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Metric IEC Motors

20MFM-3-5.5-18P

5.5HP, 4P, 3Ph, 230/460V 60Hz, 380V/400V 50Hz , 112M, TEFC, F3, Foot Mounted, Metric IEC Motor

Elektrim PREMIUM Efficiency (IE3 60Hz) Metric IEC electric motor, TEFC IP55 1800/1500RPM cast aluminum foot mounted (B3) Design N, oversized ball bearings, VPI for best electrical peformance, rated 60/50Hz equipped with terminal block.

PRODUCT GROUP

Metric IEC Motors

HP / OUTPUT

5.5

RPM

1800

PHASE

3

VOLTAGE

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

FRAME

112M

FLANGE

-

DEGREE OF PROTECTION

IP55

MOUNTING POSITION

F3

ENCLOSURE

TEFC

Part Number

20MFM-3-5.5-18P

Product Family

Metric IEC Motors

Series

20M/P Series

Horsepower

5.5

Phase

3

Synchronous Speed

1800

Nominal Speed

1765

Frequency

60

Voltage

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

Frame

112M

Frame Material

Aluminum

Flange

-

Flange Type

-

Feet

YES

Removable Feet

YES

Rotatable Feet

YES

Double Drilled Feet

NO

Winding Connection

Double Wye / Wye

Full Load Torque (lb-ft)

16

Lock Rotor Torque (%)

230

Break Down Torque (%)

390

Full Load Amps

14.2 A @ 230V, 7.1 A @ 460V, 5.7 A @ 575V

LRA (%)

860

Lock Rotor Amps

122.12 A @ 230V, 61.06 A @ 460V, 49.02 A @ 575V

Efficiency @ 100% Load

89.5

Power Factor @ 100% Load

79

kW @ 50 Hz

4

Synchronous Speed @ 50 Hz

1500

Nominal Speed @ 50 Hz

1455

Full Load Torque (lb-ft) @ 50 Hz

26

Lock Rotor Torque (%) @ 50 Hz

210

Break Down Torque (%) @ 50 Hz

350

Full Load Amps @ 50 Hz

14.2 A @ 230V, 8.6 A @ 380V, 8.1 A @ 400V

LRA (%) @ 50 Hz

760

Efficiency @ 100% Load 50 Hz

88.6

Power Factor @ 100% Load 50 Hz

80

Design Code

H

Duty Rating

Code Letter

H

Service Factor @ 60 Hz

1.2

Service Factor @ 50 Hz

1

Insulation Class

F

Inverter Rated

10:1CT / 20:1VT

Bearings (DE / ODE)

6306 2Z C3 (DE), 6306 2Z C3 (ODE)

Impregnation Method

Vacuum Pressure Impregnation (VPI)

PTC Thermistors

Option

Space Heater

Option

Junction Box Material

Aluminum

Fan Guard Material

Rolled Steel

Shaft Seal

Rubber

Mounting Position

F3

Degree of Protection

IP55

Enclosure

TEFC

Finish

RAL5010

Net Weight (lbs)

92

Ship Weight (lbs)

93

Warranty Period

3-Years

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