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smallBMS with pre-alarm

5. Appendix

In this section:

5.1. Appendix A

  1. Loads which can be controlled directly by the Load disconnect output of the smallBMS:

    • Inverters:

      All Phoenix inverters VE.Direct and Phoenix Inverters Smart. Connect the Load disconnect output of the BMS to terminal H of the 2-pole connector of the inverter.

    • DC-DC converters:

      All Tr type DC-DC converters with remote on/off connector and Orion 12/24-20. Connect the Load disconnect output of the BMS to the right hand terminal of the 2-pole connector.

    • BatteryProtect and Smart BatteryProtect:

      Connect the Load disconnect output of the BMS to terminal 2.1 (right hand terminal) for the BatteryProtect and H pin of the 2-pole connectorfor the Smart BatteryProtect.

    • Cyrix-Li-Load:

      Connect the Load disconnect output of the BMS to the control input of the Cyrix.

  2. Loads for which an inverting remote on-off cable is needed (article number ASS030550100 or -120):

    • Phoenix VE.Bus inverters and VE.Bus Inverter Compact rated at 1200VA or more

  3. Solar charge controllers which can be controlled directly by the Charge disconnect output:

    • BlueSolar MPPT 150/70 and 150/80 CAN-bus:

      Connect the Charge disconnect output of the BMS to the left hand terminal of the 2-pole connector (B+).

    • SmartSolar MPPT 150/45 and higher, 250/60 and higher

      Connect the Charge disconnect output of the BMS to the right hand terminal (marked +) or the left hand terminal (marked H) of the 2-pole connector.

  4. Solar charge controllers for which a VE.Direct non-inverting remote on-off cable is needed (article number ASS030550320):

    • BlueSolar MPPT models except the BlueSolar MPPT 150/70 and 150/80 CAN-bus

    • SmartSolar MPPT up to 150/35

  5. Battery Chargers:

    • Phoenix Smart IP43 Chargers:

      Connect the Charge disconnect output of the BMS to terminal H of the 2-pole connector.

    • Other battery chargers:

      Use a Cyrix-Li-Charge.