CDBR-4220D

The Yaskawa CDBR-4220D serves as a dynamic braking unit that enhances motor performance in various applications. It employs a short circuit detection method that utilizes transistors, providing robust protection against potential failures. Constructed with an open chassis style, it lacks an IP rating (IP00), making it important to consider environmental factors during installation.

Weighing 10.89 kgs, this unit is designed for easy placement in a range of setups. It operates utilizing air-cooling technology, ensuring that it remains within safe temperature limits while functioning efficiently. The acceptable operating temperature spans from -10°C to 50°C, suitable for many industrial environments.

The device exhibits a good humidity tolerance, functioning effectively in conditions ranging from 5% to 95% without condensation concerns. With the rated discharge current varying from 15 A to 80 A and maximum discharge capabilities reaching 250 A, the CDBR-4220D can support substantial motor loads. It accommodates a maximum motor capacity of 220 kW, equivalent to 300 HP, which makes it suitable for heavy-duty applications.

In terms of enhancements, the unit features a braking activation with the capability of 10 switching steps. Safety and compliance are also significant aspects, as the device holds certifications from UL, CE, and RoHS, ensuring it meets high quality and safety standards. This combination of features makes the CDBR-4220D a robust choice for those requiring reliable dynamic braking solutions.