![]() The BMV-712 needs some specific settings when you use the BMV with Lithium batteries since they have a much higher charge efficiency. But I figured that if an overvoltage event is triggered, I still want to investigate a bit before the battery pack is connected again. If the overvoltage is triggered, I have to manually connect the battery by pushing the remote battery switch. ![]() Since I am using the ML-RBS 7700 I am not using inverted settings on the BMV-712 and the NC (Normally Closed) relay connection from the BMV-712 to the Contura switch. BMV-712 (NC) -> Contura Remote switch (Pin 1).I’m posting them below for others to see as well. I got a couple of questions from the facebook group of the wiring. To not over complicate the wiring I ran the wire from the battery monitor to the remote switch instead of to the battery switch. But after researching a bit, I figured out how to use the relay on the BMV-712.īy connecting a relay cable from the battery monitor to the switch of the ML-RBS remote battery switch, I could trigger the ML-RBS to disconnect the battery if the BMV-712 measures an overvoltage event on the battery pack. The manual of the BMV-712 battery monitor is not very detailed about the relay functionality. I am not overly concerned about compression since I will use very conservative settings for both over voltage and under voltage.īut one of the comments was to automate overvoltage protection on battery pack level using what I had already installed. One was to add compression to the battery pack that I will do some time later. I got a lot of positive comments and also some good recommendations. I can recommend anyone considering lithium to join this Facebook group. After my installation of the battery pack, I posted a comment regarding my Lithium installation. ![]() There is a great Facebook group regarding lithium batteries on boats. Some small parts remained that I needed to complete. ![]() Most of all the electrical wiring is complete. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |