battery_compatibility:tab
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| battery_compatibility:tab [2025-07-16 06:47] – created guy_stewart | battery_compatibility:tab [2025-07-16 12:41] (current) – guy_stewart | ||
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| TAB has undertaken full Victron BMS-Can specification compliance testing and has successfully passed. | TAB has undertaken full Victron BMS-Can specification compliance testing and has successfully passed. | ||
| - | Testing was completed with TAB e.module L5.1 running BMS firmware version 0.3.4-8 | + | Testing was completed with TAB e.module L5.1 running BMS firmware version 0.3.5 and Cerbo GX running VenusOS v3.63 |
| === 1.1 A GX device is required, eg Cerbo GX, etc === | === 1.1 A GX device is required, eg Cerbo GX, etc === | ||
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| It is essential to use the BMS-Can (or CAN-bus) connection of a [[venus-os: | It is essential to use the BMS-Can (or CAN-bus) connection of a [[venus-os: | ||
| - | It is recommended to use the latest firmware version on new installations and when trouble shooting | + | It is recommended to use the latest firmware version on new installations and when troubleshooting |
| Victron BMS cable type A or B can be used to connect between the TAB COM port and the GX device. | Victron BMS cable type A or B can be used to connect between the TAB COM port and the GX device. | ||
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| Once the communication is established: | Once the communication is established: | ||
| - | At 3.60V cell voltage battery will trigger a warning, at 3.70V battery will disable charging. If the battery is overcharged, | + | At 3.70V cell voltage battery will trigger a warning |
| - | When the battery is over discharged (min cell voltage below 2.70V and above 2.00V) it will still allow charging with low current (CCL 5A per module). | + | When the battery is over discharged (min cell voltage below 2.50V and above 2.00V) it will still allow charging with low current (CCL 5A per module). Normal charging will be restored after min cell voltage reaches 2.80V. |
| - | If the minimum cell voltage drops below 2.00V it will disable charging and discharging | + | If the minimum cell voltage drops below 2.00V it will disable charging and discharging. Contact |
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| ===== 3. Further system integration documentation | ===== 3. Further system integration documentation | ||
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| + | https:// | ||
| {{ : | {{ : | ||
battery_compatibility/tab.1752641267.txt.gz · Last modified: by guy_stewart