NSN 6130-99-391-3441 ()
Battery Charger Analyser : Operator Manual
6.4.2
Charge Operation
In this mode the charger will start the charge at the step one current (a) for the
duration of charge (b). Once the duration for this step has expired it will switch
to step two and charge at the step two current for the duration specified. Once
this step has expired it will then switch to step three and perform the charge
using the step three parameters. During all steps of the charge it will monitor
the battery terminal voltage and stop the charge if this is exceeded.
If no current is specified during any one of the steps but a valid duration the
charge will effectively rest for that duration. This is a useful feature where using
three-step charge the middle step can "rest" the battery before completing the
final charge.
TWO AND THREE STEP PROCESS FLOW
START
MAINTAIN
STEP #1
CURRENT
END
OVERVOLT
NO
OVERVOLT
REACHED
?
END
OVERVOLT
YES
NO
YES
THREE STEP
COMPLETE
TWO STEP
COMPLETE
STEP #1
TIME
COMPLETED
?
THREE
STEP
MODE
?
STEP #2
TIME
COMPLETED
?
MAINTAIN
STEP #3
CURRENT
OVERVOLT
REACHED
?
MAINTAIN
STEP #2
CURRENT
STEP #3
TIME
COMPLETED
?
NO
NO
YES
YES
NO
YES
YES
NO
OVERVOLT
REACHED
?
END
OVERVOLT
YES
NO
Doc: DWG1030-25-R11 Operators manual.odt
Page 21 of 72
Copyright Material of Intelligent Charging Limited © 2015
Printed On : 12/06/17