Studer Innotec SA
RCC-02/-03
User manual V4.4.0 53
14.9.3 Increase of the linear AC-Out voltage with the battery voltage
{1548}
This parameter enables you to set that the output voltage is influenced by the batteries voltage. The
function depends on the batteries charge cycle and uses the reference voltage of the running cycle.
For instance: if the battery is carrying out in the absorption phase, the output voltage will be modified
close to this setting value. If the battery is in floating phase, the output voltage will be modified close
to this setting value.
14.9.4 Maximum increase of the AC-Out voltage by the battery voltage
{1560}
This parameter allows you to set the maximum
increase of the AC-Out voltage if the previous
function is activated.
A : {1560}
B : Voltage of the ongoing charging cycle (bulk,
absorption, equalisation, floating…)
C : 0.5V for 12V
1V for 24V
2V for 48V
The main application of this function is the active loads control. It exists on the market
voltage regulated loads that allow the intelligent consumption of the energy in excess
(dump loads).
We recommend to use an initial voltage of 220 Vac and not 230 Vac {1286} This allows
to avoid a too high output voltage (for instance 240 Vac) when the function is active.
14.9.5 Frequency {1112}
This setting allows you to alter the output frequency of the inverter of the Xtender. This setting changes
the limit frequencies on the charger's synchronization.
If you change the frequency from 50 to 60 Hz, the standard synchronization frequencies
change from 45-65 to 55-75 Hz {1505}{1506}.
14.9.6 Increase of the frequency at full battery {1536}
This function allows you to increase the inverter
frequency when the battery is fully charged.
The frequency variation is being carried out by
index and non linear (frequency shift).
A : Voltage of the ongoing charging cycle
(bulk, absorption, equalisation, floating…)
B : Floating voltage {1140}
C : 0.5V for 12V
1V for 24V
2V for 48V
D: Max frequency increase {1546}
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