Lead Crystal Technical Bulletin

LEAD CRYSTAL – Charging and commissioning requirements

Initial charging current to be 0.3C ( IE 30 amps for each 100 A/H)a.This requirement is important and must be adhered too at all times. Bulk charging voltage is 2.45volt per cell @ 25°C (14.7 v for a 12volt block)a.Charging below this rate will result in partial charging and void any warranty. Absorption charging voltage is also to be 2.45 volt per cell @ 25°Ca.This should continue until the tail current reaches at least 0.03C (IE 3 amps for a 100A/H battery). Float charging voltage to be set at 2.26667…

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