Marathon Electric 326TTFS16574 Product Information Packet

PRODUCT INFORMATION PACKET

Model No: 326TTFS16574

Catalog No: U876A

50,1800,TEFC,326T,3/60/230/460

Cooling Tower

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©2018 Regal Beloit Corporation, All Rights Reserved. MC017097E

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Product Information Packet: Model No: 326TTFS16574, Catalog No:U876A 50,1800,TEFC,326T,3/60/230/460

Nameplate Specifications

Output HP
Frequency 60 Hz Voltage 230/460 V
Current
Service Factor
Efficiency 94.5 % Duty Continous
Insulation Class
KVA Code F Frame 326T
Enclosure Totally Enclosed Fan Cooled Overload Protector No
Ambient Temperature
Opp Drive End Bearing Size 6311 UL Recognized
CSA
IP Code

50 Hp

123.0/61.5 A

1.15

F

40 °C

Y
55

Output KW

Speed
Phase

Design Code

Drive End Bearing Size

CE

37.0 kW

1777 rpm
3

B

6312

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 2.125 in Shaft Extension 5.49 in
Assembly/Box Mounting
Outline Drawing

Rigid base

30.38 in

F1/F2 Capable
B-SS28703-1300

Motor Orientation

Frame Length

Connection Diagram

Horizontal

13.00 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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