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Victron energy SmartSolar MPPT 150/45-Tr Handleiding pagina 4

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Beschikbare talen

Automatic battery voltage recognition

The controllers will automatically adjust to a 12V, 24V or a 48V system one

time only. If a different system voltage is required at a later stage, it must be

changed manually, for example with the Bluetooth app or the optionel LCD

display. Similarly, manual setting is required in case of 36V system.

Flexible charge algorithm

Fully programmable charge algorithm, and eight preprogrammed algorithms,

selectable with a rotary switch.

Adaptive three step charging

The SmartSolar MPPT Charge Controller is configured for a three step

charging process: Bulk – Absorption – Float.

A regular equalization charge can also be programmed: see section 3.8 of

this manual.

Bulk

During this stage the controller delivers as much charge current as possible

to rapidly recharge the batteries.

Absorption

When the battery voltage reaches the absorption voltage setting, the

controller switches to constant voltage mode.

When only shallow discharges occur the absorption time is kept short in

order to prevent overcharging of the battery. After a deep discharge the

absorption time is automatically increased to make sure that the battery is

completely recharged. Additionally, the absorption period is also ended when

the charge current decreases to less than 2A.

Float

During this stage, float voltage is applied to the battery to maintain it in a fully

charged state.

When the battery voltage drops below float voltage during at least 1 minute a

new charge cycle will be triggered.

Equalization

See section 3.10

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