I would like to use my 712 to operate two existing contactors as low and high voltage cutoffs but I cannot find any info about what contactor would be compatible with the BMS. The contactors I have are 12V I believe 3A max operating current, 200A load current. I have heard there are also currents that get induced when these are activated that can harm the electronics of the sensor (the 712 in this case). My manual doesn't provide any info that I can find about compatible contactors.
Can I hook mine up directly to the BMS 712?
Do I need 48V instead of 12V contactors?
Do I need a separate 12V power supply for the contactors?
If I had 48V contactors, could I hook them up directly tot he BMS? etc.. etc.
Any help or advice would be appreciated!