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Metric IEC Motors

20MDM-3-75-18P

75HP, 4P, 3Ph, 230/460V 60Hz, 380V/400V 50Hz , 250M, TEFC, F3, D-Flange, Metric IEC Motor

Elektrim PREMIUM Efficiency IE3 Metric IEC electric motor, TEFC IP55 1800/1500RPM cast iron D-flange with feet mounted (B35) 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

75

RPM

1800

PHASE

3

VOLTAGE

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

FRAME

250M

FLANGE

D-Flange

DEGREE OF PROTECTION

IP55

MOUNTING POSITION

F3

ENCLOSURE

TEFC

Part Number

20MDM-3-75-18P

Product Family

Metric IEC Motors

Series

20M/P Series

Horsepower

75

Phase

3

Synchronous Speed

1800

Nominal Speed

1789

Frequency

60

Voltage

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

Frame

250M

Frame Material

Cast Iron

Flange

D-Flange

Flange Type

B35

Feet

YES

Removable Feet

NO

Rotatable Feet

NO

Double Drilled Feet

YES

Winding Connection

Double Delta / Delta

Full Load Torque (lb-ft)

216.9

Lock Rotor Torque (%)

310

Break Down Torque (%)

320

Full Load Amps

161 A @ 230V, 80 A @ 460V, 64 A @ 575V

LRA (%)

930

Lock Rotor Amps

1497.3 A @ 230V, 744 A @ 460V, 595.2 A @ 575V

Efficiency @ 100% Load

95.4

Power Factor @ 100% Load

90

kW @ 50 Hz

55

Synchronous Speed @ 50 Hz

1500

Nominal Speed @ 50 Hz

1487

Full Load Torque (lb-ft) @ 50 Hz

353

Lock Rotor Torque (%) @ 50 Hz

270

Break Down Torque (%) @ 50 Hz

290

Full Load Amps @ 50 Hz

162 A @ 230V, 98 A @ 380V, 93 A @ 400V

LRA (%) @ 50 Hz

790

Efficiency @ 100% Load 50 Hz

94.9

Power Factor @ 100% Load 50 Hz

90

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)

6315 C3 (DE), 6315 C3 (ODE)

Impregnation Method

Vacuum Pressure Impregnation (VPI)

PTC Thermistors

Standard

Space Heater

Option

Junction Box Material

Cast Iron

Fan Guard Material

Rolled Steel

Shaft Seal

Labyrinth Seal

Mounting Position

F3

Degree of Protection

IP55

Enclosure

TEFC

Finish

RAL5010

Net Weight (lbs)

1147

Ship Weight (lbs)

1257

Warranty Period

3-Years

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