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Terms for subject Power system protection (242 entries)
position indicating device stillingsindikator
position of rest (of a contactor) hvilestilling
position switch posisjonsbryter
positive opening operation (of a mechanical switching device) tvangsåpning
positively driven operation tvangsføring
power dissipation (in a fuse-link) effekttap (i en sikringspatron)
power frequency recovery voltage driftsfrekvent tilbakevendende spenning
pre-arcing time smeltetid
prospective breaking current (for a pole of a switching device or a fuse) forventet brytestrøm
prospective current (of a circuit and with respect to a switching device or a fuse) forventet strøm
prospective making current (for a pole of a switching device) forventet sluttestrøm
prospective peak current forventet støtstrøm
prospective symmetrical current (of an AC circuit) forventet symmetrisk strøm
prospective transient recovery voltage (of a circuit) forventet transient tilbakevendende spenning
proximity switch nærhetsbryter
push-button trykknappbryter
rating merkeytelser
re-ignition (of an AC mechanical switching device) gjentenning
refill-unit utskiftbar del
release (of a mechanical switching device) utløser