Cyrix-ct 12/24V-120A Battery combiner kit

Set Cyrix-ct 12/24V-120A brands Victron Energy is a modern solution for automatic management of battery charging in vehicles and power systems. The main feature of the kit is microprocessor contactor, which dynamically monitors battery voltage, automatically connecting them when they are fully charged and disconnecting them when the voltage drops below a specified level. This feature allows the device to ensure maximum efficiency by eliminating the energy losses associated with traditional diode isolators. Cyrix-ct 12/24-120 is the ideal choice for managing batteries in RVs, boats, and other multi-battery systems, ensuring longevity and reliability in all conditions.

Intelligent charging management

Thanks to advanced software, Cyrix-ct It monitors not only the voltage but also the overall voltage trend. This allows the device to predict when to connect or disconnect batteries, minimizing the risk of incorrect system decisions, such as a brief voltage drop caused by a temporary load. The contactor automatically adjusts the connection and disconnection times based on current conditions, making the system more resilient to sudden load changes or voltage fluctuations.

Versatility and safety

It automatically recognizes whether it's operating in a 12V or 24V system, making it exceptionally versatile and easy to integrate with various systems. Additionally, the device allows for manual parallel connection of batteries, which is particularly useful in emergency situations, such as when the starter battery is discharged. This function can be activated with a simple switch, increasing system safety and ensuring that the batteries are always ready for operation, even in the most critical moments.

Technical Specifications

• Model: Cyrix-ct 12/24-120


• Status indication using LEDs: NO


• Continuous current: 120 A


• Rated starting current (5 s): 180 A


• Switching voltage: 13V to 13.8V and 26V to 27.6V (using intelligent trend detection)


• Cut-off voltage: 11V to 12.8V and 22V to 25.7V (using intelligent trend detection)


• Current consumption in open state: <4 mA


• Current consumption in closed state: 12V: 220mA, 24V: 120mA


• Starting aid: Yes (Cyrix device stays on for 30 seconds)


• Control cable included (1 m long): NO


• Protection class: IP54


• Libra: 0.11 kg


• Dimensions (H x W x D): 46 x 46 x 80 mm

This technologically advanced device, thanks to intelligent charge management and installation flexibility, is ideal for a wide variety of power systems. Its compact size and low weight make it an ideal solution where space and efficiency are key. Safety, automatic adjustment to conditions, and minimal energy loss guarantee the reliability of this set.