The nLP state of the ATS48 is not the state of loss of input phase.
And the nLP occurs if there are least 2 lost phases.
The loss of input phase is PHF state.
And the triggering of PHF only occurs with the run command and one or more phases are lost.
And the nLP occurs if there are least 2 lost phases.
The loss of input phase is PHF state.
And the triggering of PHF only occurs with the run command and one or more phases are lost.
Released for:Schneider Electric India
