187 4- 3.5 ? 0.3 +30 320 0 +30 320 0 10 10 48 ? 0.5 5 5 4- 3.5 ? 0.3 30 ? 0.3 38 ? 0.5 38 ? 0.5 30 ? 0.3 ???
awg28 ul1007 s 8m2
' zm2 s 8m2
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?;@ 37 37 30 ? 0.3 30 ? 0.3 16 16 4- 3.7 37.5 30 ? 0.5 4.8 ? 0.5 30 ? 0.5 4- 4 ? 0.15 1. 6 17.5 1. 6 34 27 38 mm sq. counter rotating fan 48mm thick (cra type) san ace 38 general specifi cations ~ material ???????? frame: plastics (flammability: ul94v-0), impeller: plastics (flammability: ul94v-1) ~ expected life ????? refer to specifi cations l10:survival rate:90% at 60 ? , rated voltage, and continuously run in a free air state ~ lead wire ??????? inlet red black sensor yellow control brown outlet orange gray sensor purple control w h i t e ~ storage temperature ? 30 ? to 70 ? non-condensing dimensions unit : mm reference dimension of mounting holes and vent opening unit : mm inlet side, outlet side cra type rotating direction rotating direction air flow direction lead wire 38 38 48 mm mass 80g model no. rated voltage operating voltage range pwm duty cycle t | % rated current rated input rated speed max. air flow max. static pressure spl operating temperature expected life | v | v | a | w | min -1 | m3/min | cfm | pa | inchh 2 o | db(a) |? | h inlet outlet 9CRA0312P4K03 12 10.8 to 13.2 100 1.5 18.0 17,600 14,520 0.77 27.2 700.0 2.81 64 20 to 70 40,000 0 0.2 2.4 5,280 4,200 0.22 7.8 54.9 0.22 33 9cra0312p4j03 100 1.1 13.2 16,000 13,200 0.7 24.7 560.0 2.25 62 0 0.18 2.2 4,800 3,960 0.21 7.4 50.4 0.20 31 t pwm frequency 25khz options unit : mm finger guards model 109-1065 surface treatment nickel-chrome plating silver color inlet side, outlet side inlet side outlet side mounting hole mounting hole specifi cations the following nos. have pwm controls and pulse sensors. ~ available options: e without sensor pulse sensor
188 pa inch h 2 o
iy
? dc 12v cfm m 3 /min 0 5 1015202530 0 0 800 600 400 200 3.0 2.5 2.0 1.5 1.0 0.5 100 700 500 300 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 pwm ??a? 100% 50% 0% 9CRA0312P4K03 pa inch h 2 o
iy
? dc 12v cfm m 3 /min 0 0.2 0.4 0.6 0.8 0.1 0.3 0.5 0.7 0 5 10 15 20 25 700 2.5 2.0 1.5 1.0 0.5 0 600 500 400 300 200 100 pwm ??a? 100% 50% 0% 9cra0312p4j03 9cra0312p4j03 pa inch h 2 o
iy
? pwm ??a? 100 ? cfm m 3 /min 0 0.2 0.4 0.6 0.8 0.1 0.3 0.5 0.7 0 5 10 15 20 25 700 2.5 2.0 1.5 1.0 0.5 0 600 500 400 300 200 100 13.2v 12v 10.8v pa inch h 2 o
iy
? pwm ??a? 100 ? cfm m 3 /min 0 5 1015202530 0 0 800 600 400 200 3.0 2.5 2.0 1.5 1.0 0.5 100 700 500 300 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 13.2v 12v 10.8v 9CRA0312P4K03 s 8 s min -1 pwm ??a???? % ?y dc12v pwm * t
: 25khz 0 0 5,000 100 20,000 15,000 10,000 17,600min -1 14,520min -1 5,280min -1 4,200min -1 a z u 9CRA0312P4K03 s 8 s min -1 pwm ??a???? % ?y dc12v pwm * t
: 25khz 0 0 5,000 100 20,000 15,000 10,000 4,800min -1 3,960min -1 16,000min -1 13,200min -1 a z u 9cra0312p4j03 counter rotating fan 38mm air flow - static pressure characteristics pwm duty cycle operating voltage range pwm duty - speed characteristics example static pressure air flow static pressure air flow static pressure air flow static pressure air flow pwm duty cycle 100 ? pwm duty cycle pwm duty cycle pwm duty cycle 100 ? rotation speed min -1 pwm duty cycle % voltage 12v dc pwm frequency 25khz inlet outlet rotation speed min -1 pwm duty cycle % voltage 12v dc pwm frequency 25khz inlet outlet
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