Battery charger for autonomous agricultural machinery.
"DBR Series," a high-efficiency charging system that supports the operation of autonomous agricultural machinery and can be expanded up to 12,800W.
The introduction of autonomous agricultural machinery in the agricultural sector requires long hours of stable operation and efficient battery management. Especially during busy farming seasons, the reliability of charging facilities directly impacts work efficiency. Charging troubles that lead to machinery stoppage can result in significant losses, such as delays in harvest time. The DBR Series can flexibly expand to the necessary output through parallel connections, and its design minimizes the impact on the entire system in the event of unit troubles, thus supporting the stable operation of autonomous agricultural machinery. 【Usage Scenarios】 - Battery charging for autonomous tractors and harvesters - Establishment of charging stations for agricultural machinery - Installation of high-output charging facilities in limited spaces 【Benefits of Implementation】 - Flexible output expansion through parallel connections, accommodating an increase in the number of agricultural machines - Built-in OR-ing FET reduces the risk of total system shutdown even in the event of partial failures - 1U slim design enables system construction in a space-saving manner
basic information
【Features】 - Output expansion through parallel connection up to 12,800W - Slim design with 1U 19-inch rack mount - Visibility of charging status via LED display - Equipped with protection circuit and remote ON/OFF control function - Compatible with IC interface / PMBus protocol 【Our Strengths】 Earth Power Co., Ltd. specializes in independent power systems and is the authorized distributor of high-quality products from MEAN WELL in Japan. We conduct strict quality control, including serial verification during incoming inspections, and provide total solutions from product sales to application development.
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Applications/Examples of results
- For vehicles (special vehicles / special purpose vehicles / vans and buses, etc.) Fire trucks / aerial work platforms / special purpose work vehicles / emergency vehicles / inspection and measurement vehicles / broadcasting and communication vehicles / disaster prevention vehicles / refrigerated vehicles / long-distance buses / event vehicles, etc. - Industrial and communication equipment Analytical devices / measuring devices / automatic round inspection / lighting equipment / communication signals / audio equipment, etc. - System adoption UPS power supply systems / surveillance camera systems / battery storage systems / solar and wind power generation systems / portable power supply systems / communication base station backup systems / 5G communication systems / forklift systems / wastewater treatment systems / unmanned and automated transport communication systems / data center backup systems / EV vehicle charging stations, etc.
Line up（2）
| Model number | overview |
|---|---|
| DBR-3200-24 | |
| DBR-3200-48 |
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Earth Power Co., Ltd. is engaged in the sale of independent power systems and independent power equipment. Comprehensive quality assurance is managed under the quality control of MEAN WELL ENTERPRISES CO., LTD., a major manufacturer of switching power supplies in Taiwan, ensuring that products meet strict standards for our customers in Japan. We hold the sales rights for MEAN WELL products' DC-AC inverters and battery chargers, and verification is conducted via serial numbers during acceptance inspections. In addition to our corporate website and online store, we have newly launched a product site focused on control panels and lighting fixtures (manufacturing site: https://ep-monozukuri.site), and we are currently operating three service sites. The corporate site primarily features corporate information, including announcements related to the company, and includes a detailed and comprehensive inquiry form. Our online store offers PDF data of specifications, test reports, and explanations of acquired standards for members only, so we hope you can utilize each site according to your needs and purposes.