Premium Efficient
20NCM-3-15-36
15HP, 2P, 3Ph, 208-230/460V 60Hz, 190/380V 50Hz , 254TC, TEFC, F1, C-Face, Performance Series - Premium Efficient Motor
Elektrim Premium 20N Series TEFC IP55 3600RPM cast iron C-Face electric motor features a high 1.3 service factor, oversized ball bearings, VPI, VFD 10:1CT & 20:1VT and is rerateable for multiple voltages.
Part Number
20NCM-3-15-36
Product Family
Premium Efficient
Series
20N Series
Horsepower
15
Phase
3
Synchronous Speed
3600
Nominal Speed
3540
Frequency
60
Voltage
208-230/460V 60Hz, 190/380V 50Hz
Frame
254TC
Frame Material
Cast Iron
Flange
C-Face
Flange Type
'-
Feet
YES
Removable Feet
NO
Rotatable Feet
NO
Double Drilled Feet
NO
Winding Connection
Double Delta / Delta
Full Load Torque (lb-ft)
22.3
Lock Rotor Torque (%)
240
Break Down Torque (%)
250
Full Load Amps
38.9 A @ 208V, 35.2 A @ 230V, 17.6 A @ 460V, 14.1 A @ 575V
LRA (%)
636
Lock Rotor Amps
224 A @ 230V, 112 A @ 460V, 90 A @ 575V
Efficiency @ 100% Load
91.7
Power Factor @ 100% Load
87
kW @ 50 Hz
Synchronous Speed @ 50 Hz
3000
Nominal Speed @ 50 Hz
2910
Full Load Torque (lb-ft) @ 50 Hz
Lock Rotor Torque (%) @ 50 Hz
Break Down Torque (%) @ 50 Hz
Full Load Amps @ 50 Hz
43.8 A @ 190V, 21.9 A @ 380V
LRA (%) @ 50 Hz
Efficiency @ 100% Load 50 Hz
89.1
Power Factor @ 100% Load 50 Hz
87
Design Code
B
Duty Rating
Code Letter
B
Service Factor @ 60 Hz
1.3
Service Factor @ 50 Hz
1
Insulation Class
F
Inverter Rated
Bearings (DE / ODE)
6309 2Z (DE), 6309 2Z (ODE)
Impregnation Method
Vacuum Pressure Impregnation (VPI)
PTC Thermistors
Option
Space Heater
Option
Junction Box Material
Aluminum (Cast Iron Optional)
Fan Guard Material
Rolled Steel
Shaft Seal
Mounting Position
F1
Degree of Protection
IP55
Enclosure
TEFC
Finish
RAL5010
Net Weight (lbs)
258
Ship Weight (lbs)
313
Warranty Period
3-Years