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Quote from philtao on 02/09/2021, 10:27 amThis is an open discussion on pre-charge and the article What is pre-charge and how it works...
This is an open discussion on pre-charge and the article What is pre-charge and how it works...
Quote from Skokie on 02/02/2022, 3:42 amI am just looking for the right resistor to buy. In the article is written 7Ohm, more than 30W @12V.
I found this one here https://www.reichelt.de/dickschichtwiderstand-radial-30-w-8-ohm-1--cad-mp930-8-00-p236935.htmlCan I use it for precharging a Victron Multiplus Inverter?
I am just looking for the right resistor to buy. In the article is written 7Ohm, more than 30W @12V.
I found this one here https://www.reichelt.de/dickschichtwiderstand-radial-30-w-8-ohm-1--cad-mp930-8-00-p236935.html
Can I use it for precharging a Victron Multiplus Inverter?
Quote from philtao on 02/02/2022, 7:54 amThat will work for a 12 volt installation (actually about 13.2 volt).
Pre-charge current will be: 13.2 volt / 8 Ohm = 1.65 A
And power dissipated = 13.2 x 1.65 = 22 W
That will work for a 12 volt installation (actually about 13.2 volt).
Pre-charge current will be: 13.2 volt / 8 Ohm = 1.65 A
And power dissipated = 13.2 x 1.65 = 22 W