User guide

PQA820
EN – 9
SYMBOL DESCRIPTION
V1PE, V2PE, V3PE RMS value of voltage of Phase 1, Phase 2, Phase 3 with respect to PE
V12, V23, V31 RMS value of delta voltages
Freq. Mains frequency
I1, I2, I3 RMS value of current of Phase 1, Phase 2, Phase 3 neutral
THDV1%, THDV2%, THDV3% Harmonic distortion percentage factor of voltage of Phase 1, Phase 2, Phase 3
DCVx, Har1Vx, ,Har49Vx (x=1,2,3) - Voltage harmonics of Phase 1, Phase 2, Phase 3
THDI1%, THDI2%, THDI3% Harmonic distortion percentage factor of current of Phase 1, Phase 2, Phase 3
DCIx, Har1Ix, ,Har49Ix (x=1,2,3) - Current harmonics of Phase 1, Phase 2, Phase 3
u2, uo Unbalance indicator of voltages - Percentage value of the negative sequence
uo Unbalance indicator of voltages - Percentage value of the zero sequence
Pt+, P1+, P2+, P3+ Absorbed active power Total, Phase 1, Phase 2, Phase 3
Eat+, Ea1+, Ea2+, Ea3+ Absorbed active energy Total, Phase 1, Phase 2, Phase 3
Qti+, Q1i+, Q2i+, Q3i+ Absorbed inductive reactive power Total, Phase 1, Phase 2, Phase 3
Erti+, Er1i+, Er2i+, Er3i+ Absorbed inductive reactive energy Total, Phase 1, Phase 2, Phase 3
Qtc+, Q1c+, Q2c+, Q3c+ Absorbed capacitive reactive power Total, Phase 1, Phase 2, Phase 3
Ertc+, Er1c+, Er2c+, Er3c+ Absorbed capacitive reactive energy Total, Phase 1, Phase 2, Phase 3
St+, S1+, S2+, S3+ Absorbed apparent power Total, Phase 1, Phase 2, Phase 3
Est+, Es1+, Es2+, Es3+ Absorbed apparent energy Total, Phase 1, Phase 2, Phase 3
Pfti+, Pf1i+, Pf2i+, Pf3i+ Values of the absorbed inductive power factors Total, Phase 1, Phase 2, Phase 3
dPfti+, dPf1i+,d Pf2i+, dPf3i+
Values of the absorbed inductive cos

Total, Phase 1, Phase 2, Phase 3
Pftc+, Pf1c+, Pf2c+, Pf3c+ Values of the absorbed capacitive power factors Total, Phase 1, Phase 2, Phase 3
dPftc+, dPf1c+, dPf2c+, dPf3c+
Values of the absorbed capacitive cos

Total. Phase 1, Phase 2, Phase 3
Pt-, P1-, P2-, P3- Generated active power Total, Phase 1, Phase 2, Phase 3
Eat-, Ea1-, Ea2-, Ea3- Generated active energy Total, Phase 1, Phase 2, Phase 3
Qti-, Q1i-, Q2i-, Q3i- Generated inductive reactive power Total, Phase 1, Phase 2, Phase 3
Erti-, Er1i-, Er2i-, Er3i- Generated inductive reactive energy Total, Phase 1, Phase 2, Phase 3
Qtc-, Q1c-, Q2c-, Q3c- Generated capacitive reactive power Total, Phase 1, Phase 2, Phase 3
Ertc-, Er1c-, Er2c-, Er3c- Generated capacitive reactive energy Total, Phase 1, Phase 2, Phase 3
St-, S1-, S2-, S3- Generated apparent power Total, Phase 1, Phase 2, Phase 3
Est-, Es1-, Es2-, Es3- Generated apparent energy Total, Phase 1, Phase 2, Phase 3
Pfti-, Pf1i-, Pf2i-, Pf3i- Values of the generated inductive power factors Total, Phase 1, Phase 2, Phase 3
dPfti-, dPf1i-,d Pf2i-, dPf3i-
Values of the generated inductive cos

Total, Phase 1, Phase 2, Phase 3
Pftc-, Pf1c-, Pf2c-, Pf3c- Values of the generated capacitive power factors Total, Phase 1, Phase 2, Phase 3
dPftc-, dPf1c-, dPf2c-, dPf3c-
Values of the generated capacitive cos

Total, Phase 1, Phase 2, Phase 3
Table 3: List of the parameters automatically recorded for a three-phase 3-wire system