19-inch rack-mounted 1U battery charger capable of parallel operation up to 12,800W.
The DBR Series supports parallel connection of multiple units, allowing for flexible expansion of the overall system output according to the required power. Additionally, it features an internal OR-ing FET configuration that minimizes the impact on the entire system even if a problem occurs in one of the units. With a slim 1U design compatible with 19-inch racks, it can be integrated into limited spaces, making it a suitable battery charger for system configuration.
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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 - 19-inch rack mount 1U type - Can be connected in parallel up to 12,800W - Charging voltage / charging current adjustable using SBP-001 - Built-in IC interface / PMBus protocol - Equipped with protection circuit - Remote ON / OFF control function - Wide temperature range - Primary / secondary isolation design
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Applications/Examples of results
- For vehicles (special vehicles / special purpose vehicles / vans, buses, etc.) Fire trucks / aerial work platforms / special 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 |
catalog（1）
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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.
