Chint AC Combiner Box for 100/125kW Inverters – Model DBA04-600V/US

The Chint Power DBA04-600V/US AC Combiner Box is specifically designed to work with CPS 100/125kW three-phase string inverters, aimed at optimizing system design and installation efficiency. By allowing integration of up to four inverters, this product streamlines connections and minimizes AC wire losses, resulting in significant savings on both labor and material costs. With its durable construction and user-friendly features, it’s a reliable choice for all installation projects.

Product Features

Cost-Effective Wiring Solution

This AC Combiner Box drastically reduces wiring requirements by combining the outputs of multiple CPS inverters, making the system more efficient. The reduction in wiring not only lowers material costs but also simplifies installation processes, allowing for quicker deployments.

Optimized Design for CPS Inverters

The design of the Chint Power DBA04-600V/US is tailored specifically for compatibility with CPS 100 and 125kW inverters. This ensures seamless integration and promotes enhanced performance in energy conversion and distribution, making it a smart investment for any solar project.

Robust Mechanical Build

Constructed to last, the AC Combiner Box features a durable enclosure that meets NEMA Type 4X protection standards. This robust build protects the internal components from harsh environmental conditions, ensuring reliable operation and longevity throughout its service life.

Key Safety Features

Equipped with essential features such as a grounding busbar and a padlockable enclosure for safety during maintenance, the AC Combiner Box prioritizes user safety. Additionally, its adhering to UL1741 certification ensures compliance with safety standards, making it a trustworthy component of your solar power system.

Environmentally Friendly Operation

The Chint AC Combiner Box operates efficiently across a wide temperature range from -22F to +140F, making it suitable for diverse climate conditions. Its design ensures minimal impact on the environment while maintaining optimal functionality even under varying humidity levels.

How It Works

The Chint Power DBA04-600V/US AC Combiner Box functions by consolidating the output from multiple inverters into a single point, facilitating a more efficient connection to the grid. This reduces overall system complexity, enabling easier monitoring and management of power output.

Input Circuit Management

The product has four input circuits, each managed through integrated circuit breakers that ensure operational safety and efficiency. This system allows for controlled power distribution without risk of overload, enhancing system reliability.

Output Efficiency

With an output capacity of up to 800A, this combiner box efficiently channels energy from multiple inverters to the grid, significantly optimizing performance and reducing energy loss during transmission.

Mechanical and Environmental Design

The mechanical design, including features like breather vents and robust enclosures, ensures that the internal components are well-protected from environmental elements. This engineering consideration plays a critical role in maintaining performance over time, especially in varied installations.

Specifications