Appendix
A.1 Measured variables
SENTRON PAC4200
208 System Manual, 09/2009, A5E02316180B-02
Name Abbrev.
DE + IEC
Abbrev.
EN + UL
Unit Dis-
play
LIM
SOURCE
Reactive Energy Import Tariff 1 E
r T1 imp
VARh VARh 20.0
Reactive energy imported at tariff 1
Reactive Energy Import Tariff 2 E
r T2 imp
VARh VARh 20.0
Reactive energy imported at tariff 2
Reactive Energy Export Tariff 1 E
r T1 exp
VARh VARh 20.1
Reactive energy exported at tariff 1
Reactive Energy Export Tariff 2 E
r T2 exp
VARh VARh 20.1
Reactive energy exported at tariff 2
Amplitude Unbalance Voltage U
nba
Unbal V
ampl
% – Unbal V
Unbalance calculated from the voltage amplitudes
Amplitude Unbalance Current I
nba
Unbal I
ampl
% – Unbal I
Unbalance calculated from the current amplitudes
Unbalance Voltage U
nb
Unbal V % 23.0 Unbal V
Unbalance calculated from the magnitude of the current amplitudes and three-phase angles
Unbalance Current I
nb
Unbal I % 23.0 Unbal I
Unbalance calculated from the magnitude of the voltage amplitudes and three-phase angles
Distortion Current a I
d L1
I
d a
A – I D a
Current of all harmonics in phase conductor a
Maximum distortion current a I
d L1 max
I
d a max
A –
Maximum current of all harmonics in phase conductor a
Distortion current b I
d L2
I
d b
A – I D b
Current of all harmonics in phase conductor b
Maximum distortion current b I
d L2 max
I
d b max
A –
Maximum current of all harmonics in phase conductor b
Distortion current c I
d L3
I
d c
A – I D c
Current of all harmonics in phase conductor c
Maximum distortion current c I
d L3 max
I
d c max
A –
Maximum current of all harmonics in phase conductor c
Universal Counter – – – 21.0
User-configurable counter for counting events or energy
Operating Hours Counter – – s (h) 22.0
Operating time of the energy counter in seconds (hours on the display)
Date / Time – – – 32.5
Current date and time in SENTRON PAC
Active Tariff – – –
Currently effective tariff for energy counting
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