Victron Cyrix-i 12/24V-400A intelligent battery combiner - CYR010400000

Overview

The Victron Cyrix Battery Combiners are microprocessor-controlled, heavy-duty relays that automatically connect multiple batteries in parallel when charging is detected. Once battery voltage drops below float level, the batteries are automatically disconnected to prevent unwanted discharge.

With virtually zero voltage loss, Cyrix Battery Combiners are an ideal replacement for traditional diode isolators, ensuring full alternator or charger output voltage is delivered to all connected battery banks without the need to increase charging voltage.

Key Features

Intelligent Battery Management

• Automatically connects batteries when a preset charge voltage is reached
• Disconnects batteries when voltage drops below float level
• Optimises charging across multiple battery banks

Zero Voltage Drop Design

• Virtually no voltage loss across the relay
• Ensures maximum charging efficiency
• Eliminates the need to compensate alternator or charger voltage

Heavy-Duty Reliability

• Microprocessor controlled relay for precise operation
• Designed for continuous high-current applications
• Suitable for marine, automotive, and off-grid power systems

Available Models

• 120A model
• 230A model
• 400A model