Item # CDP2506TR, MAX-HT™ CDP Series 250 Horsepower (hp), 1200 Revolutions Per Minute (rpm), and 447/9TZ Frame Three Phase NEMA Premium TEFC Severe Duty Motor On Gainesville Industrial Electric Co.

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AEHHGD, NEMA Premium, Design A Design C

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Specifications | Applications | Features | Note

Brands	N/A TECO
Power	N/A 250 hp
Speed	N/A 1200 rpm
Frame Number	N/A 447/9TZ
Full Load Efficiency	N/A 95.8 %
Full Load Power Factor	N/A 78.5 %
Full Load Ampere at 230 Volt (V)	N/A 311 A
Approximate Shipping Weight	N/A 2,925 lb
Enclosure	N/A Totally Enclosed Fan Cooled (IP55)
Voltage	N/A 460 V
Phase	N/A Three
Frequency	N/A 50 Hz60 Hz
Continuous Service Factor for 60 Hertz (Hz) Frequency	N/A 1.15
Continuous Service Factor for 50 Hertz (Hz) Frequency	N/A 1.0
Ambient Temperature¹	N/A 40 ºC
Elevation²	N/A 3300 ft
Shaft Material	N/A High Strength 4140 AISI Steel Shaft
Certification	N/A Canadian Standards Association (CSA) ee CC002A National Electrical Manufacturers Association (NEMA) Premium Underwriters Laboratories (UL)

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Voltage: 230/460V (Usable on 208V); 150HP and Larger is 460V Only
- 575V motors available on a made-to order basis. Consult a Stock Product Application Specialist for details.
CSA Certified for Class I, Div. 2, Groups B, C, D - Temp Code T3 Minimum
CSA Certified for Class II, Div. 2, Groups F & G - Temp Code T3 Minimum (Frame 444T and above)
Class F Insulation
Class B Temperature Rise
NEMA Design C Torques; Equal or Greater Than 200% Starting Torque / 250% Breakdown Torque
Cast Iron Frame, End Brackets, Main Conduit Box; Rolled Steel Fan Cover

F# 5000 and with Larger with Pressed Steel Plate Main Conduit Box; CDPxxxRZs have a cast iron box with Grade 8 bolts.

Oversized Main Conduit Box Rotatable in 90 Degree Increments - F1 Mounted
Bi-Directional Rotation
Aluminum Die Cast Squirrel Cage Rotor Construction
Paint System: Phenolic Rust Proof Base Plus Polyurethane Top Coat
Paint Color: Dark Gray - Munsell 7.5 BG 3.5/0.5
High Quality Ball (or Roller) Bearings Regreasable with Mobil Polyrex™ EM
Automatic Grease Discharge Fittings
Gamma (Axial Face) Seal on Both Ends for F# 140T - 400T
Labyrinth Type Metal Flinger on Both Ends for F# 440T and Larger
Cast Iron Inner and Outer Bearing Caps for F# 320T and Larger
Stainless Steel Nameplate
New Dual Column Design Nameplate as Standard (60/50 Hz)
Suitable for Inverter Use per NEMA MG-1 Part 31.4.4.2
- Motor service factor is 1.0 when operated on a VFD.
- 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. Part 31.
Inverter Duty Speed Range: 20:1 Variable Torque, 10:1 Constant Torque (350 HP and Larger are 3:1 Constant Torque)
12 Leads for 125 HP and Smaller
6 Leads for 150 HP and Larger
Standard With Thermistors (PTC 140°C) 1 per Phase
Locknut and Washer on NDE for Vertical Shaft Down Applications on F# 440 and Larger
Drain Holes / Plugs on Both End Brackets for Vertical Applications
Threaded One Way Breather Drains for Horizontal Mount Applications
Spotface 1/4 -28UNF Tap x 12mm Deep on Top of Both End Brackets with VB300 Vibration Sensor on 5000 Frames and Larger

N/A Data subject to change without notice.

CDP3006TR is not suitable for 50HZ operation and the nameplate data will not include 50HZ data.

¹ Consult a Stock Product Application Specialist for suitability in higher ambient environments.
² Consult a Stock Product Application Specialist for suitability at higher elevations.

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