Victron Energy Cyrix-ct 12/24V-230A Battery Combiner
CYR010230010
Intelligent Bidirectional Alternator Charging and Heavy-Duty Dual Battery Isolation: The commercial-grade Victron Energy Cyrix-ct 12/24V-230A Intelligent Battery Combiner (CYR010230010) is a robust, microprocessor-controlled bidirectional voltage-sensitive relay (VSR) engineered to automatically coordinate charging currents between an engine starter battery and an auxiliary house bank. Conservatively rated for a massive 230A continuous current and featuring a 500A emergency cranking threshold, this smart combiner operates with virtually zero voltage loss, eliminating the drop-off issues common to traditional diode isolators so your alternator or shore charger can supply exact voltages without adjustment. Driven by intelligent trend-sensing software, the Cyrix-ct monitors voltage levels to parallel your battery banks only when an active charge source is detected, and breaks the link immediately when charging ceases—acting as an automated charging bridge inside advanced lithium power systems. Outfitted with a built-in transient voltage suppressor and a manual Start Assist connection to parallel banks for 30 seconds in a starting emergency, this auto-ranging IP54 unit delivers code-compliant dual-battery tracking to maximize the charging efficiency of premium LiFePO4 lithium batteries, whether integrated into mobile arrays of high-capacity 12V lithium batteries or high-efficiency 24V lithium batteries.