171621.60, 20 HP, 3600 RPM, 256T FR, TEFC, 208-230/460 Vac, 3 PH, Rigid Base, Wattsaver Plus

171621.60, 20 HP, 3600 RPM, 256T FR, TEFC, 208-230/460 Vac, 3 PH, Rigid Base, Wattsaver Plus.

Engineering Data

Volts 208-230 Volts 460 Volts 190/380
F.L. Amps 49-46 F.L. Amps 23 F.L. Amps 40/20
S. F Amps 62-58 S. F Amps 29 S. F Amps

RPM 3600 Hertz 60/50
HP 20 Duty CONTINUOUS TYPE TF
KW 14.9
Frame 256T Serv. Factor 1.25 Phase 3
Max Amb 40 Design NO DESIGN CODE Code G
Insul Class F Protection NOT Therm.Prot.
Eff 100% 92.4 Eff 75% PF 88.5
UL V-INS, CONST UL REC CSA No Bearing OPE NONE
CC Number CC005A CE No Bearing PE NONE
Load Type Inverter Type Speed Range NONE

Motor Wt. 330 LB Enclosure TEFC Lubrication STANDARD
Nameplate 92964 Mounting RIGID Rotation REV
Assembly Shaft Dia. Ext. Diag. 004172.01
Cust Part No Outline SS622140LE Ext. Diag2
Packaging P Winding T12902023
Carton Label GROUP: 3
Iris Paint STANDARD 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 Inertia (WK²)
Torque
CURRENT (amps)
Efficiency (%)
PowerFactor

Load Curve Data @60/50 Hz, 460 Volts, 20 Horsepower
Load Amps KW RPM Torque EFF PF Rise By Resis Frame Rise
0.0 5.4 0.4 3600 0.0 0.0 10.0 0.0 -
0.25 8.1 4.3 3590 7.5 87.5 67.5 0.0 -
0.5 12.7 8.3 3578 15.0 91.7 82.0 0.0 -
0.75 17.7 12.3 3565 22.5 92.4 87.5 0.0 -
1.0 23.0 16.3 3550 30.0 92.4 88.5 60.0 -
1.15 26.5 18.7 3545 34.5 91.7 88.0 80.0 -
1.25 29.0 20.5 3540 37.5 91.7 88.0 95.0 -
SOURCE: CALCULATED GROUP: 3