EXHAUSTOProductsFansBESF box fanBESF225 BESF225 box fan Get autoCad drawings Get instructions Retrieve BIM models from MagiCloud Merge to pdf Technical data Technical data, BESF225-4-1EC MODEL BESF225-4-1EC Fan data Max. overall efficiency 53,9 % ECO measurement set-up (A-D) D Efficiency requirements 49, N(2015) ECO efficiency at optimal operating point 68,7 Motor Motor EC motor with integral VSD Optimal operating point: Absorbed power Airflow Total pressure Rpm 235 W 1112 m3/h 410 Pa 1448 rpm Nominal rpm (N) 1420 rpm Electric supply (U) 1 x 230 V ~ 50 Hz Overload protection Integrated in motor control Max absorbed current* (I) 5.0 A Max. absorbed power (P1)** 0.80 kW Motor output (P2)** 0.75 kW Other data Weight 32 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 Merge to pdf Capacity diagram BESF225-4-1EC Merge to pdf Sound data Sound data, BESF225-4-1EC Kw[dB] K[dB(A)] I-IV 63 125 250 500 1 k 2 k 4 k 8 k KWA KpA Lw1 I 7 6 1 -6 -6 -9 -10 -16 II 13 9 3 -7 -7 -9 -14 -22 III 10 7 2 -3 -7 -11 -12 -20 IV 14 11 3 -5 -9 -14 -16 -26 Lw2 I 6 7 4 1 2 -5 -8 -15 5 II 11 8 3 -2 -4 -10 -13 -20 2 III 9 9 5 3 1 -6 -8 -16 5 IV 17 13 6 1 -4 -10 -13 -23 3 Lw3 I -16 -19 -16 -19 -25 -27 -30 -32 -16 -30 II -11 -17 -6 -12 -18 -25 -31 -35 -9 -23 III -13 -18 -21 -21 -26 -29 -32 -35 -20 -34 IV -8 -15 -16 -21 -24 -28 -29 -31 -18 -32 Merge to pdf Dimensional drawing BESF225-4-1 Add all about the product series BESF225 box fan Add all about the product
CONTACT US TODAY Get free advice on ventilation products and system solutions Export Requests:EXHAUSTO ExportOdensevej 76DK 5550 Langeskov Tel +45 6566 1234 E-mail: export@exhausto.dk
Calculation programs Use EXHAUSTO's free calculation programs for calculating ventilation plant and system solutions Go to Calculation Programs
VEX Summary Get a quick overview of our entire range of compact VEX air handling units with heat recovery. View the VEX summary here