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Victron Energy Cyrix-Li-ct 12/24V-230A Intelligent Li-ion Battery Combiner

The Cyrix Battery Combiner is a microprocessor controlled heavy duty relay that automatically connects batteries in parallel when one of them has reached a pre-set voltage (indicating that the battery is being charged), and disconnects when the voltage decreases below float level (indicating that one or more batteries are being discharged). Cyrix Battery Combiners are an excellent replacement for diode isolators. The main feature is that there is virtually no voltage loss so that the output voltage of alternators or battery chargers does not need to be increased.

  • Victron Energy Cyrix Battery Combiner is a microprocessor controlled heavy duty relay that automatically connects batteries in parallel when one of them has reached a pre-set voltage
  • Victron Energy Cyrix-Li-ct will parallel connect a lead acid starter battery and a LiFePO4 battery
  • Victron Energy Cyrix will disengage immediately: when its control output becomes free floating, signaling cell over voltage or cell over temperature and/or when battery voltage drops below 13.2V
  • Start assist function: a short negative pulse will close the relay during 30 seconds
  • A built-in transient voltage suppressor will limit the voltage spike that may occur when Victron Energy Cyrix suddenly disengages due to cell overvoltage or over temperature

Internal Reference: CYR010230412