DC Fans Model 299 Size: 92 mm x 25 mm (3.62 x 1) Part Number Bearings Voltage Voltage Range Current(mA) Input(watts) Noise(dBA) Speed(rpm) Airflow(cfm) Air Pressure (In H20) 299DS-1LP11-000 Ball 12 7.0-13.8 250 3.00 38 3200 57.8 0.22 299DS-2LP11-000 Ball 24 14.0-27.6 130 3.12 38 3200 57.8 0.22 299DH-1LP11-000 Ball 12 7.0-13.8 160 1.92 34 2850 51.1 0.18 299DH-2LP11-000 Ball 24 14.0-27.6 100 2.40 34 2850 51.1 0.18 299DM-1LP11-000 Ball 12 7.0-13.8 110 1.32 30 2450 43.7 0.13 299DM-2LP11-000 Ball 24 14.0-27.6 80 1.92 30 2450 43.7 0.13 299DL-1LP11-000 Ball 12 7.0-13.8 70 0.84 25 2100 37 0.10 299DL-2LP11-000 Ball 24 14.0-27.6 60 1.44 25 2100 37 0.10 Optional frequency generator or rotation detector versions available. Consult factory. 299DL/DM Performance Curve 299DS/DH Performance Curve ETRI, Inc., 1503 Rocky River Road North Monroe, NC 28110 Tel. 704.289.5423 Fax 704.283.7170 22ETRI Model 299 DC FANS Size: 92 mm x 25 mm (3.62 x 1) ELECTRICAL SPECIFICATIONS Item Specification Conditions/Tolerances Motor type DC brushless Input current at nominal voltage 10% Input power at nominal voltage 10% Max air flow / Back pressure All tested in submerged orifice chamber 4% cfm/8% pressure Dielectric strength 5 mA leakage 500 VAC, 60 hz. 1 minute between frame and (+) terminal Electrical connection UL 1007 awg 24 305 mm (12), (+) red (-) black Speed at nominal voltage 4% MECHANICAL SPECIFICATIONS Item Specification Conditions/Tolerances Life expectancy 50,000 hours continuous operation 25C, 65% relative humidity Bearing ball bearing top and bottom Airflow direction air intake over impeller Housing material PBT plastic - 30% glass fiber UL 94V-0 Mounting type flange Impeller PBT plastic - 20% glass fiber UL 94V-0 Weight .099 kg (3.49 oz.) Rotation clockwise viewed from nameplate ENVIRONMENTAL SPECIFICATIONS Item Specification Conditions/Tolerances Operating temperature - 10 to + 70C Storage temperature - 40 to + 75C Drop test one drop ea. 3 faces 30 cm height onto 10 mm thick wooden board Shock test 50 g peak acceleration duration - 11 ms Vibration test x,y,z direction, 1 hour frequency - 10-55-10 Hz, amplitude - 0.75 mm Acoustical anechoic chamber at free air microphone - 1 meter away PROTECTION Item Specification Conditions/Tolerances Locked rotor impedance protected 72 hours rated voltage Polarity protected will withstand pos and neg lead reversal Insulation class UL class A Auto restart automatic restart by timer locked rotor condition Agency approvals UL, CSA, VDE, CE Warranty 3 years ETRI fans are available with a wide range PANEL CUT-OUT ACCESSORIES of accessories, from finger guards to filter assemblies to special termination. Request our accessories brochure or call your nearest distributor for complete details. 1503, Rocky River Road North 9-11, rue de Moulin des Bruyres Monroe, NC 28110 USA 92400 Courbevoie FRANCE Tel: 704.289.5423 Tel: (33-1) 49 04 92 00 Fax: 704.283.7170 Fax: (33-1) 47 89 09 38 Website: