Metric IEC Motors

20MCM-3-4-18PRB/HM

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

4HP 1800RPM 230/460V60Hz 3SIEK100L4 B14 (ROUND BODY) PAINTED RAL7035

PRODUCT GROUP

Metric IEC Motors

HP / OUTPUT

4

RPM

1800

PHASE

3

VOLTAGE

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

FRAME

100L

FLANGE

C-Face

DEGREE OF PROTECTION

IP55

MOUNTING POSITION

F3

ENCLOSURE

TEFC

Part Number

20MCM-3-4-18PRB/HM

Product Family

Metric IEC Motors

Series

20M/P Series

Horsepower

4

Phase

3

Synchronous Speed

1800

Nominal Speed

1755

Frequency

60

Voltage

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

Frame

100L

Frame Material

Aluminum

Flange

C-Face

Flange Type

B14

Feet

NO

Removable Feet

NO

Rotatable Feet

NO

Double Drilled Feet

NO

Winding Connection

Double Wye / Wye

Full Load Torque (lb-ft)

11.9

Lock Rotor Torque (%)

320

Break Down Torque (%)

410

Full Load Amps

11 A @ 230V, 5.5 A @ 460V

LRA (%)

870

Lock Rotor Amps

96 A @ 230V, 48 A @ 460V

Efficiency @ 100% Load

89.5

Power Factor @ 100% Load

77

kW @ 50 Hz

3

Synchronous Speed @ 50 Hz

1500

Nominal Speed @ 50 Hz

1465

Voltage @ 50 Hz

Values

Full Load Torque (lb-ft) @ 50 Hz

19.6

Lock Rotor Torque (%) @ 50 Hz

250

Break Down Torque (%) @ 50 Hz

300

Full Load Amps @ 50 Hz

10.9 A @ 230V, 6.6 A @ 380V, 6.3 A @ 400V

LRA (%) @ 50 Hz

780

Efficiency @ 100% Load 50 Hz

87.7

Power Factor @ 100% Load 50 Hz

79

Design Code

H

Duty Rating

Continuous

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)

6206 2ZC3 (DE), 6206 2ZC3 (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

RAL7035

Net Weight (lbs)

66

Ship Weight (lbs)

72

Warranty Period

3-Years