Meet the Victron Combiner 12/24V-230A Cyrix-CT Intelligent Combiner, a microprocessor-controlled heavy-duty relay that automatically connects batteries in parallel when one battery reaches a preset charging voltage, and disconnects when the voltage dips below float level. It’s designed to simplify multi-battery systems while protecting your batteries from unnecessary discharge.
Why choose Cyrix-CT? Because it’s an outstanding replacement for diode isolators, delivering virtually no voltage loss. That means the output voltage from alternators or battery chargers doesn’t need to be artificially increased to compensate for drop—you get efficient charging without extra energy waste.
Key benefits
- Automatic parallel connection and disconnection based on battery voltage for optimal charging and longevity
- Microprocessor control for precise, reliable switching in demanding environments
- Virtually zero voltage loss, preserving charging efficiency from alternators or chargers
- 12/24V operation with a 230A current rating suitable for dual-battery setups in vehicles, boats, and off-grid systems
- Easy to replace diode isolators, simplifying integration with existing charging systems
How it works
The Cyrix-CT monitors battery voltages and automatically connects batteries in parallel when charging is detected, then disconnects when the float voltage is no longer maintained. This prevents unnecessary discharge and ensures balanced charging across the bank, improving overall battery performance and system reliability.
Specifications at a glance
- Voltage: 12/24 V
- Current: 230 A
- Control: Microprocessor-powered Cyrix-CT
- Type: Intelligent battery combiner / heavy-duty relay
- Replacement for: Diode isolators with minimal voltage loss
Manufacturer: Victron Energy • Manufacturer Part No: CYR010230010 • UPC: 8719076022206
Note: For returns, repairs, or support issues related to this product, please contact your Victron dealer.
