350HP, 449t, Tefc, 60Hz, 460V, 575V, UL/CSA Certified NEMA Premium Motor

• Customization: Available
• Application: Industrial, Universal
• Operating Speed: Adjust Speed
• Model NO.: 1HP ~350HP
• Number of Stator: Three-Phase
• Species: NEMA Premium Motor
• Rotor Structure: Squirrel-Cage
• Casing Protection: Tefc
• Number of Poles: 2-8p
• Starting Mode: Direct on-line Starting
• Certification: ISO9001, CCC, UL/CSA
• Output Range: 1HP to 350HP
• Frequency: 60Hz
• Voltages: 208V/230V/415V/460V/575V
• Protection: IP55
• Cooling Method: IC411
• Rotation Direction: Cw/Ccw
• Insulation Class: F
• Service Factor: 1.15
• Color: Can Be Customized
• Design Standard: NEMA B
• Enclosure: Tefc
• Duty: S1
• Frame Size: 143t-449t
• Standard: NEMA Premium Standard
• Mounting: F1/F2
• Transport Package: Standard Seaworthy Packing
• Specification: 350HP
• Origin: China
• HS Code: 8501520090
• Production Capacity: 5000000

Product Description

 

Product Description

NENA Premium efficiency motors are UL-certified motors, have such advantages as premium efficiency, low noise, little vibration, large margin of safety in temperature rise, safe and reliable operation. The power ratings, mounting dimensions and electrical performances meet the requirements of latest NEMA standards. They can be used to drive blowers, compressors, fans, crushers, blowers, ventilators, pumps, etc.   For special requirements please contact us.

Applications 
Fans 
Conveyors
Compressors 
Blowers 
Pumps
Other general purpose 

Features
Preminum efficiency 
Housing: cast iron construction 
Suitable for inverter-use 
F insulation
50Hz/60Hz 
NEMA MG1 standard
NEMA Design B/C/D 
Service factor: 1.15
Voltage: 208/230V/415V/460V/575V
Protection: TEFC, IP55
S1
Ambient temperature: up to 55ºC

Stator
High quality cold rolled  silicon lamination and copper wires 
Vacuum pressure impregnated (VPI) treatment 
Excellent mechanical and electrical performances 

 

Packaging & Shipping

Standard seaworthy package for export
Plywood package or wooden fumigation package
Suitable for long distance transportation by sea

 

Our Advantages

Premium effiency
Excellent starting performance
Available to all industry segments and applications in global supply
Highest reliability to minimize operation cost from downtime
High flexibility with customizable design
Support  to witness FAT on site/online 

Quality Control

Quality Control
All the measuring apparatus and instruments are calibrated each year.
Each coil will be tested during the production 
Quality control for each item and each step to make sure the quality 

Test

Routine test and type test for each motor will be conducted before leaving the factory. After the motor is qualified, the motor can be packed and shipped out. Each motor will have a test report.
 

After Sales Service

Standard warranty: 12 months after commissioning, or 18 months after delivery, whichever comes first.

If you would like to extend the warranty period to 5 years or longer, it is possible, please contact us for details.