Metric IEC Motors
20MCM-3-5.5-18P/1
5.5HP, 4P, 3Ph, 230/460V 60Hz, 380V/400V 50Hz , 112M, TEFC, F3, C-Face, Metric IEC Motor
Elektrim PREMIUM Efficiency IE3 Metric IEC electric motor, TEFC IP55 1800/1500RPM cast alum INCREASED C-flange with feet mounted (B34/1 Increased) Design H, oversized ball bearings, VPI for best electrical performance, rated 60/50Hz equipped with terminal
Part Number
20MCM-3-5.5-18P/1
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
C-Face
Flange Type
B34-1 (Increased C-Flange)
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
26.2
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