Sungrow SG2500U-MV, Системное руководство

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System Manual 9 LCD Menu Operation
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9.6 Date and Time Setting
Step 1
Tap “Function” from the default menu;
Step 2
Tap “Set-parameter”;
Step 3
Tap “Sys-parameter” after entering the correct password;
Step 4
Tap “Time” and enter into the date and time setting sub-menu;
Step 5
Set the “Year”, “Month”, “Date”, “Hour”, “Minute” and “Second”. Tap the corresponding cell
and the keypad will appear;
Step 6
Set the time and date by tapping the keypad and confirm setting by tapping “Enter”.
9.7 Running Information Checking
Running information contains all data pertinent to the MV Station operation:
Real-time data
The real time running information of the modules can be checked.
The output power, DC voltage & current, power factor, reactive power, efficiency,
daily/monthly/annual power yields, internal temperature, positive/negative insulation
resistance to the ground, running time, amount of CO
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reduction, grid frequency, AC
phase/line voltage, MV Station temperature, AC & DC switches states, bypass
switches/fuse state, power supply mode are included.
Internal statistics
The total power yields, monthly power yields, total running hours and the running time in
minutes per day are included.
Power curve
The output power curve shows the power yield on that particular day in percentage of the
nominal power. The data are updated every several seconds and the total diagram data will
be cleared at the beginning of a new day.