Emergency power maintenance system expandable up to 12,800W in a 19-inch rack 1U size.
In the field of disaster prevention and emergency power supply, high reliability and stable battery management are required to ensure a continuous power supply during power outages and emergencies. In particular, redundancy is essential to maintain the overall system operation even in the event of a unit failure while securing a large capacity of power in a limited space. The DBR Series supports stable operation of emergency power supplies with flexible output expansion through parallel connection and system protection features with built-in OR-ing FET. 【Usage Scenarios】 - Establishing emergency power supply systems for disaster prevention centers and evacuation shelters - Maintaining backup power for communication infrastructure - Installing high-output chargers in limited rack space 【Benefits of Implementation】 - Flexible system construction tailored to the required power capacity through parallel connection - Built-in OR-ing FET minimizes the impact on the entire system during partial unit troubles - 1U slim design enables the realization of high-output power supply systems in a space-saving manner
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basic information
【Features】 - 1U slim design for 19-inch rack mount - Output expansion possible through parallel connection up to 12,800W - High system reliability with built-in OR-ing FET - IC interface / PMBus protocol compatible - Supports a wide range of input voltage and temperature 【Our Strengths】 Earth Power Co., Ltd. is the official domestic distributor of MEAN WELL products from Taiwan, providing products that meet strict quality control standards. We have a comprehensive quality assurance system in place, including serial verification during incoming inspections, and we offer total solutions from product sales to application development.
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Applications/Examples of results
- For vehicles (special vehicles / special purpose vehicles / vans, buses, etc.) Fire trucks / aerial work platforms / special operation 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 instruments / automatic round inspection / lighting equipment / communication signals / audio equipment, etc. - System adoption UPS power systems / surveillance camera systems / battery storage systems / solar and wind power generation systems / portable power 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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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.
