9CRB0812P8G001

Counter Rotating Fan 80 80 80 mm San Ace 80 9CRB type General Specifications Material Frame: Plastic (Flammability: UL 94V-0), Impeller: Plastic (Flammability: UL 94V-0) Expected life See the table below. (L10 life: 90% survival rate for continuous operation in free air at 60C, rated voltage) Motor protection function Locked rotor burnout protection, Reverse polarity protection For details, please refer to p. 547. Dielectric strength 50/60 Hz, 500 VAC, for 1 minute (between lead wire conductors and frame) Insulation resistance 10 M or more with a 500 VDC megger (between lead wire conductors and frame) Sound pressure level (SPL) At 1 m away from the air inlet Storage temperature -30 to +70C (Non-condensing) Sensor Control Lead wire Inlet Red Black Yellow Brown Sensor Control Outlet Orange Gray Purple White Mass 430 g Specifications The models listed below have pulse sensors with PWM control function. Rated voltage Operating voltage range PWM duty Rated current Rated input Rated speed Max. airflow Max. static pressure SPL Operating temperature Expected life Model no. -1 V V cycle* % A W min m/min CFM Pa inchH O dB (A) C h Inlet Outlet 100 9.2 110.4 14600 12200 5.5 194 1150 4.6 80 40000/60C 9CRB0812P8G001 12 10.8 to 13.2 -20 to +70 20 0.17 2.04 2000 1670 0.7 24.7 21.6 0.09 24 (70000/40C) * PWM frequency: 25 kHz. Fan does not rotate when PWM duty cycle is 0%. Airflow - Static Pressure Characteristics / PWM Duty - Speed Characteristics Example 9CRB0812P8G001 With pulse sensor with PWM control function PWM duty cycle Operating voltage range PWM duty - Speed characteristics example Voltage: DC12 V 12 VDC -1 2 (inch H2O) (Pa) (inch H O) (Pa) (min ) PWM duty cycle 1PWM100%00% 12 VDC PWM frequency: 25 kHz DC12 V PWM25 kHz 1400 1400 16000 -1 PWM duty cyclePWM 13.2 V 14600 min 5 5 100% 14000 1200 1200 12 V -1 12200 min 12000 1000 1000 4 4 Inlet 10.8 V 10000 800 800 3 3 8000 600 600 Outlet 6000 2 2 60% 400 400 4000 1 1 200 200 20% 2000 0 0 3 3 0 0 1 2 3 4 5 6 (m /min) 1 2 3 4 5 6 (m /min) 0 100 (%) PWM PWM duty cycle 0 20 40 60 80 100120140160180200 (CFM) (CFM) 0 20 40 60 80 100120140160180200 Airflow Airflow 247 Static pressure Static pressure Fan speed Counter Rotating Fan 80 mm sq. DC(unit: mm) Dimensions Inlet side Outlet side 800.5 801 4-4.50.5 Lead wire (4) (4) 71.50.5 Mounting hole AWG22 UL 1430 (10) +30 300 0 4-4.50.5 Mounting hole Rotating direction Airflow direction Rotating direction Reference Dimensions of Mounting Holes and Vent Opening (unit: mm) Inlet side, Outlet side 78.5 4-4.5 71.50.3 Options page: p. 532 page: p. 539 Finger guards Resin finger guards Model no.: 109-049E, 109-049H Model no.: 109-1002G page: p. 540 Resin filter kits Model no.: 109-1002F13 (13PPI), 109-1002F20 (20PPI), 109-1002F30 (30PPI), 109-1002F40 (40PPI) 248 90 78.5 71.50.3 71.50.5 800.5