ISSUED
February 8, 2013
TYPE
AMRCHN
DATA
ENCLOSURE
WP1
CATALOG#
VHP0204
OUTPUT
HP KW
20 14.9 60
POLE
4
FRAME
SIZE
256TP
VOLTAGE
230/460
TYPICAL PERFORMANCE
FULL
LOAD
RPM
AT
230
VOLT
16.50
FULL LOAD
lb-ft
FULL LOAD
MIN. % NOM. %
91.7 93.0
NO LOAD FULL LOAD LOCKED ROTOR
TORQUE
LOCKED
ROTOR
%FLT
EFFICIENCY
3/4 LOAD
%
93.0 93.0
CURRENTS
AT
460
VOLT
8.25 48.5
PULL
UP
%FLT
BREAK
DOWN
%FLT
ROTOR
HZ
1/2
LOAD
AT
230
VOLT
WR
lb-ft
RATED
AMBIENT
40oC
83.0 79.0 69.0
VOLT
24.3
NEMA
2
2
LOAD
INS.
CLASS
F
POWER FACTOR
F. L.
%
AT
460
INERTIA
2
WK
2
lb-ft
3/4
LOAD
ALLOWABLE
NEMA
DESIGN
B
1/2 LOAD
%
AT
230
VOLT
290.0 145.0
MAX
2
WK
2
lb-ft
TIME
RATING
CONT.
VOLT
NEMA
LOAD
2
WK
Sec
SERVICE
FACTOR
1.15
MAXIMUM
POWER FACTOR
CORRECTION
KVAR6.61770
NEMA
AT
460
KVA
CODE
LETTER
G
ACCEL TIME
MAX
ALLOWABLE
WK
Sec
2
59.32 160
SAFE STALL
TIME IN
SECONDS
COLD HOT
17 12
APPROVED:
120
ALLOWABLE
STARTS
PER HOUR
COLD HOT
2 1
M. PRATER
240
SOUND
PRESSURE
LEVEL @ 3 FT
dB(A)
72.4
DRAWING NO.
99
1612.17
DOWNTHRUST
L10:8800 HOURS
3350
31057VHP0204
5.16
8.32
REVISION
0