What is a Variable Frequency Drive?
A variable frequency drive is an electronic device that allows you to start, stop, and control the speed of a three phase motor. It is also a motor starter as it is equipped with overload protection. Read more »
What is the difference between a 'new surplus' motor and a 'factory new' motor?
Our New Surplus electric motors and drives are new and unused overstock or discontinued items offered at lower prices and come with our 90-day warranty.

Factory New products are competitively priced and come with a manufacturers warranty.
Variable frequency drives (VFDs or inverters) now play an important part in major industry.
Within the last 10 years they have been perfected to control and vary the speed of 3 phase electric motors. They serve many purposes, besides speed control. Homeowners and hobbyist alike, who have lathes or milling machines with a 3 phase motor, usually don't have 3 phase power to operate. These VFDs (instead of using a rotary phase converter) can now be used to convert single phase power to 3 phase power. Read more »
 
 
KG2504-Motor-Dealers Industrial-Teco-Westinghouse
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250 HP, 1800 RPM, 2300/4000 Volts, TEFC, 5007B, MEDIUM VOLTAGE, TECO, KG2504

Model #: KG2504  
KG2504
 
Stock:  0
HP : 250
RPM : 1800
Enclosure : TEFC
Frame : 5007B
Frame Remarks : MEDIUM VOLTAGE
Classification : GLOBAL-PLUS TEFC MEDIUM VOLTAGE
Volts : 2300/4000
Phase : 3
Manufacturer : Teco-Westinghouse
Item Condition : Factory New
Weight:  3580 lbs
Retail Price$55,983.00
Our Price:
$35,891.97
You Save:$20,091.03 (36%)
 
Out of Stock

GLOBAL XPE

AEHGTK, TEFC, NEMA PREMIUM EFFICIENCY, MEDIUM VOLTAGE [KG]

APPLICATIONS:

  • Fans and Blowers
  • Pumps
  • Mills
  • Grinders
  • Compressors

FEATURES:

  • Output: 250 HP
  • Speed: 1800 RPM
  • Voltage: 2300/4000 Volts @ 60 Hz
  • Frame: 5007B
  • Full Load Efficiency: 95%
  • Full Load Power Factor: 90%
  • Full Load Amperage: 54.8A
  • Enclosure: Totally Enclosed Fan Cooled (IP55)
  • Voltage: 2300/4160V
  • Service Factor 1.15 (Continuous)
  • CSA Certified for Class I; Div. 2; Group B; C; D - Temp Code T3 Maximum
  • Standard Features: 100 Ohm Platinum Stator RTD's (2/Phase)
  • Space Heaters (120V)
  • Insulation: Class F
  • Temperature Rise: Class B
  • NEMA Design B Torques
  • Conduit Box: Oversized and Rotatable in 90 Degree Increments Fully Gasketed with NPT Threaded Entrance - F1 Mounted
  • Terminal Box Construction: Cast Iron on 444T - 449T Frames / Steel Plate on 5000 Frames and Above
  • Ambient Temperature: Designed for 40°C
  • Elevation: Designed for 3300 ft.
  • Rotation: Bi-Directional for all 444T - 449T Frames and for 1800 - 900RPM (4 - 8 Pole) 5007 - 6808 Frame Motors / 5007 - 6808 Frame 3600RPM (2 Pole) Motors have Counter-Clockwise (CCW) Rotation facing the Drive End
  • Construction: Cast Iron Frame and End Brackets
  • Shaft: 1045 Carbon Steel
  • Rotor Construction: Aluminum Die Cast Squirrel Cage on 444T - 449T Frames
  • Rotor Construction: Squirrel Cage Copper or Copper Alloy Bar for on 5007 - 6808 Frames
  • Paint System: Phenolic Rust Proof Base Plus Polyurethane Top Coat
  • Paint Color: Dark Gray - Munsell 7.5B 3.5/0.5
  • Bearings: High Quality Ball (or Roller) Regreasable with Mobil Polyrex™ EM Grease
  • Labyrinth Type Metal Flinger on Both Ends
  • Cast Iron Inner and Outer Bearing Caps
  • Grounding Terminal: Inside Main Box and on Motor Foot
  • Nameplate: Stainless Steel
  • Leads: 6 with Solderless Lug Terminals
  • Motors are CSA Approved
  • Suitable for Inverter Duty (PWM - Pulse Width Modulation) per NEMA MG-1(3 /4)
  • 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.

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

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