Cristec YPOWER 24V-12V/60A Manuel Utilisateur page 43

Chargeurs de batteries dc-dc

Masquer les pouces Voir aussi pour YPOWER 24V-12V/60A:

Les langues disponibles

V BOOST :

BOOST voltage (see table above)

V FLOAT :

FLOATING voltage (see table above : voltage with no BOOST)

T BOOST :

BOOST maximum duration (see table above – paragraph 3.3.2)

T ABS :

ABSORPTION maximum duration (see table above – paragraph 3.3.2 )

BOOST phase :

Starts up automatically when the charger is turned on if the battery is flat. The current is then at maximum output.

ABSORPTION phase :

Begins when the voltage has reached the maximum BOOST level. The current level starts falling.

These two phases combined last a maximum of TBOOST+TABS (depending on setting). If the current falls below 20% of

rated current, the FLOATING phase automatically kicks in. Duration and current intensity depend on how charged the

battery is.

FLOATING phase :

Starts after TBOOST or if output current has reached 20% of the charger's rated current. The voltage switches to the

FLOATING value and the charging current continues to drop.

REFRESH phase :

It is an automatic weekly cycle (Inhibited or not if mode REFRESH is selected) in order to optimize the battery life

duration.

It will occur only after a complete recharge cycle (BOOST, ABSORPTION and FLOATING).The charger will generate

automatically a safe timed voltage step every 7 days whatever the position of BOOST switch.

Phase REBOOST :

Automatic phase consisting in coming back to a BOOST voltage if the DC utilizations require it (i.e. after a complete

recharge cycle BOOST, ABSORPTION and FLOATING if a some DC constant consumptions are detected the charger will

restart a new complete charge cycle including a BOOST phase).

This REBOOST phase will be authorized after measuring certain battery voltage during a determined time.

When BOOST mode isn't selected

With this setting, the YPOWER charger produces a single-stage UI type charge curve. It generates a constant voltage,

supplying the current required by the battery(ies). Recharging time depends on the state of the battery, being longer

than when the BOOST is in the ON position.