Victron BatteryProtect 12/24V-220A Battery Isolator | BPR000220400
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Description
The Victron BatteryProtect 12/24V-220A (BPR000220400) is an automatic disconnect device that protects 12V and 24V lead-acid and lithium batteries from over-discharge. It disconnects the load before voltage drops to a damaging level, then reconnects automatically once the battery recovers. Suited to marine, off-grid, vehicle and industrial systems.
Key features of this battery isolator switch
- Continuous current rating, 220A, suitable for high-load 12V and 24V systems.
- Automatic disconnect and reconnect, based on configurable voltage thresholds.
- Dual voltage compatibility, works with both 12V and 24V battery systems.
- Low self-consumption, minimises parasitic drain when the system is idle.
- Alarm output, signals a low-voltage condition before disconnection.
- Remote on/off input, allows control from an external switch or a battery management system.
- Weight, 0.912 kg.
How it works
The BatteryProtect monitors battery voltage continuously and opens the load circuit once voltage falls to a preset threshold, preventing the deep discharge that shortens battery life. When voltage recovers to the reconnect point, the load is restored automatically. At 220A it handles inverters, pumps, winches and other high-draw equipment. The remote on/off input lets a BMS or external switch take control, and the alarm output can be wired to a warning light for advance notice before load shedding occurs.
Installation notes
Fit the BatteryProtect on the load side of the battery only; it must not be used to interrupt charging current. Installation should be carried out by someone familiar with DC battery systems, with connections and fusing rated for 220A. On off-grid solar systems, check that the protection settings suit the battery chemistry in use.
Applications
- Off-grid solar systems needing load-side over-discharge protection.
- Marine house battery banks.
- Motorhomes, campervans and commercial vehicles with auxiliary batteries.
- Industrial and telecoms backup power systems with automatic load shedding.
What's in the box
- 1x Victron BatteryProtect 12/24V-220A (BPR000220400)
Return policy
Our goal is for every customer to be totally satisfied with their purchase. If this isn't the case, let us know and we'll do our best to work with you to make it right.
Shipping
We will work quickly to ship your order as soon as possible. Once your order has shipped, you will receive an email with further information. Delivery times vary depending on your location.
Manufacturing
Our products are manufactured both locally and globally. We carefully select our manufacturing partners to ensure our products are high quality and a fair value.