Century 768A Unit Heater Motor, 1/3 HP, 1 Ph, 60 Hz, 115/230 V, 1725 RPM, 1 Speed, 48 Frame, TEAO LARGE INDUCTION MOTORS

Century 768A Unit Heater Motor, 1/3 HP, 1 Ph, 60 Hz, 115/230 V, 1725 RPM, 1 Speed, 48 Frame, TEAO LARGE INDUCTION MOTORSUnit Heater Fan Motor 5. 6" Diameter 48 Frame Permanent Split Capacitor (PSC); Capacitor Required: 10 Mfd 370 Volts (Supplied with Motor) Thermally Protected Totally Enclosed Air over Class B Insulation, 60C Ambient Ball Bearing 1 2" Diameter Shaft with Flat 4" Leads Resilient Base Additional Information Thermal ProtectionAutomatic Speed1725 rpm Current2. 9 1. 5 A Number of Speeds1 Ambient Temperature60 C ULRecognized Insulation ClassB CSAY Weight18.

54 IN Power Factor 89 Product Family General Purpose Pulley End Bearing Type Ball Pulley Face Code C-Face Pulley Shaft Indicator Standard Rodent Screen None Service Factor 1

Load 65° C Start Configuration DOL Break-Down Torque 194 LB-FT Rated Load Rated Load 0% 25% 50% 75% 100% 125% 150% S

Frame 254/6TC Output 20 HP (15 kW) Number of Poles 2 Frequency 50 Hz Rated speed 2905 rpm Slip 3

4 LB-FT Locked-Rotor Torque 9

70 C Ambient Belly Band

lb Locked rotor torque 170 % Breakdown torque 229 % Locked rotor time 39s (cold) 22s (hot) Moment of inertia (J) 30

CD3451 SPEC

9 POLES 4 NUMBER SPEEDS 1 RPM 1775 RPM 2 1775 RPM 4 1465 RPM 5 1465 HERTZ 60 HERTZ 2 50 VOLTS PRIMARY 230/460 VOLTS 460 VOLTS 2 230 VOLTS 4 380 VOLTS 5 190 FRME 256 SHAFT CODE TC MOUNTING HORZ-FOOTED ASSEMBLY POSITION F1 MOTOR TYPE DE OPPOSITE END BEARING 6309-2Z-J/C3 SHAFT END BEARING 6310-2Z-J/C3 AMBIENT 40 SERVICE FACTOR 1

Country Of originThailand

weight³ 1593 lb Efficiency

Product Emergency-stop pushbutton Type Twist release Color Green Degree of protection IP66 Voltage class 600 Application duty Normal duty Certification CE Attributes

Series EXWX-M Panel type Across the line Horsepower (HP) 3 HP Enclosure type Wall mount Thermal Managment None General enclosure options None Main voltage 575 V Control Voltage Not applicable Frequency 60 Hz SCCR rating 10 kAIC Disconnect switch type None Bypass type None Control power transformer No transformer required Reactor/Filter None Communication None Control options Start Pushbotton and Stop Pushbutton Enclosure rating Type 7/9 Nominal height 247