A battery charger capable of supporting large capacity systems with a maximum of 6,400W.
The DBU Series is a 3,000W class battery charger that can be used for a wide range of applications even with just one unit. However, by increasing the number of units as needed, it allows for an expansion of output, enabling a flexible configuration that matches the scale of the system. Additionally, it supports CC/CV charging, which allows for charging according to the battery's condition, effectively enhancing performance while also contributing to an extension of its lifespan.
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basic information
【Features】 - Two types of output voltage lineup - Charging status can be checked via LED display - Wide input voltage range - Enhanced safety AC terminals - Can be connected in parallel for a maximum of 6,400W (1+1) - Adjustable charging voltage/current using SBP-001 - Built-in IC interface / PMBus protocol - Equipped with protection circuits - Remote ON/OFF control function - Primary/secondary isolation design 【About the optional item "SBP-001"】 The optional item "SBP-001" allows for program settings. You can check and change the charging curve, modify the stage charging method, and adjust the charging voltage and other detailed settings of the main unit. By performing detailed settings, there are many benefits, such as reducing the burden on the battery and extending its lifespan. 【Optional CANBus installation available】 By equipping with CANBus, it can be used as a device that can be controlled in conjunction with the entire system. You can monitor charging start/stop control, operational status, and notifications during abnormal occurrences, enabling synchronized charging control with the overall operation of the device. *For details on optional items, please contact us.
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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 - Industrial and communication equipment Analytical devices / measuring devices / automatic rounds / 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 communication systems, etc. - Others High-capacity systems through parallel connection, etc.
Line up（2）
| Model number | overview |
|---|---|
| DBU-3200-24 | |
| DBU-3200-48 |
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Company information
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.
