24V battery balancer AWZ643

Battery Voltage Balancer 24V – Extend the Life of Your Batteries

This voltage balancer, designed for 12V batteries (AGM, SLA) connected in series or series-parallel, is key to maintaining their optimal performance and extending their lifespan. Its operation is based on intelligent energy transfer between batteries – from the one with the higher voltage to the one with the lower voltage. This simple solution prevents overcharging or undercharging of individual cells, which is a common cause of their rapid wear. The module signals operation with LEDs, providing a visual insight into the balancing process.

The AWZ643 balancer is an ideal solution for both demanding installers of emergency power systems and users who care about the reliability of their energy sources. It allows for optimization of battery operation in alarm systems, UPS power supplies, as well as in recreational vehicles and boats.

Key features and benefits

• Extended battery life: Even load distribution minimizes the risk of premature wear, which translates into savings and less frequent battery replacement.
• Optimal performance: Voltage balancing ensures stable power supply to connected devices, which is particularly important in systems requiring reliability.
• Versatility: Compatible with AGM and SLA batteries with a capacity of 17 to 240 Ah, making it a versatile solution for various applications.
• LED indication: Intuitive optical signaling informs about the device's operating status – lit LEDs indicate balanced voltage, flashing – energy transfer.
• Protections: Built-in short-circuit and reverse polarity protection protects both the module and the connected batteries from damage. It also has protection against deep discharge.
• Expandability: Ability to balance batteries connected in 24V/36V/48V sets increases system flexibility.

Technical specifications and construction

The module is enclosed in a durable ABS housing (RAL9005 - black), resistant to mechanical damage and weather conditions (IP30 protection class). Compact dimensions (110 x 53 x 35 mm) facilitate installation in limited spaces. Battery connection uses wires terminated with fork connectors (40 cm, AWG 18). The module's power supply is in the range of 15-30 V DC and the maximum balancing current is 5A. The balancing signal voltage exceeds 50 mV. The device has a CE certificate and is covered by a two-year manufacturer's warranty – Pulsar K. Bogusz Sp.j.