Panel building with Siemens S7-1500 PLC
- Design in accordance with NEN standards
- Complete digital documentation
- Efficient revision management
Accurate engineering through smart documentation
Good CAD drawings in panel construction are the basis for a safe and reliable switchgear cabinet. They ensure that every component is in the right place, that wiring is constructed logically and that the installation complies with the applicable standards. At Kwadrant IA, designs and documentation are worked out fully digitally in EPLAN P8 and Pro Panel, ensuring that design, construction and test phases are perfectly aligned. This creates a complete and controlled process from engineering to delivery, including schematics, component lists and declaration of conformity.
Panel Building Pioneers for Mechanical Engineering
With the precision of a watchmaker and the agility of an acrobat, Kwadrant IA is committed to creating custom electrical panels for mechanical engineering. As a resilient player in panel building, we move quickly without sacrificing quality or durability. Step into our world of innovation and discover how we can take your mechanical engineering projects to the next level.
What are CAD drawings in panel building
CAD drawings for panel construction are digital schematics that fully capture the electrical design of a switchgear cabinet. They show the connections, components, terminals and wiring needed to build and test the system. At Kwadrant IA, these designs are created in EPLAN P8 and Pro Panel, which generate both 2D schematics and 3D models. This ensures an accurate translation from design to realization and reduces the risk of errors during assembly or wiring.
Important standards and guidelines
CAD drawings and documentation in panel construction must comply with clear European guidelines for safety and quality.
NEN-EN 61439
This standard describes the requirements for low voltage distribution and switching installations. Each panel must be thermally, electrically and mechanically safe. CAD drawings are proof that the design meets these requirements and has been constructed correctly.
NEN-EN 60204-1
This directive deals with the safety of electrical equipment of machinery. It defines how wiring, grounding, emergency stop circuits and protective devices should be designed and tested. Documentation establishes that these safety aspects have been correctly applied.
NEN 1010
This standard governs installation requirements and is often used during final on-site assembly. CAD drawings help make that phase, too, predictable and safe.
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Applications in industry
CAD design and documentation are essential in every industry in which Kwadrant IA operates:
- Mechanical engineering: Design of control cabinets with PLCs, sensors and drives.
- Food & Logistics: compact stainless steel cabinets with hygienic wiring.
- Infra & water management: Large distribution systems with clear cable management.
- Marine & offshore: export projects with UL 508A panels for the US and Canada.
In each of these applications, digital drawings provide transparency, security and simplicity for maintenance and expansion.
Benefits of CAD drawings and documentation
The use of digital CAD systems offers distinct advantages:
- High accuracy: Less chance of errors in wiring and component selection.
- Faster assembly: Engineers work directly from current schematics.
- Complete documentation: All schematics, lists and drawings are kept digitally.
- Better traceability: every change or revision is automatically recorded.
- Efficient collaboration: design, build and test work with the same data.
The process from design to commissioning
At Kwadrant IA, the CAD design is the starting point for the entire panel construction process:
- Design: Engineers create electrical schematics and 3D models in EPLAN P8 / Pro Panel.
- Assembly: Based on these drawings, the control cabinet is built, including wiring and component assembly.
- Test phase: control during FAT and SAT where the documentation serves as a reference for the test protocol.
- Delivery: All schematics, test results and declaration of conformity are delivered digitally.
This approach ensures that design, realization and delivery are seamless. Customers thus receive not only a high-quality control cabinet, but also complete, up-to-date documentation that meets all relevant standards.
Years of experience in the field of industrial automation
Industrial automation with international standards
Industrial automation requires more than just a correctly constructed panel. We start with the architecture of the system and make conscious choices in component selection, standardization and scalability. By fully mastering engineering, panel construction and integration, we realize control systems that perform reliably in demanding industrial environments. From modular construction to international compliance, every detail is focused on quality, longevity and manageable Total Cost of Ownership.
We do not build standard solutions, but technically sound systems that match the complexity of modern mechanical engineering.
Kwadrant IA as your partner for CAD and documentation
Kwadrant IA provides CAD drawings and documentation for panel construction according to the applicable standards, such as NEN-EN 61439 and NEN-EN 60204-1. Our engineers work with EPLAN P8 and Pro Panel, making each design fully traceable from schematic to test phase. We provide not only custom panel construction, but also complete project files with test report and declaration of conformity.
Whether for mechanical engineering, infra or export projects with UL 508A panels, Kwadrant IA ensures oversight, quality and reliability at every stage.
Contact us for technical advice or a free consultation about your project.
Frequently asked questions about CAD drawings and documentation for panel building
Why are CAD drawings important in panel construction?
CAD drawings form the technical basis of every control cabinet. They ensure that all components are correctly placed, wired and tested. Without properly drawn diagrams, error-free assembly or safe operation is hardly possible.
What software does Kwadrant IA use for CAD design?
Kwadrant IA works with. EPLAN P8 and Pro Panel. These are used to create electrical schematics, terminal plans and 3D models. This software ensures accuracy, consistency and automatic documentation with each revision.
What standards apply to CAD documentation?
All designs and drawings are prepared in accordance with NEN-EN 61439, NEN-EN 60204-1 and NEN 1010.. These standards guarantee that the control cabinet is constructed safely, reliably and technically correct.
Will I receive complete documentation upon completion?
Yes. With each cabinet you receive a complete package with electrical schematics, component lists, test results and a declaration of conformity. This forms the basis for maintenance, audits and future upgrades.
What is the benefit of digital revision management in CAD?
With digital revision management, documentation always remains current. Changes are automatically registered with version number, so that everyone involved works with the correct data. This prevents errors and saves time during maintenance or modifications.
