Page 1
NAMEPLATE INFORMATION
ACCEL TIME
INERTIA
TORQUE
POWER FACTOR
CURRENTS
EFFICIENCY
ISSUED
September 25, 2017
TYPE
AMRCNH
PERFORMANCE DATA
3-PHASE INDUCTION MOTOR
ENCLOSURE
WP1
CATALOG#
VHP4504
OUTPUT
HP KW
450 336 60
POLE VOLTAGE
4
FRAME
SIZE
5009.0
HZ
230/460
RATED
AMBIENT
40oC
INS.
CLASS
F
TYPICAL PERFORMANCE
FULL
LOAD
RPM
AT
208
VOLT
0.0 4940 0
FULL LOAD
lb-ft
1328 110 99 210
FULL LOAD
MIN. % NOM. %
95.4 95.0
NO LOAD FULL LOAD LOCKED ROTOR
AT
230
VOLT
96.0 95.5
AT
460
VOLT
3/4 LOAD
%
AT
208
VOLT
1/2 LOAD
%
AT
230
VOLT
F. L.
%
88.6 88.1 84.0
AT
460
VOLT
3/4 LOAD%1/2 LOAD
AT
208
VOLT
0.0
LOCKED
ROTOR
%FLT
PULL
UP
%FLT
BREAK
DOWN
%FLT
ROTOR
2
WR
2
lb-ft
138
NEMA
LOAD
WK
lb-ft
1714
2
2
MAX
ALLOWABLE
WK
lb-ft
2057
NEMA
DESIGN
B
2
2
%
AT
230
VOLT
TIME
RATING
CONT.
NEMA
LOAD
2
WK
Sec
5.09
SERVICE
FACTOR
1.15
MAXIMUM
POWER FACTOR
CORRECTION
KVAR102.51780
NEMA
AT
460
VOLT
KVA
CODE
LETTER
35581093129
MAX
ALLOWABLE
WK
Sec
2
6.03
G7869
SAFE STALL
TIME IN
SECONDS
COLD HOT
16.4 13.4
APPROVED: REVISION
ALLOWABLE
STARTS
PER HOUR
COLD HOT
2 1 86
M. PRATER
SOUND
PRESSURE
LEVEL @ 3 FT
dB(A)
DRAWING NO.
31057VHP4504
0
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