Y1642, 449TTFS14055, 250 Hp, 1800 Rpm, 449T FR, 460 Vac, 3 PH, TEFC, Fire Pump, Rigid Base, EPAct,

Y1642, 449TTFS14055, 250 Hp, 1800 Rpm, 449T FR, 460 Vac, 3 PH, TEFC, Fire Pump, Rigid Base, EPAct,

Engineering Data

Nameplate Specifications

Output HP  250 Hp
Output KW  187 kW
Frequency  60 Hz
Voltage  460 V
Current  290 A
Speed  1785 rpm
Service Factor  1.15
Phases  3
Efficiency  95.5 %
Duty  CONTINUOUS
Insulation Class  F
Design Code  B
KVA Code  G
Frame  447/449T
Enclosure  TEFC
Overload Protector  NOT
Ambient Temperature  40 °C
Drive End Bearing Size  6319
Opp Drive End Bearing Size  6318
UL  No
CSA  Y
CE  Y
IP Code 43

Technical Specifications

Electrical Type  SQ CAGE IND RUN
Starting Method  PWS & YDRUN
Poles  4
Rotation  REV
Mounting  RIGID
Motor Orientation  HORIZONTAL
Drive End Bearing  BALL
Opp Drive End Bearing  BALL
Frame Material  CAST IRON
Shaft Type  TS
Overall Length  51.86 in
Frame Length  28.75 in
Shaft Diameter  3.38 in
Shaft Extension  8.75 in
Assembly/Box Mounting  F1/F2 CAPABLE