Rockwell Automation MV SMC Flex Motor Controller (for Series K or later) - Manual (Page 95)

Rockwell Automation Publication 1560E-UM051F-EN-P - June 2013 85
Programming Chapter 4
Example Settings Undervoltage
(1)
With Line Voltage programmed for 4160V and the Undervoltage level
programmed for 80%, the trip value is 3328V.
Overvoltage
(1)
With Line Voltage programmed for 3300V and the Overvoltage level
programmed for 115%, the trip value is 3795V.
Jam
(2)(3)
With Motor FLC programmed for 150 Amps and the Jam level programmed for
400%, the trip value is 600 Amps.
Underload
(2)
With Motor FLC programmed for 90 Amps and the Underload level
programmed for 60%, the trip value is 54 Amps.
(1) The average value of the three phase-to-phase voltages is utilized.
(2) The largest value of the three phase currents is utilized.
(3) The SMC Flex will self-protect.