Sungrow SH5K - Reactive Power Regulation Modes

User Manual 12 Appendix III: AS/NZS 4777.2 Compliant
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12.2 Reactive Power Regulation
Only qualified personnel can perform the power regulation settings.
All the parameter settings must comply with standard AS/NZS 4777:2015.
Main Screen (Press ENT)→Menu (Press ×2)→Settings (Press ENT)→Input
password 111 (Press ENT)→Reactive Power (Press ENT)
Press / to select the desired option and
Press ENT to confirm.
For the PF mode, see “10.7.2 Setting Reactive Power
Regulation”.
12.2.1 “Qt” Mode
Qt limit: the maximum ratio of reactive power to rated
apparent power in %.
The Qt limit ranges from -60.0 % to +60.0 %.
12.2.2 “Q(p)” Mode
The PF of the inverter output varies in response to the
output power of the inverter.
Tab. 12-2 “Q(P)” M ode Parameter Explan ation s
Parameter Explanation Default Range
Leading PF Power factor of the lower power point 1.000 0.900–1.000
Lagging PF Power factor of the upper power point 0.900 0.900–1.000
Lower Power* Lower limit of the output power (in %) 50 % 0–50 %
Upper Power* Upper limit of the output power (in %) 100 % 50 %–100 %
*Lower Power <Upper Power