TN Series

CENTRIFUGAL ROOF FANS WITH HORIZONTAL OUTLET

These centrifugal roof fans with horizontal outlet are the optimal solution for extracting air from both residential and industrial buildings where the medium temperature is no greater than 80 [°C] or lower than -20 [°C].
Air flow rate ranges from a minimum of 400 [m3/h] to a maximum of 28000 [m3/h].

Documents

General catalogue product pages.

MANUFACTURING AND TECHNICAL FEATURES

Each model includes a base, uprights, a motor support plate, a protection guard, a weathering cover made of thermoplastic polymer (ABS), a radial wheel (made of aluminium for sizes 110 and 120) and a cased electric motor (IP 55, class “F” insulation) with an external cooling fan. All parts are made of galvanized steel sheets except where otherwise noted.
Supported electric motors: single speed three phase motor voltage 230/400 [V] 50 [Hz], a double speed three-phase motor voltage 400 [V] 50 [Hz] or a single-phase motor voltage 230 [V] 50 [Hz].

OPTIONAL FEATURES

  • Sparkproof impellers coupled with explosion proof motors (II2G Ex dB IIB T4 Gb ATEX CE IP 55). See TN-ATX models.
  • Smoke extraction 400°C/2h, see TN/SP models.
  • Electric motors supporting different voltage and frequency.

DATASHEETS

Key
— Power [kW]
— Static pressure [Pa]

4 POLES


 

6 POLES



 

8 POLES



 

Double speed

ACCESSORIES

Documents

 

Summary table

Frame adapter for silencers and gravity shutters frame adapters for circular ducts
Gravity shutter gravity shutter
Backplate for concrete backplate for concrete
Rising frame for flat surfaces (“purling box”) Purlingbox
Speed controllers Analog single phaseTrifase inverterThree phase change-over switchThree phase control board
Rotary isolator switch. Rotary isolator switch

WEIGHT AND DIMENSIONS

TN dimensions
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Taglia/SizeAxA
[mm]
BxB
[mm]
C
[mm]
DxD
[mm]
∅E
[mm]
H
[mm]
[kg]
54004704035020046014
204004704035025046018
305605954046030056025
405605954046035056030
507108004061040062040
607108004061045062048
7090010004080050079057
8090010004580055083076
9090010004580060087096
100900100045800600880110
110120012505011006401120170
120120012505011007101160195