Fan unit with case equipped with 230V single-phase and 400V three-phaseforward-bladed centrifugal electric fans .
BOX is available in 12 sizes: from 1,500 to 7,200 m³/h.
Single phase extraction box
Fan unit with case equipped with 230V single-phase and 400V three-phaseforward-bladed centrifugal electric fans .
BOX is available in 12 sizes: from 1,500 to 7,200 m³/h.
Payment methods
MODE OF OPERATION
To prevent the transmission of vibration to the air distribution system, the fan is connected to the supply side
of the air by special anti-vibration joint and is connected to the base of the BOX with anti-vibration joints.
The use of AC electric motors allows the BOX to be operated in different modes:
- Connecting only the power supply makes the BOX work at the maximum available speed;
- The use of a phase-cut regulator (the RVT 6A or RVT 9A accessory for electric motors up to 4 kW)
makes it possible to change the speed of rotation of the fan and thus the air flow rate. As an alternative to regulators with
phase cut-off, the use of inverters is possible for three-phase versions.
The range of available accessories consists of: protective roof and hood with anti-volatile net for installation
outdoors.
STRUCTURE
Self-supporting 1-mm-thick zinc-magnesium structure with 5-mm-thick internal adhesive insulation
- Anti-vibration joint on fan discharge
- Motors mounted on anti-vibration mounts
Services that makes difference
24/48H shipping
Ultra-fast shipping with express courier, to offer excellent and timely service to our customers.
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