BOX HB 50 T4/T8 (A5:6)

AXIAL IN SOUNDPROOF CABINET

MANUFACTURING FEATURES:

• BOX: Soundproof galvanised steel box with thermo-acoustic insulation, Bs1d0 fire class. Easy motor access and fan maintenance through removable panels.
•Inside fan: HB : Axial fan, circular reinforced frame from size 45 to 80. For larger sizes uses from 90 to 125 we use model HC .
Motor-impeller assembly through a modular system. Variable pitch angle polyamide impeller reinforced with fibreglass. Polyester powder finishing coat.
• Squirrel cage asynchronous standard motor, IP-55 protection and rated class F insulation. Standard voltages 230V 50Hz for single phase motors, 230/400V 50Hz for three phase motors up to 4kW and 400/690V 50Hz for higher powers 1 speed and 400V for 2 peed motors.

APPLICATIONS

Designed for wall or duct installation, indoor or outdoor assembly, they are suitable for:
• Air renewal in buildings and industries.
• Smoke extraction
• Maximum working temperature: single phase 50ºC, three phase 60ºC.

UNDER REQUEST

• B form impeller (air flow from impeller to motor).
• 100% reversible impeller.
• Special voltages.

Fan

Max flow

9420 m³/h

BOX HB 50 T4/T8 (A5:6)

Design point

Service point

Degrees

RPM

Temp. max. (ºC)

Q (m³/h)

Ps (Pa)

Pd (Pa)

Pt (Pa)

Speed air (m/s)

Security coefficient

Mechanical total efficiency (%)

Total efficiency (%)

Pw_mec

Pw_mec (kW)

Pw_abs (kW) 1.2 Kg/m³

Pw_recom (kW)

Alternative point

BOX HB 50 T4/T8 (A5:6)

A	B	C	D	E	F	G	H	J	K	L	M	N	O
651	651	467	500	75	500	75	30	570	520	11	585	35	60

BOX HB 50 T4/T8 (A5:6)

Model

JE 45

Code

A-300719201

Information

ANTI-VIBRATION JOINT

MANUFACTURING FEATURES

• Flexible joint to clinch the fan to the duct.
• Avoids transmission of vibrations for circular and rectangular connection.
• Dimensions: two metallic flanges of 45mm each one and a flexible flange of 60mm.
• The reel is 30,5m lenght.
• Maximum pressure: 20 mmca.
• Fire resistance M0 from -50ºC to +200ºC in continuous and 400ºC/2h.

Model

INT (GENERIC)

Code

Information

SAFETY SWITCH

MANUFACTURING FEATURES

• Safety start-stop switches according to IEC 60947-1 and IEC 60947-3.
• IP65 and always equipped an auxiliary contact.
• Useful for switching off the current before handling the fan.

*Máx. thermal current air (A)

Model

VISERA BOX HB 45-50

Code

VISB0510150

Information

OUTDOOR FLANGE WITH BIRD GUARD FOR BOX HB

MANUFACTURING FEATURES

• Outdoor flange with bird guard for BOX HB.
• Made of galvanized Steel.

Model

CMP-HUT 500x500

Code

CMPHUT5050

Information

DEPRESSION DAMPER (HORIZONTAL or VERTICAL PLACEMENT)

Depression damper for ascending air flow in the intake. The slats block the passage of air when the fan is stopped while when the fan is running the slats move by depression allowing the passage of air. Robust U-shaped frame. The special holes in the corners allow a connection with common union systems on the market such as a duct working in plenum mode. It maintains the overpressure or depression inside a room with respect to the outside or another adjoining room.

MANUFACTURING FEATURES:

- Galvanized steel frame, U-shaped to install in a duct.

- Aluminum slats.

- Ø12 shafts in galvanized steel.

- Ø12 bronze bushings.

- Suitable for 400°/2h (not certified) and temperatures below zero.

- It can be installed directly to the fan, although the use of the frame (B CMP) is recommended.

- Suitable for speed 18 m/s and with some turbulence.