171857.60, 25 HP, 1800 RPM, 284TZ FR, ODP, 208-230/460 Vac, 3 PH, Rigid Base, Grain Dryer/Centrifugal Fan

171857.60, 25 HP, 1800 RPM, 284TZ FR, ODP, 208-230/460 Vac, 3 PH, Rigid Base, Grain Dryer/Centrifugal Fan.

Engineering Data

Volts 208-230 Volts 460 Volts 190/380
F.L. Amps 64-59 F.L. Amps 29.5 F.L. Amps 57/28.5
S. F Amps 74-68 S. F Amps 34 S. F Amps 65/32.5

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RPM 1800 Hertz 60/50
HP 25 Duty CONTINUOUS TYPE TD
KW 18.7
Frame 284T Serv. Factor 1.15 Phase 3
Max Amb 40 Design B Code G
Insul Class F Protection NOT Therm.Prot.
Eff 100% 93 Eff 75% PF 85
UL Y-(LEESON UL REC) CSA Yes Bearing OPE 6311
CC Number CE Yes Bearing PE 6312
Load Type Inverter Type Speed Range NONE

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Motor Wt. Enclosure DP Lubrication STANDARD
Nameplate 080307 Mounting RIGID Rotation REV
Assembly Shaft Dia. Ext. Diag. 00417201
Cust Part No Outline SS622280 Ext. Diag2
Packaging N Outline Dash No Winding T14504013
Carton Label GROUP: 3
Iris Paint LEESON BLUE Test Card

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Form Factor RMS Amps Const Torque Speed Range
Torque Peak
AB Code Peak@DegC
Resistance
Connection

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Rework Status Rework TYPE

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Hazardous Loc NONE Brake Motors
Explosion Proof Temp Op Code FORCE
Class GROUP: VDC
Class GROUP: ADC
Brake Coil OHMs @25 C
Performance
Torque UOM Inertia (WK²)
Torque
CURRENT (amps)
Efficiency (%)
PowerFactor
Load Curve Data @60/50 Hz, 460 Volts, 25 Horsepower
Load Amps KW RPM Torque Eff PF Rise By Resis Frame Rise
0.0 10.2 0.75 1800 0.0 0.0 7.0 0.0 -
0.25 12.6 5.3 1795 18.3 87.5 53.0 0.0 -
0.5 17.2 10.2 1788 36.8 91.7 74.0 0.0 -
0.75 23.0 15.0 1784 55.0 93.0 82.0 0.0 -
1.0 29.5 20.0 1778 74.0 93.0 85.0 35.0 -
1.15 34.0 23.2 1775 85.0 92.4 86.5 50.0 -
1.25 36.5 25.4 1770 92.5 91.7 87.0 60.0 -
SOURCE CALCULATED GROUP 3

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