Fronius Acctiva Professional Flash User Manual download pdf (Page 65)

Charge acceptance test

General Charge acceptance test mode is used to determine a battery’s ability to accept a charge.

The charge acceptance test takes place as follows:

- charge acceptance testing is conducted automatically for a period of 15 minutes; if the

result is positive, the device will then switch automatically to standard charging mode

and charge the battery

- if the result is negative, „Test Fail“ appears on the charger’s screen and charging of

the battery is halted

A prerequisite for a satisfactory charge acceptance test is compliance with EU standard

EN-50342-1:2006 item 5.4 (battery approx. 50% discharged).

Preparations To ensure the battery is about 50% discharged, the following preparations can be carried

out immediately before the charge acceptance test:

Fully charge the battery

Calculate the discharge current:

Charge battery for approx. 5 hours with the calculated discharge current

Start the charge

acceptance test

discharge current =

battery capacity (Ah)

Select the charge acceptance test mode by pressing the info button

Set the capacity of the battery to be tested using the „up“ and „down“ buttons

Connect (+) charging terminal to positive pole on battery

(Connect (-) charging terminal to negative pole on the battery, or to vehicle body (e.g.

engine block) in the case of vehicle electrical systems

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Fronius Acctiva Professional Flash User Manual Page 65