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Victron BMV-712 Settings

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  • Victron BMV-712 Settings

    Just installed the 712 to a 1- 100ah battle born battery. Are the settings are correct?
    Didn’t see any other post on this site for settings.
    Thanks,
    Rudy
    South Dakota
    2019 GMC 3500HD Duramax SRW
    2018 Reflection 337RLS

  • #2
    Hi Rudy - You need to tweak a couple of settings. For one BB battery, these are the suggested settings from BB
    1. Battery capacity: 99 Ah
    2. Charged voltage: 14.4 volts
    3. Tail Current: 4.0%
    4. Charged detection time: 3 minutes
    5. Peukert Exponent: 1.05
    6. Charge efficiency factor: 99%
    7. Current threshold: .10 amps
    8. Time to go average: 3 minutes
    9. Zero current: zero
    10. Synchronize: sync
    11. Relay mode: default

      Jim
    Jim and Ginnie
    2024 Solitude 310GK
    GDRV Technical Forum Moderator
    GDRV Rally Support Coordinator

    Comment


    • #3
      TucsonJim
      Hey Jim,
      Thanks for helping me on this.
      Andi and I wish you and Ginnie a Happy 4th of July.
      Rudy
      Rudy
      South Dakota
      2019 GMC 3500HD Duramax SRW
      2018 Reflection 337RLS

      Comment


      • #4

        I pulled this from Battle Born's website, under FAQ for setting up Lithium batteries.
        1. Battery capacity: 99 Ah
        2. Charged voltage: 14.4 volts
        3. Tail Current: 4.0%
        4. Charged detection time: 3 minutes
        5. Peukert Exponent: 1.05
        6. Charge efficiency factor: 99%
        7. Current threshold: .10 amps
        8. Time to go average: 3 minutes
        9. Zero current: zero
        10. Synchronize: sync
        11. Relay mode: default

        Step 4: Click on Relay and input the following:
        1. Battery Mode: Default
        2. Inverter Relay: OFF
        3. Minimum close time: 0 minutes
        4. Relay off delay: 0 minutes
        5. Low SOC relay: 5%
        6. Clear low SOC relay: 10%
        7. Low voltage relay: 11 volts
        8. Clear low voltage relay: 12.5 volts
        9. High voltage relay: 14.8 volts
        10. Clear high voltage relay: 14.4 volts
        11. Low starter voltage relay: 0 volts
        12. Clear low starter voltage relay: 0 volts
        13. High starter voltage relay: 0 volts
        14. Clear high starter voltage relay: 0 volts
        Gary F
        2020 Solitude 375RES-R
        2019 Ford Super Duty diesel Dually

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