HVTest HT-802, Руководство пользователя

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IA=Iz*√2*Sin((δ2-δ1)/2*|Sin(π*f2*t)|+δ1/2)*Sin(2*π*f1*t+0)
IB=Iz*√2*Sin((δ2-δ1)/2*|Sin(π*f2*t)|+δ1/2)*Sin(2*π*f1*t+ф1)
IC=Iz*√2*Sin((δ2-δ1)/2*|Sin(π*f2*t)|+δ1/2)*Sin(2*π*f1*t+ф2)
Section 21 Measuring Instruments
This procedure is used to detect active power, reactive power and power factor of
single-phase or three-phase energy meter. The current parameters and voltage parameters
are added individually to the corresponding item in the table, then click on “start test”, and
compare whether the measured reading and interface display data is consistent.