XF 545.4-2025 in English

This standard outlines the technical specifications and requirements for the control devices within the hydraulic system of fire vehicles. It focuses on the design, performance, and operational parameters necessary to ensure the reliable and efficient functioning of these systems. The document provides detailed guidelines for the integration of control devices with the overall fire vehicle dynamic information management system. It covers aspects such as system architecture, data transmission protocols, and safety mechanisms. The standard also defines the testing procedures and verification methods to ensure compliance with established performance criteria. Additionally, it includes specifications for the installation, maintenance, and operational conditions of the control devices. This standard serves as a reference for manufacturers, operators, and regulatory bodies involved in the development and use of fire vehicle hydraulic systems.