171591.60, 25 HP, 1800 RPM, 284TC FR, TEFC, 208-230/460 Vac, 3 PH, C Face w/Base, General Purpose

171591.60, 25 HP, 1800 RPM, 284TC FR, TEFC, 208-230/460 Vac, 3 PH, C Face w/Base, General Purpose.

Engineering Data
Volts 208-230 Volts 460 Volts 190/380
F.L. Amps 66-59 F.L. Amps 29.5 F.L. Amps 60/30
S. F Amps 68 S. F Amps 34 S. F Amps 72/36

RPM 1800 Hertz 60/50
HP 25 Duty CONTINUOUS TYPE TF
KW 18.7
Frame 284TC Serv. Factor 1.25 Phase 3
Max Amb 40 Design B Code H
Insul Class F Protection NOT Therm.Prot.
Eff 100% 93.6 Eff 75% PF 84.4
UL V-INS, CONST UL REC CSA No Bearing OPE 6309
CC Number CC005A CE No Bearing PE 6311
Load Type Inverter Type Speed Range NONE

Motor Wt. 388 LB Enclosure TEFC Lubrication POLYREX EM
Nameplate 081023 Mounting RIGID Rotation REV
Assembly Shaft Dia. Ext. Diag. 004172.01
Cust Part No Outline SS622045LE Ext. Diag2
Packaging B Winding T14504005
Carton Label GROUP: 3
Iris Paint GREEN - LEESON WATTSAVER Test Card

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

Rework Status Rework TYPE

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 LB-FT Inertia (WK²) 4.23 LB-FT^2
Torque 74.2(Full Load) 222.6(Break Down) 126.1(Pull Up) 144.7(Locked Rotor)
CURRENT (amps) 29.5(Full Load) 0(Break Down) 0(Pull Up) 241(Locked Rotor)
Efficiency (%) 0(Full Load) 94.2(75% Load) 93.5(50% Load) 88.4(25% Load)
PowerFactor (Full Load) 80(75% Load) 69(50% Load) 46.3(25% Load)

Load Curve Data @60/50 Hz, 460 Volts, 25 Horsepower
Load Amps KW RPM Torque EFF PF Rise By Resis Frame Rise
0.0 12.14 0.574 1800 0.0 0.0 5.9 0.0 -
0.25 14.6 5.38 1796 18.64 88.4 46.3 0.0 -
0.5 18.52 10.186 1792 37.39 93.5 69.0 0.0 -
0.75 23.75 15.133 1787 56.14 94.2 80.0 0.0 -
1.0 29.34 19.875 1782 73.63 93.8 85.0 41.7 -
1.25 36.09 25.2 1776 93.58 93.7 87.6 0.0 -
1.5 43.57 30.37 1770 112.6 93.2 87.5 0.0