Leeson 824533.00 Product Information Packet

PRODUCT INFORMATION PACKET

Model No: 256TTTNA14533AA

Catalog No: 824533.00

..20HP..1800RPM.256T.TEAO.230/460V.3PH.60HZ.AIR OVER.40C.1.15SF.RIGID BASE...............COOLING

TOWER

Cooling Tower

Regal and Leeson 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: 256TTTNA14533AA, Catalog No:824533.00

..20HP..1800RPM.256T.TEAO.230/460V.3PH.60HZ.AIR OVER.40C.1.15SF.RIGID BASE...............COOLING TOWER

Nameplate Specifications

Output HP
Frequency 60 Hz Voltage 230/460 V
Current
Service Factor
Efficiency 91 % Duty Continuous
Insulation Class
KVA Code F Frame 256TV
Enclosure Totally Enclosed Air Over Overload Protector No
Ambient Temperature
Opp Drive End Bearing Size 6210 UL Recognized
CSA
IP Code

20 Hp

50.0/25.0 A

1.15

F

40 °C

Y
56

Output KW

Speed
Phase

Design Code

Drive End Bearing Size

CE

14.9 kW

1765 rpm
3

B

6309

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 1.625 in Shaft Extension 4 in
Assembly/Box Mounting
Outline Drawing

Rigid base

24.31 in

F1/F2 CAPABLE
B-SS208432-1225

Motor Orientation

Frame Length

Connection Diagram

HORIZONTAL OR UP OR DOWN

12.25 in

A-EE7308-LE

This is an uncontrolled document once printed or downloaded and is subject to change without notice. Date Created: 10/15/2018

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