Website: www.sunsynk.com E-mail: [email protected]
38
4.15. Grid Supply Voltage and Frequency - Grid Supply Page
On the Settings menu click on the “Grid” icon.
Select the correct Grid Mode in your local area. If you are not sure, please choose General Standard.
Select the correct Grid Type in your local area, otherwise the machine will not work or be damaged.
Select the correct Grid Frequency in your local area.
Active power setting (VW): For example, if setting V start: 250V and Vstop=260V. When the grid voltage
reaches 250V and gradually increases to 260V, the inverter output power will gradually decrease. When
the voltage reaches to 260V, its output power will decrease to 20% of P start.
DRMs, logic interface for AS/NZS 4777.2: 2015, is used to receive and response commands from grid
company and then adjust inverter output power.
The power output or input will vary in response to the AC grid voltage. This function is switched off by
default.
1.
Click Q( V ) for Volt-Var
2.
Click VW for Volt-Watt set points, and adjust if needed
What this page displays:
Grid frequency setting
Grid type (normally 220V single phase)
120V and split phase is for the USA
What you can do from this page:
Change grid frequency setting (normally 50
Hz)
Max. grid input voltage set
Min. grid input voltage set
Max. grid frequency Hz
Min. grid frequency Hz
Active power and reactive power setting: The
inverter is capable of producing reactive power
and feeding it into the grid through the setting.
Feed-in management can be controlled directly
by the grid company through a dedicated
communication port.
Reactive power setting (QV): For example, if
setting V1=207V and Q1=0.3. When grid
voltage reaches 207V, the inverter will output
reactive power at 30% of its rated power.
