Fixed devices
Testing of stationary electrical devices and equipment according to DGUV Regulation 3
Safe workplaces start with technically sound equipment.
We check your stationary electrical equipment in accordance with applicable regulations – legally compliant, documented and with certified specialists directly on-site.
What counts as stationary equipment?
Stationary electrical devices are permanently connected to the power grid and cannot be easily moved without tools. These include:
Industrial plants & machines
Heating and air conditioning technology
Built-in appliances in kitchens or laboratories
Servers, distributions, large IT equipment
Workshop equipment such as compressed air systems, compressors
These devices are subject to special testing regulations because they are in continuous operation and can cause significant dangers if they fail.
Our testing process in detail
Our electricians check DIN VDE 0105-100 and DIN VDE 0113 – fast, comprehensible and with modern technology:
Visual inspection
Check for external damage, proper condition, markings
measurement
Testing of protective measures (e.g. loop impedance, insulation resistance, tripping current)
Functional check
Testing the electrical function under load
documentation
Evaluation in the test report + test sticker with next due date
Inspection periods & legal basis
Depending on the type and area of application, the following inspection intervals apply:
Production facilities / machines: yearly
Building technology & permanently installed devices: every 4 years
Risk assessment crucial for precise intervals
We will be happy to advise you on setting individual inspection periods.
Why pruefservice-stuttgart.de?
Professional testing by certified electricians
Complete documentation for authorities & insurance
Flexible appointment scheduling – even on weekends
Regional operational readiness in the Stuttgart area
Legally compliant implementation according to DGUV V3, DIN VDE, TRBS
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