BMPRO PXShunt500 500A Battery Monitoring Shunt

Take complete control of your caravan or RV battery system with the BMPRO PXShunt500 500A Battery Monitoring Shunt. Designed specifically for high-current BMPRO power management systems, the PXShunt500 delivers highly accurate battery monitoring, ensuring you always know your battery's true State of Charge, energy usage, and remaining runtime.

The BMPRO PXShunt500 consists of two integrated components—the XShunt500 and PXGateway—which are hardwired into your electrical system for maximum reliability and performance. By allowing high-current loads and charging sources to connect directly to your battery, the PXShunt500 ensures your BMPRO power management system maintains precise battery monitoring data, even under demanding operating conditions.

Perfect for caravan, camper trailer, motorhome and off-grid applications, the PXShunt500 seamlessly integrates with compatible BMPRO systems including the BatteryPlus35, Aspero, and J35. Real-time battery information is communicated via CAN Bus, keeping your display updated with accurate State of Charge and Time Remaining calculations.

Built tough for Australian conditions, the XShunt500 features an IP67 waterproof rating, making it suitable for external mounting outside your caravan or RV. Easy-to-read LED status indicators provide instant system feedback, while support for both Lead Acid and LiFePO4 lithium batteries ensures broad compatibility across modern battery setups.

Key Features

• Genuine BMPRO PXShunt500 battery monitoring system
• High-current battery monitoring up to 500A continuous current
• Supports 12V battery banks up to 1200Ah
• Provides accurate State of Charge and Time Remaining calculations
• Hardwired installation for superior reliability
• Compatible with BMPRO BatteryPlus35, Aspero and J35 systems
• CAN Bus communication for seamless integration
• Suitable for both Lead Acid and LiFePO4 lithium batteries
• Easy-to-read LED status indicators
• External mounting capable with IP67-rated XShunt500
• Ideal for caravans, camper trailers, motorhomes and off-grid systems

Battery Parameters Monitored

• Battery Voltage
• Charging and Discharging Current
• Energy Consumption (Ah)
• Battery Temperature
• State of Charge
• Remaining Runtime

Specifications

Brand: BMPRO
Model: PXShunt500
Part Number: PXSHUNT500

Electrical Specifications

• Voltage Range: 8V – 16V
• Voltage Resolution: <20mV
• Current Resolution: <200mA
• Continuous Current Rating: 500A
• Overload Protection: ±800A
• Battery Capacity Support: Up to 1200Ah

Temperature

• Operating Temperature: -10°C to 50°C
• Temperature Resolution: 3°C

Power Consumption

• XShunt500 Quiescent Current: <10mA
• PXGateway Quiescent Current: <20mA

Communication

• CAN Bus Cable Length: 0.5m
• PXGateway Cable Length: 2.5m

Dimensions

• XShunt500: 156 x 46 x 47.5mm
• PXGateway: 90 x 52 x 24mm

Weight

• XShunt500: 1kg
• PXGateway: 150g

Environmental

• Humidity: ≤90% RH (Non-Condensing)
• XShunt500 IP Rating: IP67
• PXGateway IP Rating: IP30

Why You'll Love It

The BMPRO PXShunt500 gives you a true picture of your battery's health and performance, eliminating guesswork when you're travelling or camping off-grid. Whether you're running large inverters, charging from solar, or powering high-current accessories, you'll benefit from accurate battery monitoring, longer battery life, and confidence that your power system is performing exactly as it should. Built tough for Australian adventures and fully integrated with BMPRO's trusted power management systems, it's an essential upgrade for serious RV owners.