OJ-DV Drives Dedicated for Ventilation Applications

A series of drives dedicated for ventilation systems comprising 13 output variants (from 0.5 to 15 kW) fitted in four different enclosures to match any rooftop fan, plug fan or AHU application.

Wide ambient temperature range
Continuous operation in almost any environment from -40°C to +50°C / -40°F to +122°F. In Fire Mode, OJ DV can run for an hour in temperatures up to +70°C / +158°F.

Flexible design
By adding different modules, OJ DV are suitable for any fan system. With their installation flexibility, they can be mounted inside or outside the air flow.

BACnet MS/TP
BACnet ensures that information is exchanged in a standardised way between sensors, actuators, and controls in a building. Equipped with BACnet MS/TP the OJ DV can now be part of the building automization. BACnet MS/TP is running on RS485.

Energy efficient
Passive cooling allows the drives to save energy while providing reliable, highly efficient power for the ventilation system. With OJ DV, an efficiency of up to 97% can be achieved.

Plug & Play technology
Preprogrammed motor settings help maximize functionality, while the removable front cover facilitates easy access to connectors for instant system configuration.

Norms and standards
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 product series is cULus Recognised according to UL 61800-5-1.

Product features:

• 13 power variants
• 5 enclosure sizes:
• IM, PM and BLDC motors
• Operation from -40° to +50°
• cULus Recognised
• BACnet MS/TP
• UL 61800-5-1, recognised