Marathon Electric GT3122A Product Information Packet

PRODUCT INFORMATION PACKET

Model No: 254TTFCD6031

Catalog No: GT3122A

15 HP Close-Coupled Pump Motor, 3 phase, 1800 RPM, 230/460 V, 254JM Frame, TEFC

JM 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: 254TTFCD6031, Catalog No:GT3122A 15 HP Close-Coupled Pump Motor, 3 phase, 1800 RPM, 230/460 V,
254JM Frame, TEFC

Nameplate Specifications

Output HP 15 Hp Output KW 11.2 kW
Frequency 60 Hz Voltage 230/460 V
Current 37.5/18.8 A Speed 1772 rpm
Service Factor 1.15 Phase 3
Efficiency 92.4 % Power Factor 82
Duty Continuous Insulation Class F
Design Code B KVA Code G
Frame 254JM Enclosure Totally Enclosed Fan Cooled
Thermal Protection No Ambient Temperature 40 °C
Drive End Bearing Size 6309 Opp Drive End Bearing Size 6209
UL Listed CSA Y
CE Y IP Code 55
Hazardous Location DIVISION 2 T2B

Technical Specifications

Electrical Type Squirrel Cage Inverter Rated Starting Method Line Or Inverter
Poles 4 Rotation Selective Clockwise
Resistance Main .6738 Ohms Mounting Rigid Base
Motor Orientation Horizontal Drive End Bearing Ball
Opp Drive End Bearing Ball Frame Material Cast Iron
Shaft Type JM Overall Length 26.15 in
Frame Length 10.00 in Shaft Diameter 1.250 in
Shaft Extension 5.5 in Assembly/Box Mounting F1/F2 CAPABLE
Connection Drawing EE7308K Outline Drawing SS620795

This is an uncontrolled document once printed or downloaded and is subject to change without notice. Date Created:03/11/2020

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