Marathon® Blue Chip® AC Motor, 250 hp, 460 V, 1785 rpm

Description

Marathon® Blue Chip® AC Motor, 4-Pole Continuous-Duty, Chiller/Cooling Tower Motors Application, Severe Duty Motors, Inverter Ready Special Features, 250 hp, 460 V AC, 285 A, 60 Hz Frequency, 3 ph, 1785 rpm Speed, 1 Speed, TEAO Enclosure, 447/449TV Frame, 3.38 in Dia x 8.75 in L Shaft, Reversible Rotation, 1.15 Service Factor, Ball Bearing, 920 ft-lb Torque, Rigid Base Mounting, 40 deg C, Insulation Class: Class F, Cast Iron, 20:1 Constant Torque Speed, 10:1 Variable Torque Speed, 48.49 in L x 39.42 in W x 27.61 in H Dimensions

Features:

• Bearing Current Protection (BCP)
• Blue Chip® motor quality, 100% cast iron construction for rigidity and reduced vibration
• Internal and external epoxy paint finish
• Extended grease tubes regreasable in service
• T-drains provided for effective drainage
• Suitable for all angle mounting
• Inpro/Seal® quality VBX® bearing isolators
• Actual test and vibration data supplied with each motor
• Horizontal or up or down motor orientation
• Squirrel cage inverter rated

Applications:

For use on variable frequency drives

Standards/Approval:

• CSA Certified
• UL Listed

Warranty:

3 Years

Amperage Rating	285 A
Application Type	Chiller/Cooling Tower Motors
Bearing Type	Ball
Constant Torque Speed Range	20:1
Dimensions	48.49 in L x 39.42 in W x 27.61 in H
Enclosure Type	TEAO
Frame	447/449TV
Frequency Rating	60 Hz
Horsepower	250 hp
Insulation Class	Class F
Material	Cast Iron
Mounting Type	Rigid Base
Number of Speeds	1
Phase	3
Rotation	Reversible
Service Factor	1.15
Shaft Size	3.38 in Dia x 8.75 in L
Manufacturer	Marathon®