Smart Charger C5000 PN 001377 Power Station for DB800 Agras T25 and T20P Batteries

In heavy-duty unmanned aviation applications, the lifecycle of smart batteries is the most expensive and critical asset in the operation. The C5000 Smart Charger, Part Number 001377 , is not just a power transformer, but a precision thermal and chemical management unit. In continuous operating environments, where the drone takes off every 15 minutes, the ability to safely and quickly restore charge determines whether the application window will be met or the mission will be aborted due to lack of power.

Magallan Aerospace Supply positions the C5000 as the cornerstone for fleet sustainability. Using original charging systems is an aerospace safety standard, as it ensures that communication protocols between the BMS (Battery Management System) and the power source remain intact, preventing cell stress that reduces the lifespan of lithium batteries.

What it is and how it works.

The C5000 is a high-power single-channel charger (up to 5000W AC) designed to convert mains or industrial generator input into an optimized DC output. It works through an adaptive charging algorithm that automatically identifies the health of the connected battery (such as the DB800 in the T25).

Upon connection, the C5000 station establishes a digital "handshake" with the battery. The charger monitors the voltage of each individual cell, the ambient temperature, and the internal temperature of the pack. If the cells are too hot after a flight, the C5000 modulates the initial current to prevent thermal damage, accelerating to maximum charge as soon as safety parameters are met. The process is finalized with a precision balancing, ensuring that the aircraft takes off with 100% energy potential.

Operational Applications in Aviation and Drones

Continuous Flight Operating Cycle

Essential for fleets operating with the "Rotating Battery" concept, where the C5000 charger ensures that the ground battery is ready before the in-flight battery reaches the critical return-to-base (RTH) level.

Battery Health Maintenance (Storage Mode)

Used to prepare batteries for periods of inactivity by adjusting the cell voltage to a safe storage level, preventing swelling and irreversible chemical degradation.

Ground Support in Remote Areas

Due to its high conversion efficiency, it is the ideal pair for inverter generators in off-grid operations , ensuring load stability even with fluctuations typical of portable power sources.

Technical and Operational Benefits

• Operational Reliability: Integrated protection circuits against overvoltage, overcurrent, and short circuits, minimizing the risk of electrical fires in the field.
• Balancing Precision: Ensures a minimal millivolt discrepancy between cells, resulting in a more linear discharge during flight.
• Downtime Reduction: Ability to take a DB800 battery from operational discharge state to flight level in record time under ideal conditions.
• Simplified Integration: High-current, quick-connect fittings eliminate the risk of sparks and facilitate operation by ground personnel wearing protective gloves.
• Performance Optimization: The active cooling system (forced ventilation) allows the charger to operate at maximum power even in direct sunlight and tropical climates.

Key Technical Differentiators

• Adaptive Output Power: Capable of delivering up to 5000W when connected to 220V networks, automatically adjusting to lower power levels on 110V networks.
• Integrated CAN-Bus Protocol: Enables accurate reading of life cycles and historical errors recorded in the battery's memory.
• Aerospace-grade chassis: Robust structure with protection against dust and splashes, common in environments where agricultural pesticides are handled.
• Telemetry Display: Provides real-time data on charging progress, estimated completion time, and battery temperature.

Technical Specifications

Compatibility and Installation Requirements

• Supported Batteries: Designed specifically for DB800 smart batteries (Agras T25 and T20P).

• Power Requirements: To achieve the maximum performance of 5000W, a stable AC power supply with circuit breakers suitable for high amperage is required.

• Operating Space: Must be kept on a flat surface with at least 20 cm of free space around the air inlets to prevent overheating.

Important Technical Guidelines and Considerations

1. Connection Order: Connect the charger to the power outlet first, and only after the system has initialized, connect the battery. This prevents initial power surges.
2. Temperature Monitoring: On extremely hot days, prioritize charging the batteries in shaded areas. The C5000 charger will reduce the current if it detects temperatures above 50°C to protect the hardware.
3. Firmware Update: Periodically check for firmware updates for the charger to ensure compatibility with new versions of smart batteries.