I have a Schaudt elektrobock 99 fitted in my Burstner 660 (2003). I want to be sure that the elektrobock 99 is charging my new batteries as one would expect and NOT overcharging them. I have the Schaudt manual & I have the dip switch set correctly to Lead Acid.
·The batteries are 2 new 115A Leisure Batteries (Yuasa Leisureline L35-115 12v 115Ah)
·The voltages / currents / A hrs readings are taken from a Victron BMV 700 battery monitor.
I am concerned that when switching on the Mains, the charge voltage always starts at somewhere between 14.2v & 14.4v. The very 1st Mains charge started at 14.4v @ 16A and dropped down to 13.7v once the charge current got to around 6 amps (after 12 hrs). It then stayed at 13.7v even after 48hrs when the charge current had dropped to only 0.2A.
I then drained the batteries very slowly for 5 days which took about 20 AHrs out of them. I had to take the van out for fuel, & so the engine ran for approx 30 mins which put a lot of charge back into the batteries (14.2V initial charge @ 16A falling to 3A at the end of the 30 mins)
When back on the drive, I did a 2nd Mains charge which started at 14.2v @ 4.4A; after 12 hours the charge was 13.75v @ 0.4A; after 24hrs it was 13.78v @ 0.28A.
There is no other form of charging as I have now removed the solar panel regulator (Sunsaver SS 6) from the circuits as this was wired to bypass the elektroblock charger. I am planning to replace the solar regulator with a new LR1218 when I am sure that the elektrobock 99 is operating correctly as designed.
·The batteries are 2 new 115A Leisure Batteries (Yuasa Leisureline L35-115 12v 115Ah)
·The voltages / currents / A hrs readings are taken from a Victron BMV 700 battery monitor.
I am concerned that when switching on the Mains, the charge voltage always starts at somewhere between 14.2v & 14.4v. The very 1st Mains charge started at 14.4v @ 16A and dropped down to 13.7v once the charge current got to around 6 amps (after 12 hrs). It then stayed at 13.7v even after 48hrs when the charge current had dropped to only 0.2A.
I then drained the batteries very slowly for 5 days which took about 20 AHrs out of them. I had to take the van out for fuel, & so the engine ran for approx 30 mins which put a lot of charge back into the batteries (14.2V initial charge @ 16A falling to 3A at the end of the 30 mins)
When back on the drive, I did a 2nd Mains charge which started at 14.2v @ 4.4A; after 12 hours the charge was 13.75v @ 0.4A; after 24hrs it was 13.78v @ 0.28A.
There is no other form of charging as I have now removed the solar panel regulator (Sunsaver SS 6) from the circuits as this was wired to bypass the elektroblock charger. I am planning to replace the solar regulator with a new LR1218 when I am sure that the elektrobock 99 is operating correctly as designed.