Page 207 - A O Smith 2012
Basic HTML Version
205
Century® Centrifugal Fan Farm Motors
Single & Three Phase – Dripproof – Rigid Base – 1800 RPM – 5 thru 30 HP
Features:
• Ball Bearings
• Class B or F Insulation
• 40°C Ambient
• 60 Hz
• Reversible
• Service Factor 1.15
Applications:
Centrifugal fans and blowers, barn coolers, poultry house coolers, livestock and poultry house temperature control.
Full Load
Stock
Insulation
“C”
HP
RPM
Volts
Amps
Frame
Number
Class
Dim.
Efficiency
Notes
Single Phase Capacitor Start Capacitor Run
5
1800
230
22.0
184T
V209
F
15.0
82.0
7-1⁄2
1800
230/460
32.0/16.0
215T
V305
B
17.3
86.0
80
10
1800
230/460
38.0/19.0
215T
V303
F
18.0
86.5
80
Three Phase
5
1800
230/460
12.8/6.4
184T
E227M
J
F
13.7
87
44
7-1⁄2
1800
200-230/460
22.4-19.4/9.7
213T
E300M
J
F
17.5
88.5
10
1800
230/460
26.8/13.4
215T
E301M
J
F
17.5
89.5
15
1800
200-230/460
41.0-37.4/18.7 254T
E449V1
J
F
22.1
91.0
11,88
20
1800
200-230/460
56.0-49.6/24.8 256T
E457
J
F
22.1
91.0
88
25
1800
200-230/460
70.5-60.6/30.3 284T
E546
J
F
24.2
91.7
88
30
1800
200-230/460
85.0-75.0/37.5 286T
E548
J
F
24.2
92.4
88
Notes:
11. C flange kit available
44. CCWLE rotation
80. Large capacitor/terminal box construction
88. C & D flange kit adaptable, ODP, EMI Series 850000
Published efficiency on tri-voltage rated motors applies at 230/460 volts.
Performance at 200 or 208 volts may not be in accordance with NEMA standards.
E457
Motors specially designed, tested and warranted to
be
Corona-Free
for compatible inverter duty are
marked on this page with a
J
. See page 4 and 5
of this catalog for more Speed Engineered
®
motors
information.
