Our expert electrical engineers conducted a comprehensive assessment of the client’s requirements. Utilizing our expertise in Electrical Harness Modelling and European rail standards, we proposed a solution that began with detailed wire bundle size and load calculations. We selected appropriate protection, connectors, and conduit to ensure robust electrical systems. Our team integrated manufacturing requirements into the design, performed dimensional stack-ups, and collaborated with various interfaces, such as interior, electrical, vehicle control, and vehicle head. The client successfully achieved seamless subsystem integration across their rail vehicles, meeting stringent safety and regulatory requirements. Our solution ensured the reliability and durability of electrical systems, even in challenging rail environments. We provided comprehensive documentation, including accurate bills of materials (BOM), assembly instructions, and manufacturing specifications, streamlining their production process. This case exemplifies our capability to provide specialized solutions for rail industry challenges, focusing on electrical harness modelling, compliance with European rail standards, and robust subsystem integration.