Metric IEC Motors

20MCM-3-4-12P

4HP, 6P, 3Ph, 230/460V 60Hz, 380V/400V 50Hz , 132S, TEFC, F3, C-Face, Metric IEC Motor

Elektrim PREMIUM Efficiency IE3 Metric IEC electric motor, TEFC IP55 1200/1000RPM cast iron C-flange with feet mounted (B34) Design H, oversized ball bearings, VPI for best electrical performance, rated 60/50Hz equipped with 12 separate leads.

PRODUCT GROUP

Metric IEC Motors

HP / OUTPUT

4

RPM

1200

PHASE

3

VOLTAGE

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

FRAME

132S

FLANGE

C-Face

DEGREE OF PROTECTION

IP55

MOUNTING POSITION

F3

ENCLOSURE

TEFC

Part Number

20MCM-3-4-12P

Product Family

Metric IEC Motors

Series

20M/P Series

Horsepower

4

Phase

3

Synchronous Speed

1200

Nominal Speed

1170

Frequency

60

Voltage

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

Frame

132S

Frame Material

Cast Iron

Flange

C-Face

Flange Type

B34

Feet

YES

Removable Feet

YES

Rotatable Feet

NO

Double Drilled Feet

YES

Winding Connection

Double Delta / Delta

Full Load Torque (lb-ft)

18

Lock Rotor Torque (%)

240

Break Down Torque (%)

340

Full Load Amps

10.6 A @ 230V, 5.3 A @ 460V, 4.2 A @ 575V

LRA (%)

740

Lock Rotor Amps

78.44 A @ 230V, 39.22 A @ 460V, 31.08 A @ 575V

Efficiency @ 100% Load

89.5

Power Factor @ 100% Load

79

kW @ 50 Hz

3

Synchronous Speed @ 50 Hz

1000

Nominal Speed @ 50 Hz

965

Voltage @ 50 Hz

Values

Full Load Torque (lb-ft) @ 50 Hz

29.7

Lock Rotor Torque (%) @ 50 Hz

220

Break Down Torque (%) @ 50 Hz

290

Full Load Amps @ 50 Hz

10.7 A @ 230V, 6.5 A @ 380V, 6.1 A @ 400V

LRA (%) @ 50 Hz

660

Efficiency @ 100% Load 50 Hz

87

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

10:1CT / 20:1VT

Bearings (DE / ODE)

6308 2Z C3 (DE), 6308 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)

161

Ship Weight (lbs)

183

Warranty Period

3-Years