ZOLL Base Powercharger 4x4, Руководство по обслуживанию

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FUNCTIONAL DESCRIPTION
IV-14
Battery Charging Algorithm
The algorithm used to charge the battery in both the charge and test modes is as follows;
•
When a battery is installed the controller will begin charging operation in a CV charge
mode. At this time a charge timer will be started.
•
The CV mode will continue until the charge current drops to the constant current
charge rate. The controller will then record the length of time "T" required to arrive at
this CC charge point.
•
The controller will then switch to a constant current charging mode and charge the
battery at a CC charge rate until the battery's voltage peaks ( i.e. remains constant or
begins to drop) during a three minute period.
•
The controller will then maintain a top off CC charge for a period of time equal to the
value T (obtained above) divided by 6. i.e.
Time
TOP1
= T / 6
•
Upon completion of the top off phase the controller will return to an appropriate mode
to maintain a float charge on the battery. The controller will remain in this state until
the AC power or the battery is removed.