Secure Energy Meter (5A)

PT3623-156 PT3 is a range of compact, configurable multiple-input transducers designed to meet the demanding needs of supply utilities and industrial applications. It offers accurate true-RMS measurements and quick response time. It is equipped with up to four load-independent, galvanically-isolated analogue outputs that can be configured on site for different input parameters, input range and output curves.Nominal input (Un) 3 x 100 V to 415 V L-L (3-phase 3-wire system)3 x 57.5 V to 240 V L-N (3-phase 4-wire system)Measuring range 0 to 130% of Un (up to 500 V)Measurement frequency 50/60 Hz ± 5%Scale factor 0.8 to 1.3 x Un (up to 500 V)Burden ≤0.2 VAMaximum overload voltage 1.3 x Un continuously2 x Un for 1 s, with up to 10 repetitions at 10 s intervalsAC currentNominal input (In) 1A to 5AMeasuring current range 0 to 150% of InScale factor 0.6 to 1.5Burden ≤0.2 VA per phaseMaximum overload current 2 x In continuously20 x In for 1 s, with up to 10 repetitions at 100 s intervalsActive power/reactive power/ apparent powerNominal input voltage (Un) 3 x 100 V to 415 V L-L (3-phase 3-wire system)3 x 57.5 V to 240 V L-N (3-phase 4-wire system)Input voltage range 0 to 130% of Un (up to 500 V)Nominal input current (In) 1A to 5AInput current range 0 to 150% of InMeasurement frequency 50/60 Hz ±5%Scale factor 0.5 to 1.5 (active power, at unity power factor)0.3 to 1 (reactive power, at reactive power factor >0.8 or unity)Un x In primary (apparent power)Active power factor / load power factorNominal input voltage (Un) 3 x 100 V to 415 V L-L (3-phase 3-wire system)3 x 57.5 V to 240 V L-N (3-phase 4-wire system)Input voltage range 0 to 130% of Un (up to 500 V)Nominal input current (In) 1A to 5AInput current range 0 to 150% of InMeasurement frequency 50/60 Hz ±5%Measurement range -1…0…1Accuracy ±0.2° (at nominal range)