EXHAUSTOProductsFansDTH roof fanDTH400 DTH400 roof fan, horizontal exhaust Get autoCad drawings Get instructions Retrieve BIM models from MagiCloud Merge to pdf Technical data DTH400 The motor controller for the EC motor is supplied in a black box for fixing to the roof vent. NB: Due to EMC requirements the cable between the EC control and the EC motor must not be elongated. MODEL DTH400-4-1EC Fan data Max. overall efficiency 54,8 % ECO measurement set-up (A-D) C Efficiency requirements 62, N(2015) ECO efficiency at optimal operating point 71,6 Motor Motor EC motor with integral VSD Optimal operating point:Absorbed power Airflow Total pressure Rpm 677 W 3127 m3/h 427 Pa 1520 rpm Nominal rpm (N) 1538 Electric supply (U) 1x230 V ~ 50 Hz Overload protection Integrated in motor control Max absorbed current* (I) 4.5 A Max. absorbed power (P1)** 0.72 kW Motor output (P2)** 0,75 kW Other data Weight 40 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 Merge to pdf Capacity diagram DTH400-4-1EC Merge to pdf Dimensional drawing DTH400 Merge to pdf Sound data DTH400 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 5 8 2 0 -2 -6 -14 -23 -29 Lw3 2 -9 -5 -2 -3 -4 -1 -7 -16 -20 LpA3 -26 Add all about the product series DTH400 roof fan, horizontal exhaust Add all about the product
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