Simarine VIA Power Distribution Unit SPDU52

Simarine SPDU-52 – Intelligent Power Distribution for Caravan and Marine Systems

The Simarine SPDU-52 is a versatile power distribution unit designed for demanding caravan and boat installations. It serves as the central connection point for measuring modules, shunts, and sensors, which are controlled via a Simarine VIA panel. With high precision and a robust design, the SPDU-52 ensures reliable power distribution in your mobile power system.

Versatile Connection Options

• 3 SICOM interfaces: Two bidirectional ports for power supply and data transmission, as well as a dedicated connection for the caravan panel.
• Integrated battery support: Support for main and starter batteries – with an output voltage of 8–22 VDC.

Precise Energy Monitoring

• 4 current measuring channels: Solar, charger, main battery, and starter battery – with ±2% accuracy.
• Voltage measurement: 0–35 VDC with ±0.5% accuracy.
• Resistance measurement: 0–65 kOhm with ±3% accuracy – ideal for tank sensors.

Modular system for maximum scalability

Expand your system with up to:

• 6 batteries
• 24 shunts
• 10 temperature sensors
• 14 tank level sensors
• 2 tilt sensors

Robust for mobile use

With an operating temperature range of –10°C to +70°C, the SPDU-52 is suitable for extreme conditions in caravan and boat installations.

Important: A Simarine VIA panel is required for control and visualization – this is sold separately.

The SPDU-52 is the ideal solution for anyone looking for a reliable, modular, and scalable power distribution system in mobile applications – precise, compact, and dependable.