450 HP, 900 RPM, 575 Volts, TEFC, 5808C, IEEE841, PREMIUM, D.E. ROLLER BEARING, TECO, HB45085R

MAX-E2/841 SEVERE DUTY / INVERTER DUTY

AEHH8B, NEMA PREMIUM IEEE841 [HB]

APPLICATIONS:


• Fans and Blowers

• Pumps

• Crushers

• Compressors

• Mixers

• Conveyors

• Severe Duty/Petro Chemical

• Pulp and Paper Application

• Marine Duty


FEATURES:


• Output: 450 HP

• Speed: 900 RPM

• Voltage: 575 Volts @ 60 Hz

• Frame: 5808C

• Full Load Efficiency: %

• Full Load Power Factor: %

• Full Load Amperage: A

• Enclosure: Totally Enclosed Fan Cooled (IP56)

• Service Factor: 1.15 (Continuous); (1.0 @ 50 Hz)

• Roller Bearing on Drive End

• Meets or Exceeds IEEE 841 Standards

• Meets IEEE 45 Marine Duty and ABS Design Assessment up to 150 HP

• Extended Warranty: 60 Months from Date of Manufacture

• Insulation: Class F

• Temperature Rise: Class B

• NEMA Design B Torques as a Minimum; Various Ratings also Meet Design C

• Construction: Cast Iron Frame

• End Brackets & Fan Cover and Main Conduit Box

• (F# 5000 and with Larger with Pressed Steel Plate Main Conduit Box.)

• Grounding Terminal: Inside Main Conduit Box with additional Foot Grounding Provision

• Conduit Box: Oversized and Rotatable in 90 Degree Increments - F1 Mounted

• Ambient Temperature: Designed for 50°C

• Elevation: Designed for 3300 ft.

• Rotation: Bi-Directional; Except 2 Pole "Hybrid" and F# 5000 and Larger Ratings are Counter-Clockwise facing the DE

• Shaft: 1045 Carbon Steel

• Rotor Construction: Aluminum Die Cast Squirrel Cage for F# 140T - 449T

• Rotor Construction: Copper/Copper Alloy for F# 5000 and Larger

• (F# 5007 - 5011 8 Pole Ratings are Aluminum Die Cast Squirrel Cage Rotor Construction)

• Paint System: 2 Part Epoxy

• Paint Color: Blue - Munsell 5PB 3/8

• Bearings: High Quality Ball (or Roller) Regreasable with Mobil Polyrex™ EM Grease

• Automatic Grease Discharge Fittings

• VBXX INPRO™ Seals Installed on Both Ends

• Stainless Steel Nameplate and Hardware

• Stainless Steel Automatic Breather Drain

• Suitable for Inverter Duty (PWM - Pulse Width Modulation) per NEMA MG-1 Part 30(4 & 5)

• Inverter Duty Speed Range: 20:1 Variable Torque / 10:1 Constant Torque (350 HP and Larger are 3:1 Constant Torque)

• Motor service factor is 1.0 when operated on a VFD.

• Motors are U.L. Recognized CSA Approved

• 3 Leads Only

• Dual Drilled Feet Available on Most Ratings - Longer Frames (i.e. 145T Drilled also for 143T)

• Vibration Not to Exceed 0.08 Inches Per Second

• Noise Level Not to Exceed 85 dB(A) at 1 Meter Unloaded

• CSA Certified for Class I Div. 2 Groups B C D - Temp Code T3 Maximum

• CSA Certified for Class II Div. 2 Groups F & G - Temp Code T3 Maximum (Frame 444T and Above)

• Catalog# HB3502 & HB3504 are "Hybrid" ratings; Not CSA Certified (Self-Certify Only) for hazardous locations

• and not dual drilled.

• Catalog# HB3006 also not CSA Certified for hazardous locations (Self-Certify Only).

• Precautions should be taken to eliminate or reduce shaft currents that may be imposed on the motor by the VFD as stated per NEMA MG-1.


Note: Stock catalog image shown. Actual motor may differ.