... display A,B,C phase current respectively.F Overload protecting: when three phase average current exceed ... Min(A) 2.0 Max(A) 60.0O Overload protection action time: 0.5~60s and (adjustable)O ... Deficient-phase protection action time: 0.5~60s (adjustable)O ... the alarm state?When overload or deficient-phase protection occurs, alarm LED lights, and protection circuit activates, the ...