121D 148D 172 x 150 x 38 mm 6,77’’ x 5,905’’ x 1,496” DC Axial Fans Approvals Brushless DC Motor Available with: Life expectancy Electrical protection: integrated circuit Housing material: plastic UL 94 VO Impeller material: plastic UL 94 VO Weight: 770 g Bearing system: ball bearings - Speed sensor - Alarm - Flying leads - IP 54 - UL, CSA ans C-UL approvals: 148D models L-10 LIFE AT 40°C: 80 000 hours Airflow: CFM 148DH 121DW Static pressure: InH2O Static pressure: mmH2O 121DH Airflow: l/s Part Number Nominal voltage 121DH2TM11200 148DH1TM11000 148DH2TM11000 148DH4TM11000 148DH9TM11207 121DW2TM11200 121DW9TM11200 Nominal speed Input Power Voltage range Airflow Noise level V l/s dB(A) RPM W V 24 12 24 48 110 24 28 105 110 112 112 112 120 120 62 57 58 58 58 66 66 4000 3100 3100 3100 3100 4650 4650 23 13 16,4 16,3 13,4 30 30 (19-28) (9-15) (19-28) (40-57) (76-140) (19-26,5) (19-31) Additional versions: Accessories: Others speeds - salt spray protection IP54: consult factory Refer to Accessories leaflet http://www.etrinet.com e-mail: [email protected] Connection type Operating temperature Leads Terminals X X X X X X X Min.°C -10 -10 -10 -10 -25 -10 -10 Max.°C 55 70 55 55 70 55 55 ETRI is a trademark of ECOFIT Non contractual document. Specifications are subject to change without prior notice. Pictures for information only. Edition 2008