BESF200 box fan

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Technical data

BESF200-4-1EC

MODEL    BESF200-4-1EC
Fan data
Max. overall efficiency 48,6 %
ECO measurement set-up (A-D)  D
Efficiency requirements  49, N(2015)
ECO efficiency at optimal operating point 64,7 

Motor

Motor 

EC motor with integral VSD
Optimal operating point:
Absorbed power
Airflow
Total pressure
Rpm

 
156 W
912 m3/h
299 Pa
1427 rpm

Nominal rpm (N) 1435 rpm 
Electric supply (U)   1x230 V ~ 50 Hz
Overload protection     Integrated in motor control

Max absorbed current* (I)

2.6 A
Max. absorbed power (P1)**  0.43 kW
Motor output (P2)** 0,37 kW 

Other data
Weight 23 kg 

 

Conditions:

  • * I is the maximum absorbed current throughout the control range - or the full load current if this is larger
  • ** P1 is the maximum absorbed power from the mains supply, where P2 is the motor's nominal output.
  • Stated data for for t = 20°C
  • Density = 1.2 /m3
  • Values are based on the use of a transition piece equivalent to OGSR
  • Gas temperature: min. -12°C, max. +60° C
  • Ambient temperature: Max. +40° C
  • Pressure ratio: < 1,11
  • other points in acc. with EC327/2011 - see product instructions
Capacity diagram

BESF200-4-1EC

 

BESF200-4-1EC kapacitetskurve

Sound data

BESF200-4-1EC

 

BESF200-4-1EC lydkurve

 


Kw[dB]
K[dB(A)]
I-IV 63 125 250 500 1 k 2 k 4 k 8 k KWA KpA
Lw1 I 7 7 1 -5 -5 -10 -12 -17
II 13 12 2 -5 -8 -14 -16 -23
III 9 8 1 -3 -6 -12 -14 -20
IV 15 12 2 -3 -9 -16 -19 -31
Lw2 I 7 8 4 0 0 -7 -11 -17 4
II 12 11 3 -1 -3 -10 -13 -21 3
III 9 9 4 2 -2 -9 -12 -19 4
IV 14 11 2 1 -3 -12 -15 -27 3
Lw3 I -17 -23 -24 -29 -29 -31 -37 -41 -24 -38
II -13 -20 -18 -24 -23 -25 -32 -34 -18 -32
III -15 -22 -21 -25 -31 -32 -36 -37 -23 -37
IV -9 -17 -15 -22 -26 -26 -30 -32 -18 -32
Dimensional drawing

BESF200-4-1FC

 

BESF200-4-1EC målskitse

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EXHAUSTO Export
Odensevej 76
DK 5550 Langeskov

Tel +45 6566 1236
E-mail: export@exhausto.dk
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