DTV450 roof fan, vertical exhaust

Technical data

DTV450

MODEL    DTV450-4-1EC
Fan data
Max. overall efficiency 57,1 %
ECO measurement set-up (A-D) C
Efficiency requirements   62, N(2015)
ECO efficiency at optimal operating point 73,3

Motor

Motor 

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

 
763 W
2934  m3/h
535 Pa
1700 rpm

Nominal rpm (N) 1700
Electric supply (U)   1 x 230 V ~ 50 Hz
Overload protection     Integrated in motor control

Max absorbed current* (I)

8.0 A
Max. absorbed power (P1)** 1.12 kW
Motor output (P2)** 1,1 kW 

Other data
Weight 60 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 are for t = 20°C
  • Density = 1.2 kg/m3
  • 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

DTV450-4-1EC

 

DTV450-4-1EC kapacitetskurve
Dimensional drawing

DTV450

 

DTV450 målskitse
Sound data

DTV450

 

DTV450 lydkurve

 

  K[dB(A)]   Kw[dB]
  KwA KpA 125 250  500 1 k 2 k  4 k  8 k 
      I II I II  Hz Hz  Hz Hz Hz 
Lw1     3  8 4 1 -2 -6 -13 -16 -21
Lw3 6 0 7 8 6 -1 3 -4 -13 -20
LpA3   -22                  

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