Manual Energy Storage Inverter ESI-S
Operating instructions 185
active and reactive powers can be set together, the PQ diagram is shown in
The variation (3 circles) is explained by the tolerance on the network voltage.
If the individual power control is enabled (optional), the different set points can be
applied independently on each phase. However, the inverter has to be set in 4W mode.
Active power
Charge
Negative target
Discharge
Positive target
Reactive power
Inductive
negative
Capacitive
positive
P(kW)
Q(kVar)
Circle 1
Circle 2
Circle 3
Circle 1:
Circle 2:
Circle 3:
Figure 94 PQ diagram
As shown in
the target of the active power can be or in kW on the AC side or in
kW on the DC side.
To set the active power target on the ESI-manager:
−
Press
on the ESI-Manager repeatedly until the ‘Welcome’ screen is
displayed
−
Press the inverter ‘Settings’ menu .In this menu press on ‘Battery operation’
−
In this menu, the window shows 1 empty box where the set point in kW
−
If the individual power control is enabled, 3 different set points can be set
9.3.2 Low Voltage Ride Through (LVRT)
The curve that applies for the ESI-S is described in the
.
Different parameters can be set on the ESI-Manager (see
functionality an UPS is required.
