EXHAUSTOProductsFansBESB box fanBESB315 BESB315 box fan Get autoCad drawings Get instructions Retrieve BIM models from MagiCloud Merge to pdf Technical data BESB315-4-1EC MODEL BESB315-4-1EC Fan data Max. overall efficiency 69,0 % ECO measurement set-up (A-D) D Efficiency requirements 64, N(2015) ECO efficiency at optimal operating point 89,7 Motor Motor EC motor with integral VSD Optimal operating point: Absorbed power Airflow Total pressure Rpm 335 W 2173 m3/h 383 Pa 1417 rpm Nominal rpm (N) 1400 rpm Electric supply (U) 1x230 V ~ 50 Hz Overload protection Integrated in motor control Max absorbed current* (I) 2.2 A Max. absorbed power (P1)** 0.35 kW Motor output (P2)** 0.37 kW Other data Weight 57 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 curve Capacity curve, BESB315-4-1EC Merge to pdf Sound data Sound data, BESB315 K[dB(A)] Kw[dB] KwA KpA 125 250 500 1K 2K 4K 8K I II I II Hz Hz Hz Hz Hz Lw1 0 6 5 1 -3 -5 -10 -17 -25 Lw2 4 1 7 8 4 -3 2 -7 -15 -25 Lw3 -15 -10 -4 -11 -15 -19 -22 -23 -29 -34 LpA3 -23 Merge to pdf Dimensional drawing BESB315 BESB315 Split version Merge to pdf Flue gas resistance BESB315 Flue gas resistance Add all about the product series BESB315 box fan Add all about the product
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