Page 1
ISSUED
11/02/18
TYPE
AMRCED
PERFORMANCE DATA
3-PHASE INDUCTION MOTOR
NAMEPLATE INFORMATION
OUTPUT
HP KW
250 187 60
POLE
6
FRAME
SIZE
449
VOLTAGE
460
TYPICAL PERFORMANCE
FULL
LOAD
RPM
FULL LOAD
MIN. % NOM. %
EFFICIENCY
3/4 LOAD
%
1/2 LOAD
95.0
HZ
RATED
AMBIENT
40oC
%
INS.
CLASS
F
POWER FACTOR
F. L.
%
3/4 LOAD%1/2 LOAD
80.295.8 95.2 94.9
ENCLOSURE
CATALOG#
NEMA
DESIGN
B
%
76.1 66.1
TEFC
VSP2506
TIME
RATING
CONT.
POWER FACTOR
CORRECTION
SERVICE
FACTOR
1.15
MAXIMUM
KVAR931185
CURRENTS
NO LOAD
FULL LOAD
116.7 305
TORQUE
FULL LOAD
lb-ft
LOCKED
ROTOR
%FLT
1109 110 99
SAFE STALL
TIME IN
SECONDS
COLD HOT
19.8 16.8
APPROVED:
LOCKED ROTOR
PULL
UP
%FLT
ALLOWABLE
PER HOUR
COLD
BREAK
DOWN
%FLT
STARTS
HOT
M. PRATER
1
1825
ROTOR
WR
lb-ft
130
SOUND
PRESSURE
LEVEL @ 3 FT
dB(A)
DRAWING NO.
NEMA KVA
CODE LETTER
NEMA
2
2
LOAD
WK
lb-ft
2744
782
G
INERTIA
MAX
ALLOWABLE
2
2
WK
lb-ft
3841.6
31057VSP2506
ACCEL TIME
NEMA
2
2
LOAD
WK
Sec
2
MAX
ALLOWABLE
WK
Sec
2
6.40205 8.84
REVISION
00
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