VRU-D3-BAC VAV universal controller Technical data sheet

2021-11-22
●The VAV universal controller VRU-D3-BAC is used in the comfort area for pressure-independent control of VAV units, for recording a volumetric flow or for controlling duct pressure. See application library for description.
●Pressure measurement:The integrated D3 differential pressure sensor is also suitable for very small volumetric flows. The maintenance-free sensor technology enables a wide range of applications in the HVAC comfort area: residential construction, office, hotel, etc.
●Actuators:For the various applications and damper designs, the VAV unit manufacturer has various actuator variants with running times of 2.5 ...120 s available.
●Control functions: Volumetric flow (VAV/CAV), duct pressure (STP) or Position Control (Open-Loop)
●VAV-Universal, modular control solution with integrated Δp sensor. Can be combined with damper actuator optimally suited to the VAV/pressure duct application. Field of application: technical building equipment, HVAC systems:
■Application: VAV/CAV units or duct pressure control in the comfort area
■Functional range differential pressure 0...500 Pa
■suitable for ...-VST actuator
■Control modulating, communicative, hybrid
■Communication via BACnet MS/TP, Modbus RTU, Belimo MP-Bus or conventional control

Belimo

VRU-D3-BAC

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Part#

VAV universal controller

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VAV duct application ]pressure duct application ]technical building equipment ]HVAC systems ]VAV units ]CAV units ]Outdoor applications ]

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Datasheet

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2021-07-28

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