171590.60, 25 HP, 3600 RPM, 284TSC FR, TEFC, 208-230/460 Vac, 3 PH, C Face w/Base, General Purpose

171590.60, 25 HP, 3600 RPM, 284TSC 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 65-56.8 F.L. Amps 28.4 F.L. Amps 53.6/26.8
S. F Amps 71.0 S. F Amps 35.5 S. F Amps 61.6/30.8

RPM 3600 Hertz 60/50
HP 25 Duty CONTINUOUS TYPE TF
KW 18.7
Frame 284TSC Serv. Factor 1.25 Phase 3
Max Amb 40 Design B Code G
Insul Class F Protection NOT Therm.Prot.
Eff 100% 93 Eff 75% PF 88
UL V-INS, CONST UL REC CSA No Bearing OPE 6309
CC Number CC005A CE Yes Bearing PE 6311
Load Type Inverter Type Speed Range NONE

Motor Wt. 290 LB Enclosure TEFC Lubrication POLYREX EM
Nameplate Mounting RIGID Rotation REV
Assembly Shaft Dia. Ext. Diag. 004172.01
Cust Part No Outline SS622045LE Ext. Diag2
Packaging B Winding T14502016
Carton Label GROUP: 3
Iris Paint LEESON WATTSAVER GREEN 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) 1.921 LB-FT^2
Torque 36.85(Full Load) 101.7(Break Down) 57.8(Pull Up) 72(Locked Rotor)
CURRENT (amps) 28.4(Full Load) 0(Break Down) 0(Pull Up) 182(Locked Rotor)
Efficiency (%) 0(Full Load) 93.3(75% Load) 94.8(50% Load) 94.7(25% Load)
PowerFactor (Full Load) 86.4(75% Load) 83.9(50% Load) 79.1(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 7.2 0.434 3600 0.0 0.0 7.5 0.0 -
0.25 14.52 9.147 3583 17.02 94.7 79.1 0.0 -
0.5 18.01 12.045 3576 22.47 94.8 83.9 0.0 -
0.75 22.21 15.28 3568 28.13 93.3 86.4 0.0 -
1.0 28.3 19.83 3557 36.86 93.9 87.9 58.3 -
1.25 36.1 25.34 3541 46.88 93.1 88.1 0.0 -
1.5 43.8 30.57 3530 56.19 92.2 87.6 0.0 -
SOURCE: CALCULATED GROUP: 3