Victron Battery Protect 12/24V - 65A
Victron Battery Protect 12/24V - 65A
SKU:792-BPR000065400
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Victron Battery Protect 12/24V - 65A
Automatic Voltage Detection ย |ย Essential Load Protection
The Victron Battery Protect 12/24V - 65A (MPN: BPR000065400) is a crucial battery management device designed to safeguard your valuable battery bank from excessive discharge. It intelligently disconnects non-essential loads before the battery is fully depleted, preventing damage and ensuring sufficient power remains for critical functions, such as engine starting.
Featuring automatic 12V or 24V system voltage detection and easy programming via a 7-segment LED display, this Battery Protect offers reliable and user-friendly operation for a wide range of DC applications.
IMPORTANT NOTE: This device is uni-directional, handling current in one direction only (either to a load or from a charger), and current flows from the Battery terminal to the Load terminal.
Key Features
| โถย Battery Protection โ Prevents deep discharge to extend battery lifespan and maintain power for critical loads. |
| โถย 12/24V Auto Ranging โ Automatically detects the system voltage (12V or 24V) for versatile application. |
| โถย Easy Programming โ Simple setup of engage/disengage voltage levels using a clear 7-segment LED display. |
| โถย Li-ion Battery Compatibility โ Features a dedicated mode for Li-ion batteries, allowing control via a VE.Bus BMS. |
| โถย Ultra-Low Current Consumption โ Minimises power draw, especially crucial for Li-ion batteries after low voltage shutdown. |
| โถย Over Voltage Protection โ Disconnects loads if DC voltage exceeds safe limits (16V for 12V, 32V for 24V). |
| โถย Ignition Proof Design โ Utilises MOSFET switches instead of mechanical relays, ensuring spark-free operation. |
| โถย Delayed Alarm Output โ Activates after 12 seconds of low voltage, preventing false alarms during engine cranking. |
| โถย Intelligent Load Disconnect โ Disconnects loads 90 seconds after alarm, with a recovery window to prevent unnecessary shutdowns. |
| โถย Automatic Reconnect โ Re-engages loads 30 seconds after battery voltage recovers above the preset threshold. |
Technical Specifications
| Parameter | Value |
|---|---|
| Model | BPR000065400 |
| Manufacturer | Victron Energy |
| System Voltage | 12/24V (Auto Detect) |
| Operating Voltage Range | 6 โ 35V DC |
| Continuous Load Current | 65A |
| Peak Current (30 seconds) | 250A |
| Current Consumption (On) | 1.5mA |
| Current Consumption (Off/LVSD) | 0.6mA |
| Over Voltage Trip (12V System) | 16V |
| Over Voltage Trip (24V System) | 32V |
| Alarm Output Delay | 12 seconds |
| Max. Load on Alarm Output | 50mA (short circuit proof) |
| Load Disconnect Delay | 90 seconds |
| Load Reconnect Delay | 30 seconds |
Battery Management Functions
| Function | Benefit |
|---|---|
| Deep Discharge Prevention | Automatically disconnects loads to prevent irreversible battery damage. |
| Engine Cranking Protection | Ensures sufficient battery power remains for starting engines or other high-current demands. |
| Li-ion BMS Control | Allows external control by a Victron VE.Bus BMS for advanced lithium battery protection. |
| Over-Voltage Safeguard | Protects sensitive electronics by disconnecting loads during high voltage events. |
| Programmable Thresholds | Customisable engage and disengage voltage settings to suit specific battery types and applications. |
Typical Applications
| Application | Description |
|---|---|
| Motorhomes & Caravans | Protects leisure batteries from deep discharge, ensuring power for essential appliances and vehicle starting. |
| Marine Vessels | Safeguards service batteries on boats, maintaining power for navigation, communication, and engine start. |
| Off-Grid Solar Systems | Essential for protecting battery banks in remote cabins, sheds, or small off-grid installations. |
| Emergency Backup Systems | Ensures backup batteries are not over-discharged, ready for power outages. |
| Commercial Vehicles | Protects auxiliary batteries in commercial fleets, preventing downtime due to battery failure. |
Built-In Protection Functions
The Victron Battery Protect 12/24V - 65A incorporates several robust protection features to ensure system safety and longevity. These include: Over Voltage Protection, which disconnects the load if the DC voltage exceeds 16V (for 12V systems) or 32V (for 24V systems) to prevent damage to sensitive equipment. ย โขย An Ignition Proof Design, utilising MOSFET switches instead of relays, eliminates sparks for safe operation in environments where flammable gases may be present. ย โขย A Short Circuit Proof Alarm Output, capable of handling up to 50mA, provides reliable signalling for low voltage conditions without risk of damage.
Common Questions
What is the primary purpose of the Victron Battery Protect?
Its main function is to disconnect non-essential loads from your battery before it becomes excessively discharged, preventing damage and ensuring enough power for critical applications like starting an engine.
Can this Battery Protect be used with lithium batteries?
Yes, it has a special setting for Li-ion batteries, allowing it to be controlled by a Victron VE.Bus BMS for optimal protection and management.
How does the over-voltage protection work?
The device will automatically disconnect the load if the DC voltage exceeds 16V in a 12V system or 32V in a 24V system, safeguarding sensitive equipment from potential damage.
Is the Battery Protect easy to set up?
Yes, programming is made easy using the integrated 7-segment LED display, which allows you to select from several predefined engage/disengage voltage settings.
Installation Notes
- Ensure the Battery Protect is correctly sized for your system's continuous and peak current requirements.
- Always connect the device according to the manufacturer's instructions, paying close attention to the uni-directional current flow.
- Mount in a well-ventilated area, protected from direct moisture and excessive heat.
- Use appropriate cable gauges for all connections to prevent voltage drop and overheating.
- For complex installations or if unsure, professional installation by a qualified electrician is recommended.
Before You Buy
- Verify System Voltage: Confirm your battery system operates at 12V or 24V DC.
- Check Current Requirements: Ensure the 65A continuous rating is sufficient for your total load. Consider peak current demands.
- Battery Type: If using Li-ion batteries, confirm if an external VE.Bus BMS is present for optimal control.
- Application Suitability: Consider if the uni-directional nature of the device aligns with your intended use (load disconnection or charge interruption, not both simultaneously).
- Consult Manual: Always refer to the official Victron Energy manual for detailed wiring diagrams and programming instructions.
Specifications are subject to change by the manufacturer. Always verify compatibility and requirements with your specific system before purchase. E&OE.
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