Evaluate Siemens’ Capital solution for electrical wiring interconnect systems (EWIS) in aerospace. The online trial is built for aircraft programs—collaborative, model‑based, and connected to the broader Siemens Xcelerator portfolio. Start in the browser with sample data and guided flows
Included in the Aerospace EWIS (E/E Systems) Trial
- Model‑based, collaborative EWIS across requirements, architecture, schematics, and harnesses.
- Integrated data flows from system definition through detailed wiring and verification.
- Cloud delivery with sample files and guided tutorials—fast start, no massive installs.
- Explore Capital/Capital X capabilities for E/E systems on Siemens Xcelerator
Also Included in EWIS Trial, Compliance and Certification
- Built-in regulatory rule libraries aligned with FAA (Part 25 Subpart H) and EASA (CS-25) EWIS requirements.
- Automated design rule checks (DRCs) to verify harnesses and wiring against certification constraints.
- Documentation generation from the model to support compliance audits and reduce manual reporting.
- Trial workflows include sample datasets that demonstrate certification-ready design validation.
This makes the trial especially valuable for aerospace engineers evaluating how Capital supports airworthiness certification and reduces risk in regulatory submissions
What is EWIS?
EWIS stands for Electrical Wiring Interconnection System within the aircraft design. EWIS refers to the complete network of wires, cables, connectors, and other components that transmit electrical energy and signals throughout the aircraft. EWIS is crucial for the safe and reliable operation of all aircraft systems.
EWIS compliance and regulatory standards are issued by airworthiness authorities, mainly the Federal Aviation Administration (FAA) in the United States and the European Union Aviation Safety Agency (EASA) in Europe. These standards cover all phases of an aircraft’s life, from design to maintenance.
Why EWIS Matters in Aerospace
EWIS is a regulated discipline covering wires, cables, connectors, harnesses, and attachments across the aircraft—managed as a system, not isolated parts. Getting EWIS right impacts safety, weight, maintainability, and certification timelines.
Who is the EWIS Software Trial For?
- OEM and Tier‑1/Tier‑2 airframe electrical teams
- EWIS architects and harness designers
- Systems & MBSE teams integrating electrical with mechanical/CAD
- Certification & compliance engineers
EWIS Software Trial Features
- 30‑day access to an industry workflow trial focused on aerospace E/E systems
- Guided tutorials and sample projects to accelerate evaluation
- Browser‑based experience; no heavy local installs required
EWIS Trial Proof Points
- Airbus selected Siemens Capital for next‑gen E/E systems development.
- Heart Aerospace uses Capital for E/E design and certification of electric aircraft
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