Flc setting for applications in usa and canada, Motors with a service factor of 1.15 or greater, Motors with service factor of less than 1.15 – Rockwell Automation 193 193-5.0: Bulletin 913/592 SMP-3 Solid-State Overload Relay User Manual
Page 47: Wye-delta applications, Maximum continuous rated(mrc) motors, Star-delta applications
Chapter 3 – Installation and Wiring
3-37
FLC SETTING FOR APPLICATIONS IN USA AND CANADA
Motors with a Service Factor of 1.15 or greater: set the full load
current to the nearest value of the motor current taken from the
motor nameplate.
Motors with Service Factor of less than 1.15: set the full load
current to the nearest value of 90% of the motor current taken
from the motor nameplate.
Wye-Delta (Y
∆
) Applications (relay carrying motor phase current):
Follow the applicable service factor instruction, except divide
the motor nameplate full load current amperes by 1.73.
FLC SETTINGS FOR APPLICATIONS OUTSIDE USA AND
CANADA
Maximum Continuous Rated (MCR) Motors: Set the full load
current to the nearest value of the motor current taken from the
motor nameplate.
Star-Delta (Y
∆
) Applications (relay carrying motor phase current):
Follow the above MCR instructions, except divide the motor
nameplate full load current amperes by 1.73.