Adjustable 48V lithium battery charger 0–50A – Mains input 90–260V – 3200W

Discover the professional anemometer, the ideal tool for accurately measuring wind speed, temperature, and air humidity, both outdoors and indoors. Designed for gardening enthusiasts and professionals, this device offers you complete weather monitoring and graphical forecasts for the next 24 hours. Its compact and modern design fits perfectly into any outdoor or indoor environment.

Efficiently recharge your 48V lithium batteries with this high-power adjustable current charger. Designed for domestic, solar, hybrid, or backup LiFePO4 installations, it offers fast charging, precise voltage and current adjustment, and a wide-range mains input compatible with many AC supplies.

Key features:

• High-power 48V lithium charge: up to 50A under 230VAC
• Adjustable current from 0 to 50A to adapt the charge to the battery bank
• Adjustable charging voltage from 32 to 57.8V
• Maximum output power 3200W under 190–260VAC input
• Wide range AC input 90–260V / 47–63Hz
• Compatible with 16A European plug for simplified mains connection
• Integrated CAN port for communication with compatible batteries
• SOC monitoring possible with compatible batteries
• Integrated protections: overvoltage, undervoltage, overcurrent, and short circuit
• External 80A fuse to enhance installation safety
• High efficiency: over 92.5% depending on charging conditions

This 48V lithium battery charger is intended for installations requiring powerful, stable, and configurable mains recharging. With its adjustable charging current up to 50A under 230VAC, it allows adapting the charging power to the capacity of your LiFePO4 bank, the available AC source, and the battery manufacturer's recommendations.

Its 90–260V AC input range allows it to operate with many mains power sources. It is also designed to accept less ideal input conditions, especially when the power supply comes from a generator with high harmonic distortion. This tolerance improves reliability in residential use, isolated sites, backup power, or hybrid installations.

The output voltage is adjustable from 32 to 57.8V, with a standard value of 57.6V. This range allows precise adjustment of the charging profile according to the characteristics of the 48V lithium system used. The charger also integrates a CAN communication port for exchanging information with compatible batteries, particularly for monitoring the state of charge.

Its compact format, simple interface, and clear display facilitate daily use. With its integrated electrical protections and external 80A fuse, it offers a reliable solution for recharging a 48V lithium battery bank under good safety conditions.

Recommended uses:

• Recharging domestic LiFePO4 48V batteries
• Solar installation with battery storage
• Hybrid wind/solar system with 48V lithium bank
• Backup power supply with 48V batteries
• Isolated site requiring mains or generator recharging
• Lithium battery compatible with CAN communication

Compatibility:

• Compatible with lithium batteries LiFePO4 48V suitable for a charging voltage up to 57.8V.
• CAN communication requires a compatible battery and consistent configuration.
• Always check the BMS limits: maximum charging current, end-of-charge voltage, charging temperature, and communication protocol.
• Do not use on a battery whose voltage, chemistry, or BMS are not compatible.

Technical specifications:

• Nominal battery voltage: 48V
• Recommended battery type: Domestic LiFePO4 48V
• Adjustable charging current:
  • 0–50A under 230VAC
  • 0–30A under 120VAC
• Adjustable charging voltage: 32–57.8V
• Standard charging voltage: 57.6V
• Maximum output power: 3200W under 190–260VAC
• Maximum efficiency: >92.5% under 220VAC at 50–100% load
• Peak efficiency: >94%
• AC input voltage range: 90–260V
• AC frequency: 47–63Hz
• Maximum input current: <16A
• Standby consumption: 45W
• Communication port: CAN
• Operating temperature: -20°C to 50°C
• Storage temperature: -40°C to 70°C
• Protection rating: IP20
• Dimensions: 29.2 × 16.1 × 10.0 cm
• Weight: 5.2 kg
• External protection: 80A fuse
• Warranty: 2 years

Safety and installation:

• Install only indoors or in a suitable enclosure: rating IP20.
• Ensure sufficient ventilation around the charger.
• Check the cable section according to the current used.
• Respect battery polarity and DC protections.
• Adjust the charging current to the actual capacity of the battery bank.
• Have the installation validated by a qualified electrician if in doubt.
• Never exceed the values recommended by the battery or BMS manufacturer.

2-year warranty

DE-L03L30AHD-1A / 15854