The ZPA series DC rectifiers are high-efficiency devices designed to power DC systems and charge batteries in telecommunications, power and industrial installations. They provide a stable output voltage and allow for parallel operation with an even current split, which facilitates the expansion of power supply systems. They are equipped with local and remote signalling, enabling real-time monitoring of the unit’s operating status. Built-in short-circuit, temperature and overload protection enhances operational safety and protects the connected installations. The ZPA series comprises models with various electrical parameters, cooling methods and efficiency levels, making it possible to select the appropriate solution to meet the requirements of a specific application.