Cyrix-Li-charge 12/24V-120A intelligent charge relay Victron Energy

Cyrix-Li-charge 12/24V-120A - Intelligent charge relay for lithium batteries

Cyrix-Li-charge 12/24V-120A is a microprocessor-controlled intelligent charge relay for 12 V or 24 V lithium battery systems. It engages when its control input is pulled high, to approximately battery voltage, and disengages when the input is left floating or pulled low, so the charging source can be disconnected from the battery by an external signal.

Main features:

• Battery voltage: 12 V or 24 V
• Continuous current: 120 A, equal to breaking capacity
• Control input: engages when high, disengages when low or floating
• Charger connection: after 3 s, from 13.0 V (26.0 V) on charger side
• Surge suppression: built-in, limits spikes on sudden disengagement
• Consumption and protection: 4 mA when open, IP54

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.

Technical specifications