Appendix
A.1 Measured variables
SENTRON PAC4200
224 System Manual, 09/2009, A5E02316180B-02
Name Abbrev.
DE + IEC
Abbrev.
EN + UL
Unit Dis-
play
LIM
SOURCE
Maximum sliding window demand total reactive power
(VARn)
Q
n sw-dmd max
VAR
n sw-dmd max
VAR 7.4
Maximum value of the sliding window demand of the total reactive power of the harmonics, measured
according to VARn
Minimum sliding window demand total reactive power
(VARn)
Q
n sw-dmd min
VAR
n sw-dmd min
VAR 7.5
Minimum value of the sliding window demand of the total reactive power of the harmonics, measured
according to VARn
Sliding Window Demand Power Factor a |PF
L1
|
sw-dmd
|PF
a
|
sw-dmd
– 8.3 PF DMD a
Sliding window demand of the power factor (arithmetic) a
Maximum sliding window demand power factor a |PF
L1
|
sw-dmd
max
|PF
a
|
sw-dmd max
– 8.4
Maximum value of the sliding window demand of the power factor (arithmetic) a
Minimum sliding window demand power factor a |PF
L1
|
sw-dmd min
|PF
a
|
sw-dmd min
– 8.5
Minimum value of the sliding window demand of the power factor (arithmetic) a
Sliding window demand power factor b |PF
L2
|
sw-dmd
|PF
b
|
sw-dmd
– 8.3 PF DMD b
Sliding window demand of the power factor (arithmetic) b
Maximum sliding window demand power factor b |PF
L2
|
sw-dmd
max
|PF
b
|
sw-dmd max
– 8.4
Maximum value of the sliding window demand of the power factor (arithmetic) b
Minimum sliding window demand power factor b |PF
L2
|
sw-dmd min
|PF
b
|
sw-dmd min
– 8.5
Minimum value of the sliding window demand of the power factor (arithmetic) b
Sliding window demand power factor c |PF
L3
|
sw-dmd
|PF
c
|
sw-dmd
– 8.3 PF DMD c
Sliding window demand of the power factor (arithmetic) c
Maximum sliding window demand power factor c |PF
L3
|
sw-dmd
max
|PF
c
|
sw-dmd max
– 8.4
Maximum value of the sliding window demand of the power factor (arithmetic) c
Minimum sliding window demand power factor c |PF
L3
|
sw-dmd min
|PF
c
|
sw-dmd min
– 8.5
Minimum value of the sliding window demand of the power factor (arithmetic) c
Sliding Window Demand Total Power Factor |PF|
sw-dmd
|PF|
sw-dmd
– 9.3 ΣPF DMD
Sliding window demand of the total power factor, based on the currently selected calculation method
Maximum sliding window demand total power factor |PF|
sw-dmd max
|PF|
sw-dmd max
– 9.4
Maximum sliding window demand of the total power factor
Minimum sliding window demand total power factor |PF|
sw-dmd min
|PF|
sw-dmd min
– 9.5
Minimum sliding window demand of the total power factor