Marathon Electric U084A Product Information Packet

PRODUCT INFORMATION PACKET

Model No: 445TSTGN16531

Catalog No: U084A

150 HP Explosion Proof Motor, 3 phase, 1800 RPM, 460 V, 445TS Frame, EPFC

Explosion Proof NEMA Motors

Regal and Marathon are trademarks of Regal Beloit Corporation or one of its affiliated companies.

©2020 Regal Beloit Corporation, All Rights Reserved. MC017097E

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Product Information Packet: Model No: 445TSTGN16531, Catalog No:U084A 150 HP Explosion Proof Motor, 3 phase, 1800 RPM, 460 V, 445TS Frame,
EPFC

Nameplate Specifications

Output HP 150 Hp Output KW 112.0 kW
Frequency 60 Hz Voltage 460 V
Current 172.0 A Speed 1785 rpm
Service Factor 1.15 Phase 3
Efficiency 95.8 % Power Factor 85
Duty Continuous Insulation Class F
Design Code B KVA Code G
Frame 445TS Enclosure Explosion Proof Fan cooled
Thermal Protection Thermostats (N/C) Ambient Temperature 40 °C
Drive End Bearing Size 6313 Opp Drive End Bearing Size 6313
UL UL Listed And CSA Certified CSA Y
CE N IP Code 54

Hazardous Location

EXP PROOF CL I GR C&D CL II GR
F&G T3B

Technical Specifications

Electrical Type Squirrel Cage Inverter Rated Starting Method Line Or Inverter
Poles 4 Rotation Reversible
Resistance Main .0275 Ohms Mounting Rigid base
Motor Orientation Horizontal Drive End Bearing Ball
Opp Drive End Bearing Ball Frame Material Cast Iron
Shaft Type TS Overall Length 39.59 in
Frame Length 20.25 in Shaft Diameter 2.375 in
Shaft Extension 5 in Assembly/Box Mounting F1 ONLY
Connection Drawing A-EE7300S Outline Drawing B-SS515918-2025

This is an uncontrolled document once printed or downloaded and is subject to change without notice. Date Created:18/06/2020

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