Delta H2.5 - Cosφ(P) (VDE-AR-N 4105,CEI 0-21); Fixed Reactive Power Invar(CEI 0-21)

6.5.2 cosφ(P) (VDE-AR-N 4105,CEI 0-21)
6.5.3 Fixed Reactive Power InVAR(CEI 0-21)
Once user enables this method, the inverter will deliver reactive power (i.e. Q)
consistent with that of the fixed reactive power setting.
The setting range is from Cap 53% to Ind 53%.
Once user enables this method, the inverter will deliver reactive power according
to output active power at that moment. Figure 6-2 is an example.
Cap 0.9
Ind 0.9
P/Pn
1
cos
φ
0.5
P1
P2
Upper limit
lower limit
0.2
No cos φ ( P )
is allowed
Figure 6-2 : cosφ(P) characteristic
32
Active/Reactive Power Control and LVRT (Optional)