Marathon Electric U594 Product Information Packet

PRODUCT INFORMATION PACKET

Model No: 286TTDBD4041

Catalog No: U594

30 HP Fire Pump Motor, 3 phase, 1800 RPM, 230/460 V, 286T Frame, ODP

Fire Pump Motors

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

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Product Information Packet: Model No: 286TTDBD4041, Catalog No:U594 30 HP Fire Pump Motor, 3 phase, 1800 RPM, 230/460 V, 286T Frame, ODP

Nameplate Specifications

Output HP 30 Hp Output KW 22.4 kW Frequency 60 Hz Voltage 230/460 V Current 72.0/36.0 A Speed 1770 rpm Service Factor 1.15 Phase 3 Efficiency 92.4 % Power Factor 84 Duty Continuous Insulation Class F Design Code B KVA Code F Frame 286T Enclosure Drip Proof Thermal Protection No Ambient Temperature 50 °C Drive End Bearing Size 6311 Opp Drive End Bearing Size 6210 UL Listed CSA Y CE Y IP Code 23

Technical Specifications

Electrical Type Squirrel Cage Induction Run Starting Method

Poles 4 Rotation Reversible Resistance Main .43 Ohms Mounting Rigid Base Motor Orientation Horizontal Drive End Bearing Ball Opp Drive End Bearing Ball Frame Material Rolled Steel Shaft Type T Overall Length 27.09 in Frame Length 13.97 in Shaft Diameter 1.875 in Shaft Extension 4.62 in Assembly/Box Mounting F1/F2 CAPABLE Outline Drawing SS620687-286T Connection Drawing EE7308AA

Part Wdg Start Low Volt Only & Wye Start Delta Run

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

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