question

Kaj-Ove Christensen avatar image
Kaj-Ove Christensen asked

Multiplus float and absorption voltage 0.2 too heigh

Whey is it heigher Then specifyed. ?

Float spec is 13.8v and is In app 14.0v

Absorption spec 14.4v and is in app 14.6

Temp is in app 18 degree celcius


production failure.

Poor quality. made in china

MultiPlus Quattro Inverter Charger
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Matthias Lange - DE avatar image
Matthias Lange - DE answered ·

Temperature compensation?
If the temperature get lower than 25°C and temperature compensation is activated the charging voltage goes higher.

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ostersea avatar image ostersea commented ·

and / or V-Sense (if connected) compesating for loss in cables.

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