Severe Duty
60NFS-3-50-12
50HP, 6P, 3Ph, 208-230/460V 60Hz, 190/380V 50Hz , 365T, TEFC, F1, Foot Mounted, Severe Duty Motor
SEVERE DUTY Elektrim Premium 230/460V 60N Series TEFC IP55 1200RPM cast iron foot mounted electric motor features up to 1.4 service factor, oversized ball bearings, VPI, and VFD 10:1CT & 20:1VT.
Part Number
60NFS-3-50-12
Product Family
Severe Duty
Series
60N Series
Horsepower
50
Phase
3
Synchronous Speed
1200
Nominal Speed
1191
Frequency
60
Voltage
208-230/460V 60Hz, 190/380V 50Hz
Frame
365T
Frame Material
Cast Iron
Flange
-
Flange Type
-
Feet
YES
Removable Feet
YES
Rotatable Feet
NO
Double Drilled Feet
YES
Winding Connection
Double Delta / Delta
Full Load Torque (lb-ft)
221
Lock Rotor Torque (%)
170
Break Down Torque (%)
200
Full Load Amps
132.7 A @ 208V, 120 A @ 230V, 60 A @ 460V, 48 A @ 575V
LRA (%)
603
Lock Rotor Amps
724 A @ 230V, 362 A @ 460V, 290 A @ 575V
Efficiency @ 100% Load
94.1
Power Factor @ 100% Load
83
kW @ 50 Hz
Synchronous Speed @ 50 Hz
1000
Nominal Speed @ 50 Hz
988
Full Load Torque (lb-ft) @ 50 Hz
Lock Rotor Torque (%) @ 50 Hz
Break Down Torque (%) @ 50 Hz
Full Load Amps @ 50 Hz
143 A @ 190V, 72 A @ 380V
LRA (%) @ 50 Hz
Efficiency @ 100% Load 50 Hz
93
Power Factor @ 100% Load 50 Hz
85
Design Code
B
Duty Rating
Code Letter
B
Service Factor @ 60 Hz
1.3
Service Factor @ 50 Hz
1
Insulation Class
F
Inverter Rated
Bearings (DE / ODE)
6313 C3 (DE), 6313 C3 (ODE)
Impregnation Method
Vacuum Pressure Impregnation (VPI)
PTC Thermistors
Standard
Space Heater
Option
Junction Box Material
Cast Iron
Fan Guard Material
Double Gauge Reinforced Steel
Shaft Seal
Labyrinth Seal
Mounting Position
F1
Degree of Protection
IP55
Enclosure
TEFC
Finish
RAL5010
Net Weight (lbs)
970
Ship Weight (lbs)
1080
Warranty Period
3-Years