Marathon Electric E596, 300 Hp, 1800 Rpm, 449T FR, 460 Vac, 3 PH, EPFC, NEMA Premium Efficiency, 449TTGS16554.

E596, 300 Hp, 1800 Rpm, 449T FR, 460 Vac, 3 PH, EPFC, NEMA Premium Efficiency, 449TTGS16554.

Nameplate Specifications

Output HP 300 Hp
Output KW  224 kW
Frequency  60 Hz
Voltage  460 V
Current  339 A
Speed  1785 rpm
Service Factor  1
Phases  3
Efficiency  96.5 %
Duty  CONTINUOUS
Insulation Class  F
Design Code  B
KVA Code  G
Frame  447/449T
Enclosure  EPFC
Overload Protector  NOT
Ambient Temperature  40 °C
Drive End Bearing Size  NU319
Opp Drive End Bearing Size  6318
UL  No
CSA  N
CE  N
IP Code  54

Technical Specifications

Electrical Type SQ CAGE INV RATED
Starting Method  PWS & YDRUN OR INV
Poles 4
Rotation  REV
Mounting  RIGID
Motor Orientation  HORIZONTAL
Drive End Bearing  ROLLER
Opp Drive End Bearing  BALL
Frame Material  CAST IRON
Shaft Type  T
Overall Length  51.85 in
Frame Length  28.75 in
Shaft Diameter  3.38 in
Shaft Extension  8.76 in
Assembly/Box Mounting  F1 ONLY