Page 222 - A O Smith 2012
Basic HTML Version
220
New from A. O. Smith – High Efficiency two-speed motors.
New Centurion High Efficiency two-speed motors have PSC (Permanent Split Capacitor) high speeds and PSC low speeds.
The PSC high speeds have always saved energy but until now the low speeds were standard efficient. New Centurion two-
speed motors have PSC low speeds which improves efficiency up to 20%.
Century® Pool and Spa Pump Motors Square Flange
New Centurion High Efficiency Two-Speed Pool and Spa Motors
Features:
• Ball Bearing
•
$
High Efficient High and Low Speed
• Rotation: CCW Pump End
• Class B Insulation
• Open Dripproof
• Single Phase
• 50˚C Ambient
• Permanent Split Capacitor
• 303 Stainless Steel Shafts
Two-Speed - “1081” - PSC Energy Efficient High Speed - PSC Energy Efficient Low Speed - Square Flange - Full Rate
Service
Service
Stock
Overload Length
HP
RPM
Volts Factor Amps
Factor
Frame
Number
Shaft
Protector Includ. Shaft
Notes
3⁄4~.10
3450/1725
230
6.0/1.0
1.67
56Y
B2980
H
Threaded
Auto
13.1
$
3⁄4~.10
3450/1725
115
12.4/2.2
1.67
56Y
B2981
H
Threaded
Auto
13.1
$
1~.13
3450/1725
230
7.4/1.4
1.65
56Y
B2982
H
Threaded
Auto
13.4
$
1-1/2~.19
3450/1725
230
10.0/1.6
1.47
56Y
B2983
H
Threaded
Auto
13.9
$
2~.25
3450/1725
230
11.0/1.8
1.30
56Y
B2984
H
Threaded
Auto
14.4
$
H
Meets California Energy Commission Appliance Regulations 2008
(Publication Number CEC-400-2006-002-REV1)
B2980
Important:
1. Total output (HP x service factor) of replacement motor
must equal or exceed motor being replaced.
2. The pool motors on this page are
NOT equipped with a
Safety Vacuum Release System (SVRS)
. SVRS helps
prevent drowning due to body entrapment on underwater
drains. In some pool configurations, if a person’s body
covers the drain, the person can be trapped by suction.
The SVRS turns off the pump if this occurs.
Depending on your pool configuration,
a SVRS may be required to meet local, state, and federal
requirements.
