Q Setting 24／7 Function; Q Setting Point - Delta M88 Series Operation And Installation Manual

Q
s limit
4.9.3 Q setting
In "Q setting
／
"Q setting 24
night time and provide the reactive power. If the inverter disconnected from grid
at night time, it can only restart when there is enough DC voltage from PV panel
to the inverter.
* Do not run "Q setting

4.9.3.1 Q setting point

In Q setting point, user can assign a percentage of reactive power to the inverter.
► ► Q setting point
Q(P)
Q(V)
Q(T)
Others
V
V
2s
V
Q
1s
i limit
V
1i
V
2i
Curve A
Figure 4-31 : Q(V) parameters
／
24
function
7
／
24 ", there are 4 modes: Q setting point, Q(P), Q(V), Q(T), with the
7
" control mode, the AC relay remains connected to the grid during
7
／
24 function" and "PID function" at the same time.
7
Q setting point
Q(P)
Q(V)
Q(T)
Figure 4-32 : Q setting 24/7 page
OFF
Figure 4-33 : Q setting point page
Italy MV & Italy LV
Q
V
Q
s limit
V
Curve B
Mode
ENT ►
Fix Q
EXIT
61
Commissioning
V
V
2s
V
Q
1s
i limit
Q
1i
2i
OFF
Ind 90%