![]() For synchronisation to happen, the charged voltage and charge detection time conditions need to have been met as well. Tail current: the current at below which the battery monitor synchronises and resets the SoC to 100%. In case the system voltage setting is changed, the charged voltage setting needs to be adjusted as well. The default is set to 14.0V and can be adjusted if necessary. For synchronisation to happen, the tail current and charged detection time conditions need to have been met as well. A full list of all settings used can be found in the Appendix section 10.3.Ĭharged voltage: the voltage at above which the battery monitor synchronises and resets the SoC to 100%. The reason for this is that the Lynx Smart BMS is always used together with Victron Lithium Batteries Smart and a lot of battery monitor parameters are therefore known because they relate to the battery type. Unlike other battery monitors, the Lynx Smart BMS battery monitor settings are mostly fixed settings and are not customisable. In addition to the SoC threshold, a new charging cycle is started after a firmware update, when the battery voltages are below 12V/24V/48V (3V per cell) or when a low cell voltage is detected. This can be adjusted if required.Ī new charge cycle means that the CVL (charge voltage limit) is increased from 13.5V (for a 12V battery) to 14.2V. This is the threshold at which the Lynx Smart BMS starts a new full charging cycle. The default is every 30 days and can be adjusted if required. Repeated absorption interval: in days at which a new full charging cycle is started, if the battery SoC does not fall below the SoC threshold. In this way it’s possible to save some battery power for essential DC loads, for example on boats such as lighting, bilge pump and navigation.Ībsorption time: is set to 2 hours by default. Lynx Smart BMS related menu structure of the GX deviceĭischarge Current Limit at pre-alarm (default "No"): if set to "Yes", the discharge current limit is already set to 0A in the event of a pre-alarm, while the ATC contact remains closed. ![]() LED indications, warnings, alarm and error codes State of charge does not increase/decrease fast enough or too fast when charging/discharging. BMS is displaying alarm while all cell voltages are within range The pre-alarm setting is missing in VictronConnect The BMS frequently disables the battery charger How to recover from OFF mode when no charge voltage was detected Commissioning and Operation of the Lynx Smart BMS Lynx Smart BMS, 1x Lynx Distributor and lithium batteries Lynx Smart BMS, 2x Lynx Distributor and lithium batteries Connect ATC/ATD controlled loads and chargers Mounting and interconnecting Lynx modules ![]() Integration into the Lynx Distributor System System Design considerations and examples Shunt connections bolts: M10 (0.3937 inch)īody diameter and depth: 52 mm (2.0 inch) and 31 mm (1. ![]() Temperature measurement range: -20 +50 ☌īistable relay: 60V / 1A normally open (function can be inverted) Measures voltage of second battery, or temperature, or midpoint: Yes Input voltage range, auxiliary battery: 6.5 - 70 VDC For those who prefer surface mounting, an optional wall enclosure is available for a more customized setup. The installation process is straightforward, involving connecting the provided shunt in the negative battery cable, mounting the monitor in a 52mm diameter hole, and connecting the necessary wires. Moreover, the BMV-712 is equipped with external alarms that can be triggered through the relay contact for added security and monitoring capabilities. With its built-in Bluetooth module, data transfer to smartphones or computers becomes seamless, providing users with real-time insights into battery performance. Additionally, it offers the convenience of an extra voltage input, enabling measurements of auxiliary or starter battery voltage, midpoint voltage, or temperature (when coupled with the optional temperature sensor). This advanced device efficiently calculates essential metrics like power, state-of-charge, and time-to-go. Victron's latest high precision battery monitor, the BMV-712, is designed to monitor both voltage and current of a single battery bank with remarkable accuracy.
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