W50 Above NEMA Quick-Ship Program
WEG’s rugged line of TEFC motors, designed for the most severe
industrial applications, ensuring high performance and reliability,
is now available even faster with our Quick-Ship Program with
estimated delivery time of 8 weeks to first point of US
destination
High Performance
W50 TEFC Low & Medium Voltage Motors
Motor Ratings:
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Output Range: 250 - 1000 hp (Medium Voltage)
400 - 800 hp (Low Voltage)
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Speed: 3600, 1800 & 1200 RPM
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Enclosure: Totally Enclosed Fan Cooled (IC411 / IP55)
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Voltage: 2300 & 4160 V (Medium Voltage)
460 V (Low Voltage)
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Frequency: 60 hz (Ask about 50Hz alternative designs)
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Service Factor: 1.15 SF (Safe Areas), 1.0 SF (Hazardous Areas), 1.0 SF (on Drives)
Features
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Designed per NEMA MG-1 with IEEE841 and severe duty
features
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Vibration level as per IEEE841
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.005” foot flatness
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Stainless steel automatic threaded drain type T-slot
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CSA Certified Class I, Div 2 (1.0 SF)
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Suitable for VFD operation (1.0 SF)
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IP55 protection degree
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Class F insulation
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1.15 service factor (Except as noted)
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Class B temp rise at 1.00SF
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Class F temp rise at 1.15SF
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VPI impregnation (Medium Voltage Motors only)
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F1 mounting
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Bi-directional rotation (except 2P motors)
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NEMA Premium Efficiency
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Grease lubricated ball bearings with INPRO/SEAL on drive and
non-drive end
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Automatic grease relief
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Stainless steel extended grease pipes
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100,000hs L10 bearing lifetime
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Insulated non-drive end bearing
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NEMA Type 1 main terminal box
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Grounding lugs on both sides of the motor
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Motor Space heater - 120 V
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Temperature detector: Pt100 – 02 per phase – 3 wires
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Temperature detector: Pt100 – 01 per bearing – 3 wires
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Provisions (flat surface) for vibration sensors
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WEG’s Standard Unwitnessed Routine Test
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IEEE841 test reports
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36 month warranty from date of manufacturing
WEG Electric Corp., Duluth, GA www.weg.net | 1-800-ASK-4WEG
US.W50.Quick.Ship.5.2020
WEG Electric Corp.
6655 Sugarloaf Pkwy.
Duluth, GA 30097
Phone: 1-800-ASK-4WEG
www.weg.net
W50 Above NEMA Quick-Ship Program
Applications:
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Compressors
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Pumps
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Blowers
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Fans
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Conveyors
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Cooling Towers
Options and Modifications
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Additional Nameplate - Stainless Steel
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Installation of Encoder - Dynapar HSD38 1024PPR & 5/8” stub shaft
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Installation of C-FLANGE
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Installation of D-FLANGE
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Change Direction of Rotation - CCW External Fan for 2P motors
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Ball to Roller Bearing Conversion
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Installation of Helwig Grounding Brush (Includes Brush and Brush Holder - DE only)
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F1 to F2 Mounting Conversion
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Oversized NEMA Type II Main Terminal Box
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Install terminal block in terminal box
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Special Color (Must have RAL or Munsell Numbers)
WEG also has Medium Voltage Soft-starters in Stock up to 3000HP in 4160V
4160V Medium Voltage Drives
Assembled in the USA upon order.
Power Supply Model
Motor Power
HP* kW
4160V, 3PH,
60HZ
SSW7000C100T411N2 750 560
SSW7000C120T411N2 1000 750
SSW7000C150T411N2 1250 925
SSW7000C180T411N2 1500 1100
SSW7000C210T411N2 1750 1300
SSW7000C240T411N2 2000 1500
SSW7000C300T411N2 2500 1850
SSW7000C370T411N2 3000 2250
SSW7000C430T411N2 3500 2600
2300v units available upon request
Please provide motor full load amps for fuse sizing
SSW7000C Standard Features
• Load Break Fused Switch Unit
• In line Contactor and Bypass Contactor
• Active Protection for DOL Operation
• Ground Fault Protection - standard
• Motor Thermal Class Curve setup
• FTC - Flexible Torque Control -
based on vector control principle
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