KACO blueplanet 750 - 1000 kVA - Manual (Page 110)

Page 110 KACO blueplanet 1000/875/750 TL3 M1 IS OD DEX0
Parameters
8.2.6 VDPR (Voltage Dependant Power Reduction)
Figure 87: The graph of VDPR in Stop Decrease Mode
BP SERIES Inverter has a function to limit the active power when the grid voltage increases. If the grid voltage
increases to {Voltage Dependant Power Reduction Voltage Level 1}, the output power of inverter is reduced at
20% of maximum power. PM is present Maximum power. If the grid voltage rises to {Voltage Dependant Power
Reduction Voltage Level 1} at step 1, the active output power of inverter is limited at step 2. After that, when
the grid voltage decreases to {Voltage Dependant Power Reduction Voltage Level 2} at step 3. At that time, the
inverter will cancel the output power limitation and the inverter will generate normally. Although the active
output power of inverter is limited, the gird voltage will increase continuously. In this situation, the Inverter will
be stopped by over voltage protection.
Tab Number Parameter Min Max Default Value
Grid
61 Voltage Dependant Power Reduction
Mode 0 2 0*
62 Voltage Dependant Power Reduction
Voltage Level 1 0 999 112%
63 Voltage Dependant Power Reduction
Level 2 0 999 108%
64 Voltage Dependant Power Ramp 0 30000 600sec
65 Voltage Dependant Power Reduction
Level 0 100 20%
Table 30: Related Parameters (ex. BP1000 Model)
*Selection of VDPR Mode
0: Step Mode
1: Linear Mode