The Victron BatteryProtect 12/24V–65A is an intelligent load disconnect device designed to protect batteries from deep discharge and overvoltage while ensuring safe operation for sensitive electronics. Compatible with lead-acid and Li-ion batteries, it is ideal for automotive, marine, and off-grid applications.
Product Features:
- 12/24V Auto Ranging: Automatically detects system voltage for hassle-free installation.
- Easy Programming: Allows selection of various engage/disengage voltages, displayed via a built-in seven-segment indicator.
- Li-ion Battery Compatibility: Includes a special setting for use with VE.Bus BMS; can also act as a charge interrupter between a charger and a Li-ion battery.
- Ultra Low Current Consumption: Minimizes power draw—especially important for Li-ion batteries after low voltage shutdown.
- Over Voltage Protection: Automatically disconnects the load if voltage exceeds 16V (12V systems) or 32V (24V systems) to protect sensitive electronics.
- Ignition Proof: Uses MOSFET switches instead of relays—eliminating sparks for safer operation.
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Delayed Alarm Output: Triggers after 12 seconds of low voltage to avoid false alarms; ideal for use with buzzers, LEDs, or relays (max 50 mA).
Specifications:
- Max. Continuous Load Current: 65A
- Peak Current (30 seconds): 250A
- Operating Voltage Range: 6 – 35V
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Current Consumption:
- On: 1.5 mA
- Off / Low Voltage Shutdown: 0.6 mA
- Alarm Output Delay: 12 seconds
- Maximum Alarm Load: 50 mA (short circuit proof)
- Load Disconnect Delay: 90 seconds (immediate if triggered by VE.Bus BMS)
- Load Reconnect Delay: 30 seconds
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Default Voltage Thresholds:
- Disengage: 10.5V / 21V
- Engage: 12V / 24V
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Operating Temperature Range:
- Full load: -40°C to +40°C
- Up to 60% load at 50°C
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IP Rating:
- Electronics: IP67 (potted)
- Connections: IP00
- Connection Size: M6
- Mounting Torque: 5 Nm
- Weight: 0.2 kg / 0.5 lbs
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Dimensions (HxWxD): 40 x 48 x 106 mm / 1.6 x 1.9 x 4.2 inch
