Metric IEC Motors

20MCM-3-5.5-12/1

5.5HP, 6P, 3Ph, 230/460V 60Hz, 230/380/400 50Hz , 132M, TEFC, F3, C-Face, Metric IEC Motor

Elektrim High Efficiency Metric IEC electric motor, TEFC IP55 1200/1000RPM cast iron foot mounted (B34/1) Design H, EFF=87.5%, oversized ball bearings, VPI for best electrical peformance, rated 60/50Hz equipped with 12 separate leads.

PRODUCT GROUP

Metric IEC Motors

HP / OUTPUT

5.5

RPM

1200

PHASE

3

VOLTAGE

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

FRAME

132M

FLANGE

C-Face

DEGREE OF PROTECTION

IP55

MOUNTING POSITION

F3

ENCLOSURE

TEFC

Part Number

20MCM-3-5.5-12/1

Product Family

Metric IEC Motors

Series

20M Series

Horsepower

5.5

Phase

3

Synchronous Speed

1200

Nominal Speed

1160

Frequency

60

Voltage

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

Frame

132M

Frame Material

Flange

C-Face

Flange Type

B34-1 (Increased C-Flange)

Feet

YES

Removable Feet

YES

Rotatable Feet

NO

Double Drilled Feet

NO

Winding Connection

Double Delta / Delta

Full Load Torque (lb-ft)

24

Lock Rotor Torque (%)

290

Break Down Torque (%)

350

Full Load Amps

15 A @ 230V, 7.5 A @ 460V, 6 A @ 575V

LRA (%)

750

Lock Rotor Amps

Efficiency @ 100% Load

87.5

Power Factor @ 100% Load

76

kW @ 50 Hz

4

Synchronous Speed @ 50 Hz

1000

Nominal Speed @ 50 Hz

950

Voltage @ 50 Hz

Values

Full Load Torque (lb-ft) @ 50 Hz

40.2

Lock Rotor Torque (%) @ 50 Hz

220

Break Down Torque (%) @ 50 Hz

280

Full Load Amps @ 50 Hz

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

LRA (%) @ 50 Hz

630

Efficiency @ 100% Load 50 Hz

84.6

Power Factor @ 100% Load 50 Hz

81

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)

6308 ZZC3 (DE), 6308 ZZC3 (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)

146

Ship Weight (lbs)

165

Warranty Period

3-Years