Simarine SPDU52

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

The Simarine SPDU-52 is a versatile power distribution unit, developed for demanding caravan and boat installations. It serves as a central connecting element for measurement modules, shunts, and sensors, all controlled via a Simarine VIA panel. With high precision and robust construction, the SPDU-52 ensures reliable power distribution in your mobile power system.

Versatile Connectivity Options

• 3 SICOM Interfaces: Two bidirectional ports for power supply and data transfer, plus 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 Power Monitoring

• 4 Current Measurement Channels: Solar, charger, main 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 a 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 seeking a reliable, modular, and scalable power distribution system in mobile applications – precise, compact, and dependable.

Documents & Downloads

• Manual SPDU-52
• Instructions SPDU-52