Marathon Electric 286TTFNA6570 Product Information Packet

PRODUCT INFORMATION PACKET

Model No: 286TTFNA6570

Catalog No: E491

30,1800,TEFC,286T,3/60/230/460

Severe Duty

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

©2018 Regal Beloit Corporation, All Rights Reserved. MC017097E

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Product Information Packet: Model No: 286TTFNA6570, Catalog No:E491 30,1800,TEFC,286T,3/60/230/460

Nameplate Specifications

Output HP
Frequency 60 Hz Voltage 230/460 V
Current
Service Factor
Efficiency 94.1 % Duty Continous
Insulation Class
KVA Code G Frame 286T
Enclosure Totally Enclosed Fan Cooled Overload Protector No
Ambient Temperature
Opp Drive End Bearing Size 6210 UL Recognized
CSA
IP Code

30 Hp

73.0/36.5 A

1.15

F

40 °C

Y
54

Output KW

Speed
Phase

Design Code

Drive End Bearing Size

CE

22.4 kW

1773 rpm
3

B

6311

Y

Technical Specifications

Electrical Type
Poles 4 Rotation Reversible

Squirrel Cage Inverter Rated

Starting Method

Line Or Inverter

Mounting
Drive End Bearing Ball Opp Drive End Bearing Ball
Frame Material Cast Iron Shaft Type T
Overall Length
Shaft Diameter 1.875 in Shaft Extension 4.82 in
Assembly/Box Mounting
Outline Drawing

Rigid base

27.71 in

F1/F2 Capable
B-SS311057-1425

Motor Orientation

Frame Length

Connection Diagram

Horizontal

14.25 in

A-EE7308

This is an uncontrolled document once printed or downloaded and is subject to change without notice. Date Created: 06/29/2018

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