Leoch

The LR51.2-100 battery pack is a rack-mounted lithium iron phosphate battery (LFP) designed for reliable power in various equipment and systems, particularly suitable for high power, limited space, restricted load-bearing, and long cycle life applications. It has a nominal voltage of 51.2V and a capacity of 100Ah. Approved by Victron Energy for use in Victron Energy 48V systems.

Key features of the battery pack include:

• Built-in BMS that manages and monitors cell voltage, current, and temperature, and balances charging and discharging to extend cycle life.
• Parallel connection capability, allowing multiple batteries to be connected to expand capacity and power (up to 63 groups with a 6 DIP switch version).
• Self-cooling mode for noise reduction.
• Low self-discharge (can be stored for up to 6 months without charging if SOC is no less than 80%) and no memory effect.
• Wide operating temperature range for discharging (-10°C to +55°C) and charging (+0°C to +45°C)
• Compact 19-inch embedded design for easy installation and maintenance.
• Telemetry for monitoring voltage, current, temperature, SOC.
• Optional remote control for charge/discharge, alarm sound off, and intelligent charging.
• LED display for voltage, current, temperature, and alarm information.

For reliable operation, there are minimum numbers of batteries required for different Victron inverters. For details of this, please see the Battery Configuration guide.