Kaco blueplanet gridsave 92.0 TL3-S Manual page 75

Manual
Country- Men Display/
spec. Set- u Setting
tings level
Activation threshold at
underfrequency:
40 – 50 [Hz] /
[Hz] /
Activation threshold at
overfrequency:
50 – 60 [Hz] /
50.02 [Hz] /
Threshold Area lower
limit [Hz]
40 – 50 [Hz] /
[%/Hz] /
Threshold Area upper
limit [Hz]
50 – 60 [Hz] /
[Hz] /
P(f) deactivation time
0 – 6,000,000 [ms] /
0 [ms] /
P(f) intentional delay
0 – 5,000 [ms] /
[ms] /
Output gradient limita-
1 2 3 4 4
tion increase & Output
gradient limitation de-
crease
0 – 65,534 [%/Min] /
65,534 [%/min] /
1
P(f) deactivation gradi-
ent
0 – 65534 [%S
min] /
min] /
blueplanet gridsave 92.0 TL3-S blueplanet gridsave 110 TL3-S blueplanet gridsave 137
TL3-S
Action in this menu/meaning
Activation threshold (f1) underfrequency:
Determines the frequency threshold for activating the function in case
40 of underfrequency incidents. The active power adjustment is activated if
0.01 the frequency falls below the configured value and mode 1 or 2 is activ-
ated.
In mode 2, the function is deactivated if the frequency rises above the
configured value.
0.01 Activation threshold (f1) overfrequency:
Determines the frequency threshold for activating the function in case
of overfrequency incidents. The active power adjustment is activated if
the frequency rises above the configured value and mode 1 or 2 is activ-
ated.
In mode 2, the function is deactivated if the frequency falls below the
configured value.
Only evaluated in mode 1.
The function is deactivated if the frequency returns to the deactivation
47.5 range and remains in this range for the duration of the deactivation
0.01 time.
50.5
0.01
Only evaluated in mode 1.
The function is deactivated if the frequency returns to the range
1 between the minimum and maximum deactivation threshold and re-
mains in this range for the duration of the deactivation time.
The activation of the function based on the activation threshold is
delayed by the configured time.
0
1 Note 1: This function is regarded as critical for the stability of the trans-
mission grid and is therefore prohibited by several national grid connec-
tion regulations.
Note 2: This function is stipulated as a requirement by some domestic
grid connection directives in order to prevent any negative impact on is-
land detection. However, P(f) has no negative impact on KACO's en-
hanced island detection.
Specifies the dynamic response on changing the active power for power
increase and decrease. With a voltage change, the active power is
changed with the specified gradient.
Note: The gradient is overlaid with the settling time.
If the available power is above the actual output at the time of deactiva-
tion, the power increase back to the maximum power is limited. The
limitation is implemented by an absolute power limitation that in-
/
max
creases with a continuous gradient up to the maximum power. The ac-
10 [% S /
max
tual power of the inverter may vary freely below this limit due to a pos-
1
sible fluctuation in the available power or the target value, but at no
time increases above the absolute power limit.
Specifications | 10
Page 75