CARLO GAVAZZI WM3-96 - PROGRAMMING Instruction Manual page 40

What is ASY
The ASY variable allows to control the symmetry of the star /
delta voltages (for systems without neutrals) and star voltages
(for systems with neutral). The variable is calculated as fol-
lows:
where the first formula is to be applied with delta systems,
while the minimum value calculated between the two is to be
used for the star systems.
It's very important, as a general rule, to plug in
and extract the optional modules only when the
instrument is switched off.
LIST OF THE DISPLAYED VARIABLE PAGES
N 1st variable
00 selectable
01
02
03
04
05
06
07
Example 2
39
Useful information
2nd variable 3rd variable 4th variable
selectable
V V
L1
V V
L1-2
A A
L1
W W
L1
var var
L1
VA VA
L1
PF PF
L1
38
selectable
V
L2 L3
V
L2-3 L3-1
A
L2 L3
W
L2 L3
var
L2 L3
VA
L2 L3
PF
L2 L3
43
41
selectable
V
L-N
V
L-L
A
n
W
var
VA
PF
Mounting
45