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EShop-nummer
Wachtwoord
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BFSA-I • Extra flat fan box - 25 mm insulation and safety switch

Acoustically insulated (25 mm rockwool / 50-62 kg/m³) centrifugal fan box with safety switch

Application

  • BFSA-I fans are used for ventilation in many applications where there is not a lot of space and low noise levels have to be respected, such as offices, restaurants, technical rooms or other.
  • Convenient for air supply and extraction
  • Indoor and outdoor installation possible without additional accessories

Composition

  • Casing of galvanized steel
  • Removable cover by screws for maintenance
  • Round connectors in line with double joints
  • Integrated thermal protection
  • Isolation: 25 mm rockwool (50-62 kg/m³)
  • Fire class A1 according to EN13501-1
  • Safety switch mounted on the unit

Fan

  • Non residential ventilation unit with single flow direction
  • Single inlet centrifugal fan for models 125-250
  • Double inlet centrifugal fan for models 315-400

Motor

  • Protection class IP55 of IP 44, insulation class F
  • Supply: 230Vac 1ph
  • Closed motor

Accessories

  • Auto transformer controller, type TSC-1
  • Electronic speed controller, type ESC ou ESCTK
  • Flexible connection, type BMK

Order example

BFSA-I 315-S - 147W + MTY2


BFAS = fan box

I = Insulated

315 = diameter

MTY2 = speed controller

Articles

Artikelselectie-assistent
Type
Artikelnummer Type E-shop
J050801080012 WFS
=> Voorraadproduct centraal magazijn behoudens verkoop
=> Voorraadproduct regionale filialen behoudens verkoop

Air performance data

 Q [m³/h]
50 Pa100 Pa150 Pa200 Pa250 Pa300 Pa350 Pa400 Pa450 Pa
BFSAHP-I 125-S410340270------
BFSAHP-I 160-S450415370300-----
BFSAHP-I 200-S610520410300100----
BFSAHP-I 250-S650550450350240----
BFSA-I 315--16501450500----
BFSA-I 355-2350212517501025----
BFSA-I 400----3450310027752350900

Selection curves

Selection curves

Selection curves

  • Q [m³/h] = Air flow
  • Ps [Pa] = Static pressure
  • P [W] = Absorbed power

Technical data

 U [V]P [W]I [A]SCTSCE**Tu [°C]To [°C]IPLwa 6 [dB(A)]Lpa @4m [dB(A)]
BFSAHP-I 125/160230650.30TSC-1-15ESC-1540-20IP 44 / B6143
BFSAHP-I 200/250230750.40TSC-1-15ESC-1540-20IP 44 / B6447
BFSA-I 3152301471.60TSC-1-22ESC-3040-20IP 44 / B6347
BFSA-I 3552303002.70TSC-1-40ESC-4040-20IP 44 / B6347
BFSA-I 4002305504.50TSC-1-50ESCTK-5040-20IP 44 / B7749

  • SCT = Transformer speed controller
  • SCE = Electronic speed controller
    • ** Caution: an electronic controller can produce a magnetic noise
  • Tu = Maximum ambient temperature
  • To = Minimum operating temperature
  • Lwa 6 = Sound power level at inlet
  • Lpa @ 4m = Sound pressure at 4 meters

Dimensions

 A [mm]B [mm]C [mm]d [mm]E [mm][kg]
BFSAHP-I 125/160360360200125/160237
BFSAHP-I 200/250460460300200/2502311
BFSA-I 3155004603803152322
BFSA-I 3556005604703552334
BFSA-I 4006005604704002332
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