Kaco blueplanet 25.0 NX3 M3 User Manual

Page 23 KACO blueplanet 3.0 NX3 M2 - KACO blueplanet 20.0 NX3 M2 + KACO blueplanet 25.0 NX3 M3 - KACO blueplanet 33.0 NX3 M3
2.2.15 Inverter reactive power setting: Q-U curve
The voltage related control mode Q(U) controls the reactive power output as a function of the voltage.
There are four coordinate points that can be adjustable in the curve and the difference between non-hysteresis and
hysteresis control shown as below figure.
The coordinate points are the voltage as a percentage of Un and the reactive power as a percentage of Pn.
Some grid company maybe requires two active power thresholds as a percentage of Pn to activate or deactivate the
function. The active power thresholds normally call ‘lock-in’ and ‘lock-out’ active power.
Activation threshold as a percentage of Pn corresponds to ‘lock-in’ active power.
Deactivation threshold as a percentage of Pn corresponds to ‘lock-out’ active power.
Fig. 29: Q-U curve

Kaco blueplanet 25.0 NX3 M3 Specifications

General

Brand	Kaco
Model	blueplanet 25.0 NX3 M3
Category	Inverter
Language	English