Metric IEC Motors

20MCM-3-4-18

4HP, 4P, 3Ph, 230/460V 60Hz, 230/380/400 50Hz , 100L, TEFC, F3, C-Face, Metric IEC Motor

Elektrim High Efficiency Metric IEC electric motor, TEFC IP55 1800/1500RPM cast aluminum foot mounted with C-face (B34) Design H, oversized ball bearings, VPI for best electrical peformance, rated 60/50Hz equipped with terminal board standard.

PRODUCT GROUP

Metric IEC Motors

HP / OUTPUT

4

RPM

1800

PHASE

3

VOLTAGE

230/460V 60Hz, 230/380/400 50Hz

FRAME

100L

FLANGE

C-Face

DEGREE OF PROTECTION

IP55

MOUNTING POSITION

F3

ENCLOSURE

TEFC

Part Number

20MCM-3-4-18

Product Family

Metric IEC Motors

Series

20M Series

Horsepower

4

Phase

3

Synchronous Speed

1800

Nominal Speed

1755

Frequency

60

Voltage

230/460V 60Hz, 230/380/400 50Hz

Frame

100L

Frame Material

Aluminum

Flange

C-Face

Flange Type

B34

Feet

YES

Removable Feet

YES

Rotatable Feet

YES

Double Drilled Feet

NO

Winding Connection

Double Wye / Wye

Full Load Torque (lb-ft)

12.1

Lock Rotor Torque (%)

380

Break Down Torque (%)

390

Full Load Amps

11.6 A @ 230V, 5.8 A @ 460V, 4.6 A @ 575V

LRA (%)

960

Lock Rotor Amps

Efficiency @ 100% Load

87.5

Power Factor @ 100% Load

74

kW @ 50 Hz

3

Synchronous Speed @ 50 Hz

1500

Nominal Speed @ 50 Hz

1445

Voltage @ 50 Hz

Values

Full Load Torque (lb-ft) @ 50 Hz

19.7

Lock Rotor Torque (%) @ 50 Hz

340

Break Down Torque (%) @ 50 Hz

360

Full Load Amps @ 50 Hz

11.5 A @ 230V, 6.9 A @ 380V, 6.6 A @ 400V

LRA (%) @ 50 Hz

960

Efficiency @ 100% Load 50 Hz

86

Power Factor @ 100% Load 50 Hz

76

Design Code

H

Duty Rating

Code Letter

H

Service Factor @ 60 Hz

1.2

Service Factor @ 50 Hz

1

Insulation Class

F

Inverter Rated

Bearings (DE / ODE)

6206 2Z (DE), 6206 2Z (ODE)

Impregnation Method

Vacuum Pressure Impregnation (VPI)

PTC Thermistors

Option

Space Heater

Option

Junction Box Material

Aluminum

Fan Guard Material

Rolled Steel

Shaft Seal

Mounting Position

F3

Degree of Protection

IP55

Enclosure

TEFC

Finish

RAL5010

Net Weight (lbs)

66

Ship Weight (lbs)

72

Warranty Period

3-Years