Marathon Electric GT3428A Product Information Packet

PRODUCT INFORMATION PACKET

Model No: 284TTFCD6037

Catalog No: GT3428A

25 HP Close-Coupled Pump Motor, 3 phase, 1800 RPM, 230/460 V, 284JP Frame, TEFC

JP Motors

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

©2021 Regal Beloit Corporation, All Rights Reserved. MC017097E

1 of 61 of 61 of 61 of 61 of 61 of 61 of 61 of 61 of 61 of 61 of 61 of 61 of 61 of 61 of 61 of 61 of 61 of 61 of 61 of 61 of 61 of 61 of 61 of 61 of 6

Product Information Packet: Model No: 284TTFCD6037, Catalog No:GT3428A 25 HP Close-Coupled Pump Motor, 3 phase, 1800 RPM, 230/460 V,
284JP Frame, TEFC

Nameplate Specifications

Output HP 25 Hp Output KW 18.7 kW
Frequency 60 Hz Voltage 230/460 V
Current 60.0/30.0 A Speed 1772 rpm
Service Factor 1.15 Phase 3
Efficiency 93.6 % Power Factor 83
Duty Continuous Insulation Class F
Design Code B KVA Code G
Frame 284JP Enclosure Totally Enclosed Fan Cooled
Thermal Protection No Ambient Temperature 40 °C
Drive End Bearing Size 6311 Opp Drive End Bearing Size 6211
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 .2988 Ohms Mounting Rigid Base
Motor Orientation Horizontal Drive End Bearing Ball
Opp Drive End Bearing Ball Frame Material Cast Iron
Shaft Type JP Overall Length 30.40 in
Frame Length 11.41 in Shaft Diameter 1.375 in
Shaft Extension 8.62 in Assembly/Box Mounting F1/F2 CAPABLE
Outline Drawing SS620811 Connection Drawing EE7308AA

This is an uncontrolled document once printed or downloaded and is subject to change without notice. Date Created:06/01/2021

2 of 62 of 62 of 62 of 62 of 62 of 62 of 62 of 62 of 62 of 62 of 62 of 62 of 62 of 62 of 62 of 62 of 62 of 62 of 62 of 62 of 62 of 62 of 62 of 62 of 6