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Nepx Series Explosion Proof Premium Efficiency Three Phase Induction Motor

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Basic Info

Product Description

Model NO.

143-449

Number of Poles

Starting Mode

Direct on-line Starting

Certification

ISO9001, UL

Brand

Trademark

Transport Package

Carton/Wooden Case

Specification

14-449

Origin

China

HS Code

8501520000

General Descriptions
NEPX series explosion proof premium efficiency three phase induction motors(Frame 143-449) are developed by Jiangsu Dazhong Electric Motor Co.,ltd in line with NEMA standards, which ratings,mounting dimensions and electric performances meet the requirements of latest NEMA standards, these motors posses many remarkable features such as premium efficiency, low noise,little vibration, large margin of safety intemperature rise,popular shape,safe and reliable operation.

Application
a)one thermistor is embedded in per phase of the stator winding which will trip at 145degree to protect the winding from over heating.
b)Explosion proof features:
Class I Division 1,Group C and D
Class II Division 1, Group E,F and G
Temperature Code: T3C

Rating
1HP to 300HP
143T-449T
3600,1800 or 1200rpm@60Hz,3000,1500 or 1000rpm@50Hz
NEMA Design B
Class F insulation with B rise @SF=1.0
3 phase, 208-230/460V and 575V@60Hz,380V@50Hz
NEMA premium efficiency standards NEMA
IP55 protection
Continuous Duty
Maximum ambient 40 degree
Altitude up to 3300ft(1000m)