Metric IEC Motors

20MCM-3-5.5-18/1

5.5HP, 4P, 3Ph, 230/460V 60Hz, 230/380/400 50Hz , 112M, 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 (B34/1) 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

5.5

RPM

1800

PHASE

3

VOLTAGE

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

FRAME

112M

FLANGE

C-Face

DEGREE OF PROTECTION

IP55

MOUNTING POSITION

F3

ENCLOSURE

TEFC

Part Number

20MCM-3-5.5-18/1

Product Family

Metric IEC Motors

Series

20M Series

Horsepower

5.5

Phase

3

Synchronous Speed

1800

Nominal Speed

1760

Frequency

60

Voltage

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

Frame

112M

Frame Material

Aluminum

Flange

C-Face

Flange Type

B34-1 (Increased C-Flange)

Feet

YES

Removable Feet

YES

Rotatable Feet

YES

Double Drilled Feet

NO

Winding Connection

Double Wye / Wye

Full Load Torque (lb-ft)

16.1

Lock Rotor Torque (%)

260

Break Down Torque (%)

330

Full Load Amps

14.8 A @ 230V, 7.4 A @ 460V, 5.9 A @ 575V

LRA (%)

740

Lock Rotor Amps

Efficiency @ 100% Load

87.5

Power Factor @ 100% Load

78

kW @ 50 Hz

4

Synchronous Speed @ 50 Hz

1500

Nominal Speed @ 50 Hz

1450

Voltage @ 50 Hz

Values

Full Load Torque (lb-ft) @ 50 Hz

27

Lock Rotor Torque (%) @ 50 Hz

200

Break Down Torque (%) @ 50 Hz

290

Full Load Amps @ 50 Hz

14.6 A @ 230V, 8.8 A @ 380V, 8.4 A @ 400V

LRA (%) @ 50 Hz

740

Efficiency @ 100% Load 50 Hz

87

Power Factor @ 100% Load 50 Hz

79

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)

6306 2Z (DE), 6306 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)

78

Ship Weight (lbs)

81

Warranty Period

3-Years