NEMA Explosion Proof Motor 300HP, 449t, Tefc, 460V

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Customization: Available
Application: Industrial, Universal
Operating Speed: Constant Speed
Model NO.: 449T
Number of Stator: Three-Phase
Species: NEMA Motors
Rotor Structure: Squirrel-Cage
Casing Protection: Tefc
Number of Poles: 2-6p
Starting Mode: Direct on-line Starting
Certification: ISO9001, CCC, UL/CSA
Output Range: 1HP to 300HP
Frequency: 60Hz
Voltages: 230V/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 D, Mg-13, IEEE-841
Enclosure: Tefc
Group: Group C, Group D
Duty: S1
Frame Size: 143t-449t
Standard: NEMA Premium Standard
Transport Package: Standard Seaworthy Packing
Specification: 1.5HP
Origin: China
HS Code: 8501520090
Production Capacity: 5000000

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Category :

NEMA Explosion Proof Motors

Description

Product Description

NENA explosion proof 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 in hazardous areas. The power ratings, mounting dimensions and electrical performances meet the requirements of latest NEMA standards. They can be used in hazardous gas areas to drive compressors, fans, crushers, blowers, ventilators, pumps, etc. For special requirements please contact our sales representative.

Applications
Explosion proof features
Class I Division I, Group C and D
Class II Division I, Group E, F and G
Temperature Code: T3C

Features
Power: 1HP to 250HP

Frame: 143T to 449T

Speed: 3600rpm, 1800rpm , 1200 rpm

NEMA Design B

Class F

Service factor: 1.15

Voltage: 230V/460V/575V

Protection: TEFC, IP55

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.

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