GLOBAL MAX WPI
AMHGTK, NEMA PREMIUM, MEDIUM VOLTAGE [PG] Effective 07-08-18
Supercedes 03-24-17
APPLICATIONS:
z Pumps z Fans & Blowers z Compressors
FEATURES:
zz Output Range: 100 - 2000 HP
zz Speed: 3600, 1800, 1200 & 900 RPM(1)
zz Enclosure: Weather Protected Type I (WPI)
zz Voltage: 2300/4000V
zz Three Phase, 60 Hz, 1.15 Service Factor (Continuous)
zz Standard Features: 100 Ohm Platinum Stator RTD's (2 per Phase), Space Heaters (120V)
zz Standard Features: Pre-Drilled & Plugged Bearing Bracket for 100 Ohm Platinum Bearing RTD's on 5000 Frames & Above
zz Standard Features: Pre-Drilled & Spot Faced on Top of End Bracket for Vibration Detectors on 5000 Frames and Above
zz Class F Insulation
zz Class B Temperature Rise
zz NEMA Design B Torques
zz Oversized Main Conduit Box Rotatable in 90 Degree Increments Fully Gasketed with NPT Threaded Entrance - F1 Mounted
zz Designed for 40˚C Ambient Temperature(2)
zz Designed for 3300 ft. Elevation(3)
zz Rotation: F#447-449: Bi-Directional. F#5000-5813: Bi-Directional. 2 Pole Motors F# 5000 or Larger are Uni-Directional,
Counter-Clockwise (CCW) facing the Drive End
zz 1045 Carbon Steel Shaft
zz Aluminum Die Cast Squirrel Cage Rotor Construction for F#449T and Below
zz Squirrel Cage Copper or Copper Alloy Bar Rotor Construction for F#5000 and Larger
zz Paint System: Phenolic Rust Proof Base Plus Polyurethane Top Coat
zz Paint Color: Dark Gray - Munsell 7.5B 3.5/0.5
zz High Quality Ball (or Roller) Bearings Regreasable with Mobil PolyrexTM EM
zz Insulated Non-Drive End Bearing on 3600 RPM Motors; 600 HP and Larger
zz Labyrinth Type Metal Flinger on Both Ends
zz Cast Iron Inner and Outer Bearing Caps
zz Grounding Terminal Inside Main Box and on Motor Foot
zz Stainless Steel Nameplate
zz Suitable for Inverter Use per NEMA MG-1.4.4.2, Part 31(4,5)
zz 6 Leads
zz Motors are CSA Approved
EXTRAS/ OPTIONS:
Please refer to the modifications document for common modifications that can be performed.
Notes:
(1) Slower speeds available as Made to Order.
(2) Consult a Stock Product Application Specialist for suitability in higher ambient environments, and for variable and constant torque speed ranges.
(3) Consult a Stock Product Application Specialist for suitability at higher elevations.
(4) Motor service factor is 1.0 when operated on a VFD.
(5) 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.
An isolation transformer or other method of mitigating common mode voltages from motor terminals must be utilized. Please check out our
accompanying TEAMMaster™ starters.
www.tecowestinghouse.com or call 1-800-USE-TECO
