KACO blueplanet 750 - 1000 kVA - Manual (Page 127)

KACO blueplanet 1000/875/750 TL3 M1 IS OD DEX0 Page 127
Parameters
8.3.2 BP875-TL3-OD
Figure 106: PQ Diagram of the KACO inverter
The output power limit is based on apparent power which is 117.6% of the rated power. In other words, where
the apparent power is over the rated power, active/reactive power is reduced at same rate respectively so that
the final output power does not exceed 117.6% of the rated power.
When changing the power factor from 1 to 0.87, the active power keeps 100% (875kW) and the reactive
power will be up from 0% to 48.4% (484kVAr) since the final output apparent power should be remained at
117.6% (1000kVA) of rated power