Cyrix-i 12/24V-400A intelligent combiner

is a technologically advanced battery connector designed by Victron Energy designed to ensure safe and efficient battery charging in various configurations. This device features intelligent voltage monitoring and the ability to prevent battery disconnection in situations of sudden load spikes. innovative software The switch analyzes both voltage and voltage trends, allowing for optimal connection and disconnection of batteries. In the event of sudden voltage changes, the Cyrix-i adjusts its operation depending on whether the downward or upward trend persists for a specified period, thus ensuring stable and safe battery connection.
Cyrix battery couplers are the perfect replacement for traditional diode isolators, offering virtually no voltage loss, eliminating the need to increase the output voltage of alternators or chargers. This allows the system to operate more efficiently, maintaining maximum power delivered to the batteries. A key advantage of this connector is its priority charging function for the starter battery, which is particularly important in systems where the alternator primarily charges this battery, with others only being connected once the appropriate voltage is reached.

Bidirectional Voltage Monitoring and Emergency Power Supply

is a device that monitors the voltage of both connected batteries, which means it can respond to voltage changes not only in the starter battery, but also in the auxiliary battery, for example when it is being charged from an external source. This ensures maximum control and operational safety in any power system configuration. Additionally, the Cyrix-i features a jump start function that allows for manual battery connection in the event of a discharged or damaged battery. This is particularly useful in critical situations where rapid power restoration can be crucial.
Two-color LED provides clear information about the device status, and the microswitch allows remote monitoring and control, which simplifies the management of complex battery systems. The device's compact size and low weight make it easy to install even in confined spaces, making it an ideal solution for both marine and land-based systems.

Technical Specifications

• Model: Cyrix-i 400A 12/24V


• Continuous current: 400 A


• Peak current: 2000 A for 1 second


• Input voltage: 8-36 VDC


• Overvoltage disconnector: 16V / 32V


• Current consumption in open state: 4 mA


• Emergency start: Yes, 30 sec.


• Microswitch for remote monitoring: Yes


• Status indication: Two-color LED


• Libra: 0.9 kg


• Dimensions (H x W x D): 78 x 102 x 110 mm

This advanced device guarantees a stable battery connection even in the most demanding conditions. Intelligent voltage monitoring and a manual emergency start function make it an essential component of any modern power system. With low voltage losses and priority charging of the starter battery, the Cyrix-i ensures the reliability and longevity of the power system. It's the perfect choice for anyone looking for an advanced, yet easy-to-use solution.