Electric room heating; charging controls of storage heater, characteristics of performance, testing of charging controls of storage heaters with electronic charging controller

This technical document establishes specific performance criteria and testing protocols for charging control systems utilized with storage heaters in indoor electrical heating installations. The work focuses on the third segment of a broader series addressing these systems, specifically detailing the evaluation methods for storage heaters controlled by dedicated charging controllers. It defines the necessary functional characteristics required to ensure safe and efficient operation within residential and commercial heating contexts. The content outlines the parameters that must be met during testing procedures to verify the reliability of the control mechanisms. These mechanisms manage the energy input and release cycles of storage units, ensuring they operate in accordance with established safety and performance benchmarks. The document serves as a reference for manufacturers and testing laboratories to assess the compliance of control systems under various operating conditions. It provides a structured framework for evaluating the interaction between the controller and the storage heater, covering aspects such as response times, accuracy, and fault handling. This standard contributes to the harmonization of testing methodologies for electrical heating components in German technical practice, supporting quality assurance in the heating sector without addressing individual brand performance or market impact.