Blowtherm > Modular ventilation units – MVU
MVU unita-ventilazione-modulari

Modular ventilation units MVU

High-performance modular fan units

ico-modular
Flexibility
Modular system suitable for assembly according to plant needs
ventilazione
Airflow management
It controls a high flow rate of air
ico-pressure
Air pressure control
Manages the air pressure within the environment
Pictures are for illustration purposes only.

Modular ventilation units suitable for medium and large industrial and commercial space heating and air heating for industrial processes, such as drying or drying rooms.

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Features

  • Self-supporting simple panels of white prepainted galvanized sheet metal with PVC protective plastofilm.
  • Fan section consisting of multiple single-intake centrifugal fans with painted steel impeller, backward-bladed, high fluid-dynamic efficiency (around 75%), sendzymir-type galvanized sheet metal scroll.
  • Asynchronous electric motors used are with 4-pole cage rotor, low slip, closed type, with internal ventilation. They exhibit class F insulation characteristics and IP 56 protection. Coupling with the electric motor is “direct,” by means of flange.

Optional

  • Electric control panel as standard, with 400V-50Hz power supply (400V-60Hz on request) and 230V-50Hz auxiliary circuit (230V-60Hz on request) with:
    • main switch with door lock
    • thermal-magnetic motor protection circuit breakers
    • relay series for motor control: direct start for installed power up to 5.5 kW, plus star/delta
    • operation indicator light
    • voltage presence indicator light
    • heating/ventilation/off operation selector switch
    • ON-OFF selector switch Stage 1 (S1)
    • ON-OFF selector switch Stage 2 (S2)
    • Stage 1 (SR1) operation indicator light
    • Stage 2 (SR2) operation indicator light
    • CE-compliant connection terminal block and motor wiring.
    • Electrical degree of protection IP44.
  • Sound insulation: 10mm polyethylene insulation panel kit for noise reduction.
  • Galvanized steel micro air dampers: allow precise control of air flow.
  • Filter section consisting of multiple pocket filter units.
The features and technical data are provided by way of example and for illustration purposes only, so must be checked by our technicians in the specific applications.

Tecnical data

MVU

Mod.		 Airflow
min
mc/h		 Net static pressure
max
Pa		 Airflow max
mc/h		 Net static pressure
min
Pa		 Electrical motor power
kW		 Electrical Supply
V/f/Hz
1x4kW 14500 450 16000 200 1×4 400/3/50
1×5,5kW 17000 650 20000 200 1×5.5 400/3/50
1×7,5kW 19000 750 24000 250 1×7.5 400/3/50
1×9,2kW 22000 850 26000 400 1×9,2 400/3/50
2x4kW 28000 450 32000 200 2×4 400/3/50
2×5,5kW 34000 650 40000 200 2×5.5 400/3/50
2×7,5kW 38000 750 48000 200 2×7.5 400/3/50
2×9,2kW 44000 850 52000 400 2×9,2 400/3/50
3x4kW 42000 450 48000 200 3×4 400/3/50
3×5,5kW 51000 650 60000 200 3×5.5 400/3/50
3×7,5kW 57000 750 72000 200 3×7.5 400/3/50
3×9,2kW 66000 850 78000 400 3×9,2 400/3/50
4x4kW 56000 450 64000 200 4×4 400/3/50
4×5,5kW 68000 650 80000 200 4×5.5 400/3/50
4×7,5kW 76000 750 96000 200 4×7.5 400/3/50
4×9,2kW 88000 850 104000 400 4×9,2 400/3/50
1x4kW 14500 450 16000 200 1×4 400/3/50
1×5,5kW 17000 650 20000 200 1×5.5 400/3/50
1×7,5kW 19000 750 24000 250 1×7.5 400/3/50
1×9,2kW 22000 850 26000 450 1×9,2 400/3/50

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