Search found 3 matches

by ProperCharging
Tue Aug 05, 2014 8:23 pm
Forum: All things battery related
Topic: HE DATA 1000/48 DC Motor Controller from www.gravitron.co.uk
Replies: 1
Views: 4347

HE DATA 1000/48 DC Motor Controller from www.gravitron.co.uk

Hello, I am helping my friend to hook up the HE DATA 1000/48 Controller, which he purchased quite some years ago from "gravitron". The motor for his application is the LAAA4002 fan assisted series motor. In the technical manual accompanied with the controller there was no schematic showing...
by ProperCharging
Thu Nov 04, 2010 11:15 am
Forum: All things battery related
Topic: Adaptive charging
Replies: 8
Views: 6638

Re: Adaptive charging

I’m charging “pbq” brand Agm batteries. Two12V 80Ah in parallel, and six in series to give 72V. As you might already know charging agm’s in series strings very often result in short battery life due to overcharging. Although batteries come from same batch, they differ in performance and hence reach ...
by ProperCharging
Tue Nov 02, 2010 7:00 pm
Forum: All things battery related
Topic: Adaptive charging
Replies: 8
Views: 6638

Adaptive charging

I’m searching a 72V lead acid charger with “adaptive charging algorithm” in order to get longest possible battery life. Chargers with “adaptive charging algorithm” have variable absorption time depending on SOC at charger switch on.
Does anyone know whether the Zivan NG3 perform this way?

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