77
000442CG-F
7 - Operation
The table below shows the parameters that can be changed and the
range of values that may be set for each:
Parameter Description Setting range
Set U>> Grid over-voltage (OV) threshold (extended range) Unom … Unom x 1.3
Set U<< Grid under-voltage (UV) threshold (extended range) 10V … Unom
Set F>> Grid over-frequency (OF) threshold (extended range) Fnom … Fnom + 5Hz
Set F<< Grid under-frequency (UF) threshold (extended range) Fnom - 5Hz … Fnom
Set U> Grid over-voltage (OV) threshold (restricted range) Unom … Unom x 1.3
Set U> (10Min) Grid over-voltage (OV) threshold (average grid voltage value) Unom … Unom x 1.3
Set U< Grid under-voltage (UV) threshold (restricted range) 10V … Unom
Set F> Grid over-frequency (OF) threshold (restricted range) Fnom … Fnom + 5Hz
Set F< Grid under-frequency (UF) threshold (restricted range) Fnom - 5Hz … Fnom
Set Uconn> Max. permissible voltage during checks prior to grid connection Unom … Unom x 1.3
Set Uconn< Min. permissible voltage during checks prior to grid connection 10V … Unom
Set Fconn> Max. permissible frequency during checks prior to grid connection Fnom … Fnom + 5Hz
Set Fconn< Min. permissible frequency during checks prior to grid connection Fnom - 5Hz … Fnom
Set Time U>> Over-voltage U>> protection tripping time
0 … 327670mS
Set Time U<< Under-voltage U<< protection tripping time
Set Time F>> Over-frequency F>> protection tripping time
Set Time F<< Under-frequency F<< protection tripping time
Set Time U> Over-voltage U> protection tripping time
Set Time U< Under-voltage U< protection tripping time
Set Time F> Over-frequency F> protection tripping time
Set Time F< Under-frequency F< protection tripping time
Set time conn 1 Grid check time prior to connection
0 … 65535mS
Set time conn 2 Grid check time prior to connection after a grid fault
Disable U>> Disables the U>> protection threshold
Enabled/Disabled
Disable U<< Disables the U<< protection threshold
Disable F>> Disables the F>> protection threshold
Disable F<< Disables the F<< protection threshold
Disable U> Disables the U> protection threshold
Disable U>
(10Min)
Disables the U> (10Min) protection threshold
Disable U< Disables the U< protection threshold
Disable F> Disables the F> protection threshold
Disable F< Disables the F< protection threshold
U> (10Min) Der. Enables power derating mode due to high average grid voltage readings
Slow Ramp Enables gradual ramping up of power after the grid connection.
OF Derating Selects the power derating mode in the event of grid over-frequency.
0 Derating disabled
1 BDEW derating
2 VDE-AR-N derating
3 CEI derating
OF Der. Rest. T
Time period after OF derating in which the inverter checks that the fre-
quency is back within the operating ranges (parameters Fconn< and
Fconn>) required by the grid standard before ramping up the output from
the derating condition
1 ... 1000S
Amorph. Enable
Enables Amorphous Mode in the event that the negative input pole is
grounded by installing the Negative Grounding Kit (not available)
Enabled/Disabled
Reset Country S.
Unlocks the grid standard selection (resets the 24 hours available for chan-
ging the grid standard)
Reset
To Next Page
Loading...
