2,756’’ x 2,756’’ x 0,984’’ Series 70 x 70 x 25 mm 291D DC Axial Fans Approvals R R Brushless DC Motor Available with: Life expectancy Electrical protection: impedance protected Housing material: plastic UL 94 VO Impeller material: plastic UL 94 VO Weight: 77 g Bearing system: ball bearings - Speed sensor - Alarm (except for 5 V) - IP54 / IP55 L-10 LIFE AT 40°C: 70 000 hours RoHS Airflow: CFM 291DM 291DH 291DS Static pressure: InH2O Static pressure: mmH2O 291DL Airflow: l/s Part Number 291DL5LP11000 291DL1LP11000 291DL2LP11000 291DL4LP11000 291DM5LP11000 291DM1LP11000 291DM2LP11000 291DM4LP11000 291DH5LP11000 291DH1LP11000 291DH2LP11000 291DH4LP11000 291DS1LP11000 291DS2LP11000 291DS4LP11000 Nominal voltage Airflow Noise level Nominal speed Input Power Voltage range Connection type Operating temperature V l/s dB(A) RPM W V Leads 5 12 24 48 5 12 24 48 5 12 24 48 12 24 48 8,0 8,0 8,0 8,0 9,5 9,5 9,5 8,5 11,3 11,3 11,3 11,3 12,8 12,8 12,8 24,5 24,5 24,5 24,5 28 28 28 28 32 32 32 32 35 35 35 2600 2600 2600 2600 3000 3000 3000 3000 3600 3600 3600 3600 4000 4000 4000 0,8 1,0 1,0 1,4 1,1 1,2 1,2 1,9 2,0 1,6 1,9 1,9 2,0 2,4 2,4 (4,5-5,5) (7-13,8) (14-27,6) (28-56) (4,5-5,5) (7-13,8) (14-27,6) (28-56) (4,5-5,5) (7-13,8) (14-27,6) (28-56) (7-13,8) (14-27,6) (28-56) X X X X X X X X X X X X X X X Terminals Min.°C 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Max.°C 70 70 70 70 70 70 70 70 70 70 70 70 70 70 70 Accessories: Refer to Accessories leaflet http://www.etrinet.com e-mail: [email protected] ETRI is a trademark of ECOFIT, Non contractual document. Specifications are subject to change without prior notice. Pictures for information only. Edition 2008