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ISSUED
12/27/2013
TYPE
AEHH8N
OUTPUT
HP KW
250 186.5
POLE
6
FRAME
SIZE
449T
PERFORMANCE DATA
3-PHASE INDUCTION MOTOR
NAMEPLATE INFORMATION
VOLTAGE
460
HZ
60
RATED
AMBIENT
40oC
INS.
CLASS
F
VARIABLE FREQUENCY DRIVE SERVICE
NEMA
DESIGN
B
ENCLOSURE
CATALOG#
TIME
RATING
CONT.
TEFC
EP2506R
SERVICE
FACTOR
1.15
HZ
3~60
HZ
6~60
FULL
LOAD
RPM
1188
VARIABLE TORQUE
HP
CONSTANT TORQUE
HP
25~250 60~901104
RPM
60~12000.0313~250
RPM
120~1200 250 1200-1800 1104~736
TORQUE
(lb-ft)
2.739~1104
TORQUE
(lb-ft)
HZ HP RPM
OHMS/PHASE EQUIVALENT WYE CIRCUIT
(AT RATED OPERATING TEMPERATURE25
R1 R2 X1
0.0247 0.0204 0.188 0.447
CONSTANT HORSEPOWER
TYPICAL PERFORMANCE
EFFICIENCY
FULL LOAD
MIN.% NOM.%
3/4 LOAD%1/2 LOAD
%
FULL LOAD%3/4 LOAD%1/2 LOAD
POWER FACTOR
95 95.8 95.4 94.5 84.5 82 74.5
CURRENTS
NO LOAD FULL LOAD
AT
460
VOLT
76.9
AT
460
VOLT
289
LOCKED ROTOR
AT
460
VOLT
1825
%
NEMA
KVA
CODE
LETTER
G
X2
X
7.7
TORQUE
(lb-ft)
SOUND
PRESSURE
LEVEL @ 3 FT
Db(A)
79
SAFE STALL
TIME IN
SECONDS
COLD HOT
16 12
o
C)
m
TORQUE
FULL
LOAD
(lb-ft)
LOCKED
ROTOR
%FLT
PULL
UP
%FLT
BREAK
DOWN
%FLT
1104.00 110 90 210
APPROVED:
M. PRATER
INERTIA
ROTOR
WR
(lb-ft2)
NEMA
LOAD
2
WK
(lb-ft2)
140 2744
DRAWING NO.
ALLOWABLE
2
ACCEL TIME (DOL)
MAX
WK
(lb-ft2)
NEMA
2
LOAD
WK
Sec
2
6860
31057EP2506
MAX
ALLOWABLE
WK
Sec
2
15.456.36
ALLOWABLE
STARTS
PER HOUR
COLD
2
REVISION:
HOT
6
0