19043137A

Comair Rotron Specification Sheet Specification Date: Jan 10, 2017 Version：01 COMAIR ROTRON PART NUMBER: COMAIR ROTRON MODEL NUMBER: 19043137A DDE893948B1S5X-E2 A.) MOTOR: RATED VOLTAGE: 48 Vdc OPERATING VOLTAGE RANGE: 36 Vdc – 60 Vdc LOW-START VOLTAGE: 36 Vdc RUNNING CURRENT: 2.2 Amps MAX RUNNING LIMITATION: 4 Amps RATED POWER: 106 Watts NOMINAL SPEED: 2600 RPM ±10% (At Free Delivery) START UP TIME: 8 Seconds Maximum MOTOR TYPE: Brushless DC MOTOR PROTECTION: By Integrated Circuit, Fuse LOCKED ROTORT PROTECTION: Electronic POLARITY PROTECTION: Yes AUTOMATIC RESTART CAPABILITY: By Integrated Circuit, Fuse ROTATION: Clockwise when viewed from Inlet B.) MECHANICAL DIMENSIONS: 227mm Dia. x 99mm (8.94” Dia. x 3.90”) Figure 1 1.70 Kg (3.75 Lbs.) WEIGHT: BEARING TYPE: Ball Bearing, Permanently Lubricated, Shielded Die Cast Aluminum Steel Cup without Holes Metal, plated MOTOR BASE: CUP: PROPELLER: -1- Comair Rotron Specification Sheet Specification Date: Jan 10, 2017 Version：01 Figure 1 C.) ADDITIONAL FEATURES TACHOMETER OUTPUT: Open Collector Output 3 Pulses per Revolution Non-isolated D.) PWM SPEED CONTROL Base Frequency: Amplitude: Response: 200Hz to 20,000 Hz 10Vdc ±0.50Vdc (No insensitive features) 0%≤Duty Cycle≤10%, off 10%, 800RPM ±100RPM 10% to 95%, Approx. direct linear ramp ≥95% or open ctrl lead, 2600RPM ±10% E.) ENVIRONMENTAL OPERATING TEMPERATURE: STORAGE TEMPERATURE: HUMIDITY: VIBRATION: ENVIROMENTAL SHIELD: -10C to +70C -40C to +85 C, 65%  20% RH 5% to 95% RH, non-condensing 3G’s (20 to 200 Hz) Type 2 (IP55) -2- Comair Rotron Specification Sheet Specification Date: Jan 10, 2017 Version：01 F.) PERFORMANCE CHARACTERISTICS AIR FLOW: 638 CFM  10% (At Free Delivery and 48Vdc) STATIC PRESSURE: 1.98” Inches of H2O (At Shut-Off and 48Vdc) ACOUSTIC LEVEL: 73.9 dBA (Freely Suspended at 1 meter per ANSI S12.11-1987 at 48Vdc) Figure 2 -3- Comair Rotron Specification Sheet Specification Date: Jan 10, 2017 Version：01 G.) TERMINATION LEADWIRES: 460mm +10mm/-0.0 (From the edge of the venturi to the tip of the leadwire),AWG 18, UL1007 CONTACT: Molex 39-00-0038 CONNECTOR: Molex 39-01-2040 SLEEVE TUBE: PVC (UL or CSA approved) (Sleeve tube to extend 25 ±2.0mm beyond the edge of the venturi) PIN DESCRIPTION: Pin 1: Black----power(-) Pin 2: Blue ----tach Pin 3: Yellow---pwm Pin 4: Red---power(+) H.) RELIABILITY This fan is designed for continuous duty life of 48,000 Hours at 40C, (L10) I.) SAFETY UL, CUL, CE J.) Flammability The blower including all components meets an UL94V-0 rating or better. Notes: All parameters will perhaps fluctuate with the speed tolerance by  10%. -4-