Control cabinet manufacturing for industrial companies

Electrical design engineering for control cabinets and industrial controls

Gross Schaltschrankbau turns technical requirements into a coordinated overall electrical solution. Design and engineering combine clarification of functions, dimensioning, project-specific component selection, interface coordination and the preparation of reliable manufacturing documents. Responsibilities, target markets, standards and approvals are defined at the outset so that decisions remain traceable.

What do design and engineering cover in control cabinet manufacturing?

Design and engineering translate functional, electrical and organisational requirements into a technically coordinated planning basis. Depending on the assignment, this includes clarifying functions and interfaces, dimensioning, project-specific component selection, checking standards and target-market requirements, coordinating approvals, and preparing the electrical documentation and manufacturing.

Starting point

Specification, functional description or existing documentation

Scope of services

Overall design, coordination and component selection

Results

Technical concept and approved planning basis

Typical starting situations

When external design and engineering makes sense

New machine or plant

When functional requirements need to be turned into an electrical concept suitable for manufacturing.

Variant or customer-specific adaptation

When existing standards are used but components, interfaces or target-market requirements are adapted.

Modernisation or retrofit

When existing documentation, available components and new requirements are brought together into a reliable target state.

Transition to series production

When a one-off cabinet needs to be transferred to optimised series production.

Project workflow

From requirements to an approved design basis

The process is adapted to project size, maturity and the agreed responsibilities.

Design and engineering answer the questions that must be settled before the first schematic: which functions does the plant need to perform, how are supply and loads designed, which interfaces exist – and who decides on standards and conformity?

These questions are interrelated. Component selection without a clarified target market can fail in export; a design without known operating conditions remains an assumption. That is why design begins by organising the requirements, not by drawing.

We work with the data available. Anything missing is documented and marked as an assumption – so that it remains clear later what a decision was based on and what changes if an assumption no longer applies.

The result is an approved design basis on which schematic design and manufacturing can build without further queries.

01

Check requirements

Record functions, performance data, standards and open issues.

02

Define the scope

Define responsibilities, deliverables, interfaces and deadlines.

03

Develop the concept

Coordinate supply, protection, control and components.

04

Engineer

Turn technical decisions into a consistent planning basis.

05

Review & coordinate

Check the planning status internally and with the client.

06

Approve & hand over

Provide the approved status for documentation and manufacturing.

Scope of services

Overall technical design with clear interfaces

The specific scope depends on which decisions have already been made and whether Gross Schaltschrankbau handles only the design or also schematic design, manufacturing and testing.

Define functions and interfaces

Develop the electrical design

Coordinate the project and approvals

Clear scope

Design engineering connects technical decisions and project coordination

This page covers the project-specific overall electrical design up to an approved planning basis. Pure decision consulting, detailed electrical documentation and physical manufacturing each have their own scope.

Design & Engineering

Overall design, coordination and project-specific component selection for the specific order.

Consulting & Technical Design

Decision bases, dimensioning and recommendations, even before a complete design engineering order is in place.

Electrical Schematics

Document approved technical decisions in EPLAN, bills of materials, terminal diagrams and manufacturing documents.

Manufacturing

Physical implementation of the approved documentation, covered on a separate service page.

Required information

This information enables reliable project engineering

Incomplete data can initially be structured together. Before binding design decisions are made, however, assumptions, responsibilities and approvals must be clearly defined.

Function and performance data

Use and requirements

Project organisation

Frequently asked questions

Questions about design & engineering

Which documents are required for electrical design engineering?

Helpful inputs include a specification or functional description, performance data, interfaces, target market, operating conditions, customer standards and existing documentation. Open points are clarified before binding design decisions are made.
Project-specific component selection is part of the scope of services. Specified manufacturers, approved parts lists and plant standards are taken into account.
Yes, if required. Schematic design can follow directly on from design & engineering or be commissioned as a separate service.
Yes. Following the approved design and schematics, switchgear manufacturing as well as testing and quality assurance can follow directly.

Let us assess your project from a technical perspective

Send us your existing documents, quantities, schedule and any special requirements. We will check which services and which manufacturing model fit your situation.