6 nte electronics, inc. voice (973) 748 ? 5089 fax (973) 748 ? 6224 http://www.nteinc.com fan, ac & dc types, 120 x 120mm features high speed ball bearings terminal types ? ?t? suffix 24 awg red (+) and black ( ? ) leads ? dc types 22 awg black leads ? ac types 11.8? (300mm) lead length dc operated nte type no. rated voltage max. input current max. input power (w) speed 10% (rpm) max air flow (cfm) max acoustical noise diag no. 77 ? 12025d12 12 0.46a 5.5 2400 87.79 44db(a) f5a 77 ? 12025d24 24 0.40a 9.6 2400 87.79 44db(a) f5a 77 ? 12032d12 12 0.69a 8.2 3750 121.53 55db(a) f5a 77 ? 12032d24 24 0.32a 7.73 3750 108.94 55db(a) f5a 77 ? 12038d12 12 1.50a 17.94 3800 138.49 54db(a) f5a 77 ? 12038d24 24 0.69a 16.56 3800 138.49 54db(a) f5a ac operated nte type no. rated voltage max. input current max. input power (w) speed 10% (rpm) max air flow (cfm) max acoustical noise diag no. 77 ? 12025a120 115 0.17a 14 2450 68 39db(a) f5a 77 ? 12025a120 ? t 115 0.17a 14 2450 68 39db(a) f5b 77 ? 12038a120 115 0.30a 29 3000 111 44db(a) f5a 77 ? 12038a120 ? t 115 0.30a 29 3000 111 44db(a) f5b accessories fan type description nte type no. 120 x 120mm fan guard, metal 77 ? mg1212 120 x 120mm fan filter, 3 ? piece w/cover 77 ? ff120 120 x 120mm, terminal type fan cord, 12?, 45 blunt cut 77 ? fc12 fan cord, 24?, 45 blunt cut 77 ? fc24 fan cord, 36?, 45 blunt cut 77 ? fc36 fan cord, 48?, 45 blunt cut 77 ? fc48 fan cord, 72?, 45 blunt cut 77 ? fc72 thickness ?t? dc ac 32mm 1.256 (32.0) n/a 38mm 1.496 (38.0) 1.496 (38.0) f5 4.724 (120.0) 4.134 (105.0) black ( ? ) red (+) 11.811 (300.0) 4.134 (105.0) 4.724 (120.0) sepyt lanimret :b sepyt dael :a .157 (4.0) ?t? .315 (8.0) .020 (0.5) x .110 (2.8) (2 terminals) .295 (7.5) .157 (4.0) ?t? 25mm 1.000 (25.4) 1.043 (26.5) specifications electrical characteristics insulation resistance: 10m min. (at 500vdc) between frame and positive terminal dielectric strength: dc types: 500vac, 1 minute; 600vac, 1 sec at 5ma max. between frame and positive terminal ac types: 1500vac, 1 minute; 1800vac, 1 sec at 5ma max. between frame and positive terminal life expectancy: dc types: approx. 70000 hrs at rated voltage, +40 c, 15% to 65% rh ac types: approx. 50000 hrs at rated voltage, +25 c, 15% to 65% rh mechanical characteristics frame: dc types: thermoplastic, black, ul94v ? 0 ac types: die ? cast aluminum, black impeller: thermoplastic, black, ul94v ? 0 bearing: dc types: 2 ball bearings ac types: ball bearing weight: dc types: approx. 164g (25mm); 250g (32mm); 290g (38mm) ac types: approx. 370g (25mm); 500g (38mm) environmental characteristics operating temperature: ? 10 c to +70 c storage temperature: ? 40 c to +75 c operating humidity: 35% to 85% rh storage humidity: 35% to 85% rh protection polarity (dc types only): damage will not occur for up to 10 minutes with positive and negative leads connected in reverse. locked rotor: within 72 hours of a rotor locking condition, at the rated voltage and operating temperature, the impedance of the motor winding will protect the motor from damage.
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