Operation
Page 76
Battery parameters
Function
Switch-on voltage
The EFOY fuel cell switches on at the set voltage
and charges the battery.
Setting too high a value for the switch-on
voltage results in frequent starting of the EFOY
fuel cell. Setting too low a value for the switch-
on voltage results in damage to the battery. The
default value is 12.3 V, which corresponds to
approx. 50% of the battery charge condition.
Switch-off current
The EFOY fuel cell switches off if the current
drops below the set switch-off current.
If you want the battery voltage to serve as the
only switch-off parameter, please set the
maximum value, as the current is always below
this value in EFOY fuel cells.
Switch-off voltage
If the battery voltage reaches the set level, the
EFOY fuel cell switches off, provided that the
value set for the "Switch-off current" parameter
has also been reached.
Please note your battery's end-of-charging
voltage. Please note the charging
recommendations provided by the battery
manufacturer.
Absorption time
This function serves as an additional switch-off
criterion for EFOY fuel cells if the switch-off
current level is not reached within the set time
period.
This period is set by default to 3 hours, but can
be changed to any value between 0 and 5 hours.
En
gli
sh
