Marathon U090A Explosion Proof Motor 56 Frame

Marathon U090A Explosion Proof Motor 56 FrameAdditional Information Electrical TypeThree Phase HP150 Frame445T EnclosureEPFC PhaseThree Voltage460 RotationREV OverloadThermostat MaterialCast Iron MountingRigid Base Amperage181. 0 Shaft TypeSingle

EL11309A SPEC

105 A Mounting position Front Quantity contacts / Configuration 1 NC Operating / insulation voltage Ui max=660/690 Volts Terminal type With screw Attributes

9 POLES 4 NUMBER SPEEDS 1 RPM 1780 HERTZ 60 VOLTS PRIMARY 460 VOLTS 460 FRME 286 SHAFT CODE U MOUNTING HORZ-FOOTED ASSEMBLY POSITION F1 MOTOR TYPE JDE OPPOSITE END BEARING 50BC02JPP3 SHAFT END BEARING 50BC03JPP3 AMBIENT 40 ROTATION DUAL SERVICE FACTOR 1

Catalog Number CEM2551T-G Enclosure OPSB Frame 365TC Frame Material Steel Frequency 60

8 Ohms A Ph / 0 Ohms B Ph Start Configuration DOL Break-Down Torque 13

15 RATING 40C AMB-CONT DE 6311 ENCL OPSB Performance

Standard NEMA MG-1 Frequency 60 Hz Voltage 200/400 V Number of poles 2 Degree of Protection IP23 Synchronous speed 3600 rpm Output rating 60 HP Mounting F-1 Flange C Terminal box¹ Left position Enclosure IC01 - ODP Electric Motors

06H483X200G2 HP 5 TE VOLTS 575 AMP 5

5 RPM 1140 FRAME 56YZ SER

lb Locked rotor torque 220 % Breakdown torque 250 % Locked rotor time 25s (cold) 14s (hot) Moment of inertia (J) 1

0 V @ 50 HZ Agency Approvals CSA EEV CULUS Ambient Temperature 40 °C Auxillary Box No Auxillary Box Auxillary Box Lead Termination None Base Indicator No Mounting Bearing Grease Type Polyrex EM (-20F +300F) Blower None Current @ Voltage 69

Rise @ Rated Load 33° C Temp