MUB+FILTER Insulated duct fans

Efficient fans for supply or exhaust ventilation systems with built in panel filter

With built-in panel-filter, Coarse 65% (G4)
Acoustic and thermal insulation 30 mm
Indoor and outdoor installation
Modular system of accessories
Available with AC and EC motors for 50 and 60Hz

Motor type

Size

Impeller diameter Ø(mm)

MUB+FILTER 042 500EC#455156

Frequency: 50/60 Hz

Contact sales

Flexibility

Designed as a process ventilation unit for removing process loads, as heat loads, dusts, etc... Used as an extract air unit for extracting mode or as a supply air unit as displacement mode.

Installation in any mounting position is possible.

Construction of casing and thermal insulation permits outdoor and indoor use.

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.

Performance

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

Noise

The casing of MUB + FILTER models have perfect acoustic and thermal insulation capacity.

Tech specs

Features

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.

Impeller

The MUB + FILTER fans use radial impeller with backward curved blades. These are from from high-performance composite material or aluminum, dynamically balanced and paired with corresponding external rotor motors or IEC motor with efficiency IE3.

Motor

Depending on the type, MUB + FILTER fans are equipped with AC or EC external rotor motors. Motors are suitable for 50Hz and 60Hz.

Motor protection

Depending on the type, AC motors have an integrated thermal protection with manual (electrical) reset, prewired integral thermocontact TK or thermistor PTC with leads to a motor protection device.

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

Control

EC motors with built-in potentiometer to adjust working point can be also controlled by external signal 0-10V.

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

AC motors can be controlled by 5-step, stepless speed regulator, D/Y switch or frequency converter.

Installation

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

Filter

MUB + Filter comes with a built-in Coarse 65% (G4) panel filter.

Technical Data

Article name

MUB+FILTER 042 500EC

Article number

#455156

400V 3~ 50/60Hz
Unit
Frequency	50; 60	Hz
Voltage (nominal)	400	V
Phases	3~
Input current	2.07	A
Input power	1,358	W
Speed regulation	Stepless; None
Air flow	max 1,968	L/s
Preheater / Reheater
Motor type	EC
Supply fan
Voltage	400	V
Phases	3~
Current	2.2	A
Input power (P1), supply fan	1,350	W
Impeller speed	1,680	rpm
Temperature of transported air	max 60	°C
Max. Temperature of transported air, when speed controlled	60	°C
Insulation class	F
Enclosure class, motor	IP55
Filter
Filter class	Coarse 65%
Supply air filter
Material in filter	Panel-Filter
Dimensions and weights
Weight	61.8	kg

Performance

Acoustic

The Level of Casing-Breakout-Noise depends on the quality of shielding the acoustic inlet and outlet noises.

The shown Level of Casing-Breakout-Noise will be reached only in case of 100 % shielding the acoustic inlet and outlet noise and a correspondingly low environment noise.