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Power
Condition
Factor
COS>0L
P>0、Q>0
COS>0C
P>0、Q<0
COS<0L
P<0、Q>0
COS<0C
P<0、Q<0
NOTES:
a)
Input active power: PV generation or busbar transmission to load.
b)
Output active power: load to PV generation or busbar transmission.
c)
Input reactive power: PV generation or busbar sending reactive power to load.
d)
Output reactive power: Load sends reactive power to PV generation or busbar.
4.4 USER MENU AND PARAMETER SETTING
4.4.1
MENU
After the controller is turned on, press the button to enter the parameter setting menu, which
includes:
Parameter settings
Language selection
Event log
Controller information
Date and time setting
Clear user A accumulative data
Clear user A accumulative data
4.4.2 CONTROLLER PARAMETER SETTING
When the password is entered, then you can enter "00318" to set all parameter items. When the
default password (00318) is changed, the same password as the controller is required to set
parameters through PC software. When more items need to be set or the password is forgotten, such
as voltage and current calibration, please contact the manufacturer.
★ Busbar settings
★ Timer settings
★ PV settings
★ PV control settings
★ Switch settings
★ Analog sensor settings
★ The digital input port settings
★ Relay output port settings
★ Module setting
★ Network settings
Example:
HES7120-PV Hybrid Engergy Controller
HES7120-PV HYBRID ENERGY CONTROLLER USER MANUAL
Table 6
Power Factor Description
Active Power
Reactive Power
Input
Input
Output
Output
Output
Output
2020-05-20
Input
The load is resistance sensibility
The load is resistive and capacitive
Input
The load is equivalent to an
underexcited PV generator
The load is equivalent to an
overexcited PV generator
Version
Remark
Page 13 of 59
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