Premium Efficient

20NFM-3-15-36/575

15HP, 2P, 3Ph, 575V 60Hz, 254T, TEFC, F1, Foot Mounted, Performance Series - Premium Efficient Motor

Elektrim Premium 575V High Performance 20N Series TEFC IP55 3600RPM cast iron foot mounted electric motor features a 1.15 service factor, oversized ball bearings, VPI, and VFD 10:1CT & 20:1VT.

PRODUCT GROUP

Premium Efficient

HP / OUTPUT

15

RPM

3600

PHASE

3

VOLTAGE

575V 60Hz

FRAME

254T

FLANGE

-

DEGREE OF PROTECTION

IP55

MOUNTING POSITION

F1

ENCLOSURE

TEFC

Part Number

20NFM-3-15-36/575

Product Family

Premium Efficient

Series

20N Series

Horsepower

15

Phase

3

Synchronous Speed

3600

Nominal Speed

3540

Frequency

60

Voltage

575V 60Hz

Frame

254T

Frame Material

Cast Iron

Flange

-

Flange Type

-

Feet

YES

Removable Feet

NO

Rotatable Feet

NO

Double Drilled Feet

NO

Winding Connection

S

Full Load Torque (lb-ft)

22.3

Lock Rotor Torque (%)

240

Break Down Torque (%)

250

Full Load Amps

14.1 A @ 575V

LRA (%)

636

Lock Rotor Amps

90 A @ 575V

Efficiency @ 100% Load

91.7

Power Factor @ 100% Load

87

kW @ 50 Hz

Synchronous Speed @ 50 Hz

Nominal Speed @ 50 Hz

Voltage @ 50 Hz

Values

Full Load Torque (lb-ft) @ 50 Hz

Lock Rotor Torque (%) @ 50 Hz

Break Down Torque (%) @ 50 Hz

Full Load Amps @ 50 Hz

LRA (%) @ 50 Hz

Efficiency @ 100% Load 50 Hz

Power Factor @ 100% Load 50 Hz

Design Code

B

Duty Rating

Code Letter

B

Service Factor @ 60 Hz

1.15

Service Factor @ 50 Hz

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