19044009A

Comair Rotron Specification Sheet Specification Date: Jan 06, 2015 Version: 01 RoHS Compliant COMAIR ROTRON PART NUMBER: COMAIR ROTRON MODEL NUMBER: 19044009A MFSE48Z3 A.) MOTOR: RATED VOLTAGE: 48 Vdc OPERATING VOLTAGE RANGE: 36 Vdc – 56 Vdc LOW-START VOLTAGE: 36 Vdc RUNNING CURRENT: 2.3 Amps RATED POWER: 110 Watts NOMINAL SPEED: 4600 RPM  10% (At Free Delivery) START UP TIME: 20 Seconds Maximum MOTOR TYPE: Brushless DC MOTOR PROTECTION: By Integrated Circuit, Fuse LOCKED ROTOR PROTECTION: Electronic POLARITY PROTECTION: Yes AUTOMATIC RESTART CAPABILITY: By Integrated Circuit ROTATION: Counterclockwise when viewed from Inlet B.) MECHANICAL DIMENSIONS: 220.4 mm Dia. x 69.9 mm (8.68” Dia. x 2.75”) Figure 1 WEIGHT: 1.81 Kg (4.0 Lbs.) BEARING TYPE: Ball Bearing, Permanently Lubricated, Shielded MOTOR BASE: Cast Aluminum, Painted black IMPELLER: Plastic -1- Comair Rotron Specification Sheet Specification Date: Jan 06, 2015 Version: 01 RoHS Compliant COMAIR ROTRON PART NUMBER: COMAIR ROTRON MODEL NUMBER: 19044009A MFSE48Z3 Figure 1 C.) ADDITIONAL FEATURES TACHOMETER OUTPUT: Max Pull up Voltage: Max IC : Nominal Pull up Voltage : Nominal Pull up Resistor : Open Collector Output 56V 15mA 48V 10000 OHMS Specific feature of Tacho output with Nominal Voltage & Resistor: Output High Level Output Low Level Pulses Output Pulse Dutycycle : : : : 47 - 49V 0 - 0.5V 3 Per Rev 50%±10% -2- Comair Rotron Specification Sheet Specification Date: Jan 06, 2015 Version: 01 RoHS Compliant COMAIR ROTRON PART NUMBER: COMAIR ROTRON MODEL NUMBER: 19044009A MFSE48Z3 D.) SPEED CONTROL FEATURES Method: High Voltage Level : Low Voltage Level : Frequency: Min Input Impedance: Duty: 0-10% 10% 20% 30% 40% 50% 60% 70% 80% 90% 95%-100% PWM 10VDC±5% 0- 0.5VDC 1-10KHz 20 Kohms Speed 0 20% full speed 35% full speed 50% full speed 60% full speed 65% full speed 75% full speed 85% full speed 90% full speed 95% full speed full speed E.) ENVIRONMENTAL OPERATING TEMPERATURE: -10C to 70C STORAGE TEMPERATURE: -40C to +80C HUMIDITY: 5% to 95% RH, non-condensing VIBRATION: 3G’s (20 to 200 Hz) SHOCK: 100G peak, 10 msec, half sine wave F.) PERFORMANCE CHARACTERISTICS AIR FLOW: 530 CFM  10% (Measuring at zero static pressure) STATIC PRESSURE: 2.82” Inches of H20 (Measuring at zero air flow) ACOUSTIC LEVEL: 85 dBA (Freely Suspended at 1 meter per ANSI S12.11-1987) -3- Comair Rotron Specification Sheet Specification Date: Jan 06, 2015 Version: 01 RoHS Compliant COMAIR ROTRON PART NUMBER: COMAIR ROTRON MODEL NUMBER: 19044009A MFSE48Z3 Figure 2 G.) TERMINATION LEADWIRES: 17”±1” lead wires 20 AWG, UL 1007 Style Red – Power (+) Black – Return (-) White – Tachometer Output Yellow – Speed control COLOR DESIGNATION: H.) RELIABILITY This fan is designed for continuous duty life of 70,000 Hours at 40C, (L10) I.) SAFETY UL, CUL,CE J.) Flammability The all components of the motorized impeller meet a UL94V-0 rating or better. -4-