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electrical:12v:charging [2020/10/11 19:48] 127.0.0.1 external edit |
electrical:12v:charging [2020/10/18 11:54] frater_secessus [bulk stage] |
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===== three stage charging ===== | ===== three stage charging ===== | ||
- | Three stage or " | + | Three stage((some mfg claim 4 or more charging stages, including equalization or proprietary stages. |
SternWake sums up smart charging: | SternWake sums up smart charging: | ||
- | > "Bulk rate is maximum amps the charging source can supply until the absorption voltage is reached, at that point the amps required to hold the ABSV will taper. The longer the battery is held at ABSV, the more the amps required to hold ABSV will taper. At some point, either time, or the amps required to hold ABSV fall below a threshold and triggers float mode." | + | > "Bulk rate is maximum amps the charging source can supply until the absorption voltage is reached, at that point the amps required to hold the ABSV((Vabs, absorption voltage)) |
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==== bulk stage ==== | ==== bulk stage ==== | ||
- | The bulk stage is a fast and furious rush to get **maximum power returned to the battery bank**. | + | The bulk stage is a fast and furious rush to get **maximum power((or max // |
This stage **begins when charging starts** (as when the sun comes up) and **ends when the battery climbs to the acceptance voltage setpoint**, 14.8v in our T-105 example. | This stage **begins when charging starts** (as when the sun comes up) and **ends when the battery climbs to the acceptance voltage setpoint**, 14.8v in our T-105 example. |