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ETAMASTER EC • Circular duct fans with EC motor

  • Inline duct fan
  • Circular
  • Monophase
  • EC-motor
  • 1~230 Vac
  • IPX4

  • Very compact mixed flow duct fan with high efficiency

Application

  • They are to be installed directly into the duct system. The appealing design is especially suitable for visible installation. The compact design and the reduced weight contribute decisively to an easy installation

Composition

  • Corrosion and weather resistant plastic housing in basalt gray colour (RAL7012)

  • Motor is 230V~, 50Hz, 1ph, with 3 speed levels
  • Impeller: diagonal fan with three-dimensionally curved impeller blades and three-dimensional guiding vanes. This results in the highest aerodynamic efficiency. The impeller is balanced in two planes (G6.3 DIN ISO 1940)

  • Protection class: IP00
  • Insulation class F
  • A built-in thermostatic switch protects the motor from overload

Air performance data

 Q [m³/h]
 50Pa100Pa150Pa200Pa250Pa300Pa400Pa500Pa600Pa700Pa800Pa900Pa
ETAMASTER 150L EC 01735684625558455185------
ETAMASTER 160L EC 01762708650593529204------
ETAMASTER 200 EC 01121811181013907766383125-----
ETAMASTER 250 EC 01172116471575149413991302375106----
ETAMASTER 250 EC 0221122044197118961818173515571325441288--
ETAMASTER 280 EC 012353224521312019190217751465545230---
ETAMASTER 315 EC 012805263424622277207118851179524----
ETAMASTER 355 EC 01308228172544226320141639499-----
ETAMASTER 355 EC 024662452043674207404938873546317826621130857383
ETAMASTER 400 EC 015532534251354935472244943951345922571220661-

Technical data

 UNfNPNηfaηtImax∑LWA2∑LWA5∑LWA6
VHzW%%AdB(A)dB(A)dB(A)
EM 150L EC 01230, 1~506747.652.60.6567475
EM 160L EC 01230, 1~507347.752.80.65557275
EM 200 EC 01230, 1~5012142.6481.01627779
EM 250 EC 01230, 1~5017960.263.91.49667679
EM 250 EC 02230, 1~503045862.32.1678286
EM 280 EC 01230, 1~5026758.662.21.86758283
EM 315 EC 01230, 1~5028253.256.71.96697780
EM 355 EC 01230, 1~5026153.356.51.82637376
EM 355 EC 02230, 1~5073158.4623.37658488
EM 400 EC 01230, 1~5072961.565.33.35648186

Pressure loss diagram

Dimensions

 Ø1Ø2HL 
 [mm][mm][mm][mm][kg]
ETAMASTER 150L EC 011492042103092.4
ETAMASTER 160L EC 011592042102892.6
ETAMASTER 200 EC 011992462523253.2
ETAMASTER 250 EC 012492632682155.7
ETAMASTER 250 EC 022492632682154.1
ETAMASTER 280 EC 012792922912805.6
ETAMASTER 315 EC 013143273253006.9
ETAMASTER 355 EC 013543673653258.7
ETAMASTER 355 EC 023543673653259.8
ETAMASTER 400 EC 0139941141035011.7
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