Huawei DCBOX-9/5-H0, Electric Panel Accumulator
The Huawei DCBOX-9/5-H0 electric panel is an essential low-voltage solution in energy storage systems, facilitating efficient energy management between the grid and batteries. It supports connections of up to nine Smart Rack controllers to five Smart PCS units, managing up to 1 MW of power. Its design is optimized for heat dissipation, thus ensuring enhanced durability and performance.
The Huawei DCBOX-9/5-H0 electric panel accumulator is designed to enhance efficiency and safety in energy storage systems. It serves as a central node in the Smart String Energy Storage System (Smart ESS), providing DC buses that enable bidirectional energy transfer between batteries and the electrical grid. With support for multiple unit connections, the panel facilitates advanced energy management and storage capacity optimization.
With a nominal input voltage of 1,200 V and a maximum capacity of 1,500 V, the DCBOX-9/5-H0 can handle a maximum current of 321 A on the battery rack side and 193 A on the PCS side. The device includes 14 DC circuit breakers for protection against overcurrent and other electrical hazards, ensuring safe and efficient operation.
The panel's design features a natural ventilation system that helps dissipate accumulated heat, thereby extending the lifespan of its components and minimizing maintenance needs.
- Efficient Energy Management: Enables optimal energy distribution between batteries and the grid, maximizing the use of energy resources.
- Extended Connectivity Capacity: Compatible with up to five Smart PCS and nine battery racks, providing flexibility and scalability.
- Advanced Protection: Equipped with 14 DC circuit breakers, it ensures protection against voltage fluctuations and overcurrent.
- Increased Durability: The natural ventilation system maintains an optimal temperature, reducing component wear.
- Strong Power Combination Capacity: Supports up to 1 MW of power combination, ideal for large energy storage systems.
- Versatile Compatibility: Designed to work with the Smart String ESS LUNA2000-2.0MWH-1H1 system, facilitating integration into various storage configurations.
- Applicable Smart String ESS LUNA2000-2.0MWH-1H1
- Max. Input Voltage 1,500 V
- Nominal Input Voltage 1,200 V
- Max. Branch Current for Battery Rack Side 321 A
- Max. Branch Current for PCS Side 193 A
- Number of DC Circuit Breaker 14
- Max. Input Number of Battery Rack 9
- Max. Input Number of PCS 5
- Max. Convergence Capacity 5 x 193 A
