:PDF ( 115.98 KB )
Power Loss Data Sheet, OJ-DV-GEN-II 3024, GB
File type/size:PDF ( 116.32 KB )
Power Loss Data Sheet, OJ-DV-GEN-II 3030, GB
File type/size:PDF ( 116.21 KB )
Power Loss Data Sheet, OJ-DV-GEN-II 3040, GB
File type/size:PDF ( 143.56 KB )
Power Loss Data Sheet, OJ-DV-GEN-II 3055, GB
File type/size:PDF ( 143.54 KB )
Power Loss Data Sheet, OJ-DV-GEN-II 3065, GB
File type/size:PDF ( 143.55 KB )
Power Loss Data Sheet, OJ-DV-GEN-II 3075, GB
File type/size:PDF ( 143.54 KB )
Power Loss Data Sheet, OJ-DV-GEN-II 3110, GB
File type/size:PDF ( 117.80 KB )
Power Loss Data Sheet, OJ-DV-GEN-II 3150, GB
File type/size:PDF ( 118.14 KB )
Trouble Shooting Guide (GB)
File type/size:PDF ( 87.46 KB )
H1 Housing OJ-DV GENII from OJ Electronics

OJ DV GEN IICustomised
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