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Terms for subject Power system protection (243 entries)
pilot switch pilot brytar
pole of a switching device brytarpol
position indicating device stillingsindikator
position of rest (of a contactor) kvilestilling
position switch posisjonsbrytar
positive opening operation (of a mechanical switching device) tvangsopning
positively driven operation tvangsføring
power dissipation (in a fuse-link) effektforbruk (i ei sikringspatron)
power frequency recovery voltage driftsfrekvent tilbakevendande spenning
pre-arcing time smeltetid
prospective breaking current (for a pole of a switching device or a fuse) forventa brytestraum
prospective current (of a circuit and with respect to a switching device or a fuse) forventa straum
prospective making current (for a pole of a switching device) forventa sluttestraum
prospective peak current forventa støytstraum
prospective symmetrical current (of an AC circuit) forventa symmetrisk straum
prospective transient recovery voltage (of a circuit) forventa transient tilbakevendande spenning
proximity switch nærleiksbrytar
push-button trykknappbrytar
rating merkeytelse
re-ignition (of an AC mechanical switching device) gjentenning