Marathon Electric U1131 Product Information Packet

PRODUCT INFORMATION PACKET

Model No: 445TSTDCD4036

Catalog No: U1131

250,1800,DP,445TS,3/60/575

Fire Pump

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©2018 Regal Beloit Corporation, All Rights Reserved. MC017097E

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Product Information Packet: Model No: 445TSTDCD4036, Catalog No:U1131 250,1800,DP,445TS,3/60/575

Nameplate Specifications

Output HP
Frequency 60 Hz Voltage 575 V
Current
Service Factor
Efficiency 95.5 % Duty Continuous
Insulation Class
KVA Code F Frame 447TS
Enclosure Drip Proof Overload Protector No
Ambient Temperature
Opp Drive End Bearing Size 6317 UL No
CSA
IP Code

250 Hp

222.0 A

1.15

F

50 °C

Y
23

Output KW

Speed
Phase

Design Code

Drive End Bearing Size

CE

187.0 kW

1788 rpm
3

B

6319

Y

Technical Specifications

Electrical Type
Poles 4 Rotation Reversible

Squirrel Cage Induction Run

Starting Method

Part Wdg Start & Wye Start Delta Run

Mounting
Drive End Bearing BALL Opp Drive End Bearing BALL
Frame Material Cast Iron Shaft Type TS
Overall Length
Shaft Diameter 2.375 in Shaft Extension 4.75 in
Assembly/Box Mounting
Outline Drawing

Rigid base

45.95 in

F1/F2 CAPABLE
SS620756-445TS

Motor Orientation

Frame Length

Connection Diagram

HORIZONTAL

31.10 in

EE7300BH

This is an uncontrolled document once printed or downloaded and is subject to change without notice. Date Created: 10/30/2018

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