g-1-3) Grid
The enduser do not need to set the grid parameters. All default value has set on
factory according to safety rules.
If need to reset, any changes should according to the requirement of local grid.
Parameter Comment
Normally
Vac upper
Voltage high protect
Vac lower Voltage low protect
Vac upper slow Voltage high slow protect
Vac lower slow Voltage low slow protect
Fac upper Frequency high protect
Fac lower
Frequency low protect
Fac upper slow Frequency high slow protect
Fac lower slow Frequency low slow protect
Vac 10m avg 10 min voltage high protect
Apply to Italy(CEI0-21) only.
Ovp(59.S2) Overvoltage protect fast time
Uvp(27.S2) Undervoltage protect fast time
Ofp2(81＞.S2) Overfrequency protect fast time
Ufp2(81＜.S2) Underfrequency protect fast time
Ovp(59.S2)
Uvp(27.S1)
Ofp(81＞.S1)
Ufp(81＜.S1)
Overvoltage protect slow time
Undervoltage protect slow time
Overfrequency protect slow time
Underfrequency protect slow time
Apply to EN50438_NL only.
OFPL_StartPoint
FreqDropRate Frequency droop rate
Setting Setting
Under Frequency power limit start point
Over Frequency power limit start point
UFPL_StartPoint
OFPL_StartPoint
Apply to EN50438_DK only.
T_Start checking time set
W(Gra) (applies to NZS4777.2)
W(Gra) is Gradient of power rate limit which is required by standard NZS4777.2 and
applies to NZS4777.2 only. This funciton is defined as a precentage of rated power
per minute.
The default value is “enable”. Choose “disable” means the function is turned off.
>W(Gra)
Grid
16.67%
62
63
Over Frequency power limit start point
OFPL_StartPoint
Over Frequency power limit start point
FreqDropRate Frequency droop rate
Apply to NZS4777.2 only.
W(Gra)
Precentage of rated power per minute
g-1-5) Remote control
This function allows external control device to make the inverters remote cluster
control through LAN port on the inverter. And it can control the inverter’s active
power output and reactive power output.
The default value is “Disable”. If it can connect successfully, it will display
“Connected”. If not, it will display “Connecting”. Select ”Disable” means the function
is turn off.
Remote Control
Enable
Connecting...
>Function Control
g-1-4) Export control
This function allows the inverter able to control energy exported to the grid.
There are user value and factory value. The factory value is default which can not
be changed by user. The user value setting by installer must be less than the
factory value.The meaning of the set number is the max. output power allowed. If
the user do not want feed any power into grid, then please set it to 0.
User value:
Export Control
4000W
Apply to EN50549_EU only.
T_Start checking time set
OFPL_StartPoint
Over frequency power limit start point
FreqDropRate Frequency droop rate
UFPL_StartPoint
Under frequency power limit start point
UFPL_Setting
Under frequency power limit switch set
OFPL_Setting
Over frequency power limit switch set
g-1-6) Hot standby setting
This function allows the inverter to connect the battery and power general
standby, detection of load access, no need for inverter self-check, direct and fast
work.
The default value is “Enable”. Select ”Disable” means the function is turn off.
Hot Standby Setting
Disable
>Function Control
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