Steca StecaGrid 10 000+ 3ph, Инструкция по установке и эксплуатации

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7.3.4 Other important display fields
Reset maximum values dialog
The Reset maximum values dialog allows the following stored
maximum values to be reset to 0:
• Maximum daily power
• Maximum daily yield
• Absolute maximum power
Select measurements
Selection of the measurements to be shown in the status
display. The following measurements can be selected:
•
Output power
: output power of the inverter
1)
•
Reactive power
: current reactive power in var
•
Act
.
day yield
: daily yield from 0:00 until now.
•
PV voltage
: the voltage supplied by the solar modules
•
PV current
: the current supplied by the solar modules
•
Grid voltage L1
1)
,
L2
,
L3
•
Grid current L1
,
L2
,
L3
: the current fed into the mains
grid
•
Grid frequency
• Internal temp .: the internal temperature of the inverter
• Power reduction (Derating): cause of the power reduc-
tion
• Day max . power : the maximum power supplied in the
current day
2)
•
Abs
.
max
.
power
: the maximum power ever fed into the
grid
2)
•
Day max
.
yield
: the maximum daily yield achieved
2)
•
Operating hours
: the operating hours during which the
device has been connected to the grid (including night-
time hours)
•
Total yield
: yield since commissioning
•
CO
2
saving
: CO
2
savings achieved since commissioning
1)
Measurement is always displayed (cannot be switched off)
2)
Can be reset to 0 via Settings / Reset max . values
.
Acoustic alarm
An acoustic alarm sounds (approx. 4.5 kHz) when an event
message is displayed.
• 2 tones: warning
• 3 tones: error
Backlighting
• off
• automatic : switches on for 30 seconds when a button is
pushed
• grid feed :
–
Not feeding : switches on for 30 seconds when a but-
ton is pushed; then switches off
–
Feeding : switches on for 30 seconds when a button is
pushed; then dims
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744.378 | 12.13
EN