Appendix
A.1 Measured variables
SENTRON PAC4200
Manual, 09/2008, A5E02316180B-01
177
Name Abbrev.
DE + IEC
Abbrev.
EN + NAFTA
Unit Dis-
play
LIM
SOURCE
Maximum THD voltage b THD
U L2 max
THD
V b max
% 12.1
Maximum total harmonic distortion of the voltage between phase conductor b and the neutral
conductor referred to the fundamental
THD voltage c THD
U L3
THD
V c
% 12.0 THD-V c
Total harmonic distortion of the voltage between phase conductor c and the neutral conductor referred
to the fundamental
Maximum THD voltage c THD
U L3 max
THD
V c max
% 12.1
Maximum total harmonic distortion of the voltage between phase conductor c and the neutral
conductor referred to the fundamental
THD Voltage a-b THD
U L1-L2
THD
V a-b
% 12.2 THD-V ab
Total harmonic distortion of the voltage between phase conductors a and b referred to the
fundamental
Maximum THD voltage a-b THD
U L1-L2 max
THD
V a-b max
% 12.3
Maximum THD voltage for a-b referred to the fundamental
THD voltage b-c THD
U L2-L3
THD
V b-c
% 12.2 THD-V bc
Total harmonic distortion of the voltage between phase conductors b and c referred to the
fundamental
Maximum THD voltage b-c THD
U L2-L3 max
THD
V b-c max
% 12.3
Maximum THD voltage for b-c referred to the fundamental
THD voltage c-a THD
U L3-L1
THD
V c-a
% 12.2 THD-V ca
Total harmonic distortion of the voltage between phase conductors c and a referred to the
fundamental
Maximum THD voltage c-a THD
U L3-L1 max
THD
V c-a max
% 12.3
Maximum THD voltage for c-a referred to the fundamental
THD Current a THD
I L1
THD
I a
% 13.0 THD-I a
Total harmonic distortion of the current in phase conductor a referred to the fundamental
Maximum THD current a THD
I L1
THD
I a
% 13.1
Maximum total harmonic distortion of the current in phase conductor a referred to the fundamental
THD current b THD
I L2
THD
I b
% 13.0 THD-I b
Total harmonic distortion of the current in phase conductor b referred to the fundamental
Maximum THD current b THD
I L2
THD
I b
% 13.1
Maximum total harmonic distortion of the current in phase conductor b referred to the fundamental
THD current c THD
I L3
THD
I c
% 13.0 THD-I c
Total harmonic distortion of the current in phase conductor c referred to the fundamental
Maximum THD current c THD
I L3
THD
I c
% 13.1
Maximum total harmonic distortion of the current in phase conductor c referred to the fundamental
Apparent Energy Tariff 1 E
ap T1
VAh VAh 18.0
Apparent energy at tariff 1
Apparent energy tariff 2 E
ap T2
VAh VAh 18.0
Apparent energy at tariff 2
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