281DH2LP11000B

2,362’’ x 2,362” x 0,984’’ 60 x 60 x 25 mm L, M, H, S speeds 281D Series DC Axial Fans Approvals R R RoHS Brushless DC Motor Electrical protection : impedance protected, Housing material : plastic UL 94 VO Impeller material : plastic UL 94 VO Weight : 80g Bearing system: ball bearings Available with: - Speed sensor - Alarm - IP54 / IP55 Life expectancy L-10 LIFE AT 40°C : 70 000 hours Airflow: CFM 0 3,0 2 4 6 8 10 12 14 16 0,12 0 5 5 10 15 20 0,20 0 6 5 10 15 20 25 8 0 5 10 15 20 25 0,30 2,5 281DL 0,10 Static pressure: mmH2O 4 281DM 0,15 5 281DH 0,2 7 6 281DS 0,25 2,0 0,08 4 3 0,2 5 4 0,20 1,5 0,06 0,10 2 3 0,1 2 0,15 1,0 0,04 3 0,10 2 1 0,05 0,05 0,5 0,02 1 1 0,1 0,0 0 2 4 6 8 0,00 0 0 2 4 6 8 10 0,00 0 0 2 4 6 8 10 12 0,0 0 0 2 4 6 8 10 12 14 0,00 Airflow: l/s Part Number 281DL1LP11000B 281DL2LP11000B 281DM1LP11000B 281DM2LP11000B 281DH1LP11000B 281DH2LP11000B 281DS1LP11000B 281DS2LP11000B 281DS4LP11000B Nominal voltage V 12 24 12 24 12 24 12 24 48 Airflow l/s 7,9 7,9 9,3 9,3 11 11 13 13 13 Noise level dB(A) 26,5 26,5 31 31 34 34 40 40 40 Nominal speed Input Power RPM 3100 3100 3600 3600 4250 4250 5000 5000 5000 W 0,96 1,44 1,56 1,68 1,68 2,16 2,04 2,64 3,84 Voltage range V (4-13,8) (14-27,6) (4-13,8) (14-27,6) (4-13,8) (14-27,6) (4-13,8) (14-27,6) (28-56) Connection type Operating temperature Leads Terminals X X X X X X X X X Min.°C -10 -10 -10 -10 -10 -10 -10 -10 -10 Max.°C 70 70 70 70 70 70 70 70 70 Additional versions: Higher speeds (refer to page 13) Accessories: Refer to Accessories leaflet http://www.etrinet.com e-mail: info@etrinet.com ETRI is a trademark of ECOFIT Non contractual document. Specifications are subject to change without prior notice. Pictures for information only. Edition 2008 Static pressure: InH2O