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Definite Purpose Motor, Three Phase, 20, 5 HP, 1,775/880 Nameplate RPM, 460V AC, 284T Frame

  • Mfr # 284TTFNA7240

  • Zoro # G9827693

product price: 
$
3,945.99
/ea
Additional $225.00 delivery surcharge applies per item.
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Key Features

Motor Design
Three-Phase
Motor Enclosure Design
Totally Enclosed Fan-Cooled
HP
20, 5
Nameplate RPM
1,775/880
Frame
284T
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Specifications

Product Information

MFR #
284TTFNA7240
Zoro #
G9827693
UPC #
-
Country of Origin
United States

Dimensions

Shaft Length
4 7/8 in
Shaft Dia.
1 7/8 in
Overall Length
26 1/4 in
Length Less Shaft
21 3/16 in
Body Dia.
15 1/16 in
Shaft Diameter
1 7/8 in
Frame Size
284T
Body Diameter
15.06 in
Wire Rope Length
26 1/4 in
Length
26 1/4 in

Details

Item
Cooling Tower Motor
Motor Design
Three-Phase
Motor Enclosure Design
Totally Enclosed Fan-Cooled
HP
20, 5
Nameplate RPM
1,775/880
Frame
284T
Motor Shaft Rotation
CW/CCW
Full Load Amps
8.5, 24 A
Voltage
460V AC
Nominal Efficiency
91.7 %
Conduit Box Position
F1
Voltage Compatibility
200-230/440V AC, 200-230/460V AC, 208-220/440V AC, 208-230/460V AC, 220-230/460V AC, 220/460V AC, 230/460/796V AC, 230/460V AC, 440-460V AC, 460/796V AC, 460V AC
Motor Sub Application
Speed Definite Purpose AC Motor
Standards
CE Listed, CSA Certified, UL Recognized
Phase
Three
CC Number
CC003A
Finish
Epoxy-Coated
Motor Frame Material
Cast Iron
Motor Mounting Type
Rigid Base
Motor Service Factor
1.15
Hz
60 Hz
Duty
Continuous
Warranty
1 yr
Motor Mounting Position
Horizontal or Vertical Shaft Up
Frame Material
Cast Iron
Motor Thermal Protection
None
Ambient Temperature
40 Degrees C
Motor Application
Cooling Tower
RPM Range
1,701-1,800
Ins. Class
F
Motor Efficiency Group
NEMA Premium Efficient
Motor Shaft Design
Keyed
Motor Bearings
Ball
Green Certification or Other Recognition
NEMA Premium(R) Rated
Features
Extended Grease Tubes, Forsheda Seals on Both Ends, Regreasable, Shaft Slinger, T Drains Provided For Effective Drainage
Conduit Box Location
Exterior
Weight
489 lb
No. of Speeds
2
Usable @ 200V
Not Usable at 200V
Duty Cycle
Continuous
Usable @ 208V
Not Usable at 208V
Output Watts
14900 W
Max. Ambient Temp.
40 Degrees C
Bearing Type
Ball
Ambient Temperature - Maximum
40 Degrees C
Motor Enclosure Type
Totally Enclosed Fan Cooled
Full Load Current @ 60 Hz
24.0/8.5 A
Frequency
60 Hz
Insulation Class
F
Nameplate Service Factor @ 60 Hz
1.15
Shaft Design
Keyed
Application
Cooling Tower
Product Type
Cooling Tower Motor
Mounting Position
Horizontal/Vertical Shaft Up

Description

Cooling Tower Motor, Three-Phase, Totally Enclosed Fan Cooled, 20 hp, 5 hp HP, 1,775/880 RPM Nameplate RPM, 284T Frame, CW/CCW Motor Shaft Rotation, 460V AC Voltage, 24.0/8.5 A Full Load Amps, Three Phase, 60 Hz Hz, Rigid Base Motor Mounting Type, Motor Mounting Position Horizontal/Vertical Shaft Up, Motor Bearings Ball, Motor Frame Material Cast Iron, None Motor Thermal Protection, 1.15 Motor Service Factor, Ambient Temperature 40 Degrees C, Shaft Dia. 1 7/8 in, Shaft Length 4 7/8 in

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