EXHAUSTOProductsFire protectionFSB certified smoke extraction fanFSB400 smoke extraction fan FSB400 smoke extraction fan Merge to pdf Technical data FSB400-4-1EC MODEL FSB400-4-1EC Fan data Max. overall efficiency 71,6 % ECO measurement set-up (A-D) D Efficiency requirements 64, N(2015) ECO efficiency at optimal operating point 91,7 Motor Motor EC motor with integral VSD Optimal operating point: Absorbed power Airflow Total pressure Rpm 375 W 2868 m3/h 337 Pa 1195 rpm Nominal rpm (N) 1435 rpm Electric supply (U) 1x230 V ~ 50 Hz Overload protection Integrated in motor control Max absorbed current* (I) 4.5 A Max. absorbed power (P1)** 0.67 kW Motor output (P2)** 0.75 kW Other data Weight 73 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. +80° C Ambient temperature: Max. +40°C Pressure ratio: < 1.11 other points in acc. with EC327/2011 - see product instructions Merge to pdf Capacity data BESB400-4-1EC Merge to pdf Sound data FSB400-4-1EC 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 0 6 4 0 -4 -4 -11 -17 -28 Lw2 4 0 6 6 2 -3 2 -10 -18 -30 Lw3 -17 -13 -7 -14 -18 -21 -24 -28 -31 -37 LpA3 -25 Merge to pdf Dimensional drawing FSB400-4-1EC BESB400 Spilt version Merge to pdf Flue gas resistance FSB400-4-1EC Fire FSB tolerates temperatures up to 80 °C in normal operation and up to 400 °C for 120 min. in case of fire. Flue gas resistance Add all about the product series FSB400 smoke extraction fan Add all about the product
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