MUB CAV/VAV Insulated duct fans

Powerful centrifugal fans with integrated CAV/VAV sensor-control module

Integrated sensor-control module
Easy adjustment of the operation mode if needed
All sizes pre-wired, pre-adjusted and factory tested
Acoustic and thermal insulation 30 mm
Flexible airflow direction due to removable panels
Indoor and outdoor installation
Modular system of accessories
Available with EC motors for 50 and 60Hz

Smart Technology

The MUB CAV/VAV is equipped with a sensor-control module and complete connection for constant air flow. The system is completely pre-wired for easy operation and installation. Depending on the adjusted operation mode the controller can be used as sensor- or control module.

It is possible to choose between multiple operation modes, from constant pressure, constant air volume (factory set), or just display data.

Flexibility

The MUB CAV/VAV fans are intended to use for supply or extract air, designed to be installed in any position.

The MUB fans are designed for straight through airflow but can easily be rebuilt due to removable panels for 90° air discharge. The construction of the casing and thermal insulation permits outdoor and indoor use.

Performance

High performence impeller together with high efficient motors are designed to ensure high-level performance to minimize power consumption and maximize efficiency.

Modularity

Thanks to variety types of accessories as flexible connections, dampers, roof, base frame, etc. it is easy to design any ventilation system according to your demand.

By using special modular systems, where some accessories as heaters, coolers, silencers, filters or carbon filters are built-in in the same type of casing, you can even design a simple supply or exhaust air handing unit.

Construction

The casing consists of a corrosion-resistant aluminium frame with fibreglass reinforced plastic corners of PA6; highly shock-resistant. Panels made of double skin galvanized sheet steel with 30 mm acoustic and thermal rockwool insulation.

The MUB CAV/VAVfans are designed for straight through airflow but can easily be rebuilt due to removable panels for 90° air discharge

Impeller

The MUB CAV/VAV fans use radial impeller with backward curved blades. These are made out of high-performance composite material or aluminum, dynamically balanced and paired with corresponding EC external rotor motors.

Motor

MUB CAV/VAV fans are equipped with EC motors. Motors are suitable for 50Hz and 60Hz.

Motor protection

EC motors have an integrated electronic thermal protection including locked-rotor protection and soft-start.

Control

The "constant pressure kit" which is included in the MUB-CAV/VAV the operation mode can be changed from CAV to VAV (constant pressure).

The fan is directly controlled with the 0-10V output signal of the sensor-control module.

EC motors, depending on the type are also equipped with ModBus communication or alarm signal.

Installation

The MUB CAV/VAV fans can be installed in any position indoor and together with weather protection roof also outdoor. With mounted base frame the MUB fans can stand on floor. For preventing vibration to the duct it is recommended to use flexible connections.