motor: capacitor-run induction motor motor protection: thermal protected bearing type: two ball connection: ul 1015 awg 20, 300mm wire leads or terminal impeller material: plastic ul94v-0 operating temp: two ball: -10c~70c 254x89mm fka2-25489 series features: frame material: aluminum alloy volt. (vac) freq. (hz) current (a) power (w) rated speed (rpm) model no. fka2-25489nbh 3f fka2-25489qbh 3f fka2-25489nbm 3f fka2-25489qbm 3f 50/60 50/60 50/60 50/60 0.55/0.62 0.26/0.30 0.22/0.24 0.16/0.14 56.00/67.80 55.40/62.80 24.20/26.50 32.20/28.80 2100/2000 2100/2000 1350/1600 1350/1600 maximum airflow 19.244/17.829 19.244/17.829 12.735/14.999 12.735/14.999 680/630 680/630 450/530 450/530 115 230 115 230 (cmm) (cfm) maximum static pressure 0.346/0.276 0.346/0.276 0.262/0.322 0.262/0.322 8.788/7.010 8.788/7.010 6.650/8.190 6.650/8.190 (inaq) (mmaq) noise level (db/a) 66.0/62.0 66.0/62.0 55.6/57.0 55.6/57.0 weight (g) 2000 2000 2000 2000 iso-9001 com p a n y www. qualteku sa.com ac axial fan life expectancy: two ball: 50,000 hours ** ** indicates ?w? (wire leads) or ?t? (terminal) q ualtek electronics corporation ** ** ** noise is measured at the distance of one (1) meter from the axis of intake. f a n-s div i s ion
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