Power generators
Testing of power generators according to DGUV Regulation 3
Mobile power generators are used wherever there is no fixed power supply – on construction sites, at events, in agriculture or in emergencies.
To ensure that they work reliably and safely, regular inspection is required according to DGUV Regulation 3 required by law. We conduct this inspection professionally, documented, and on-site.
Where are power generators used?
On construction sites & in mobile workshops
At events & open-air events
In disaster and emergency plans
In agriculture & forestry
As emergency power supply in companies or care facilities
Why is an examination necessary?
Protection against Electric shocks & reverse voltages
Avoidance of Fire hazard & downtime
Compliance with legal requirements (DGUV V3, VDE 0100-551)
Safety for personnel, materials & environment
Documented proof to authorities & insurers
Our test procedure for power generators
Our qualified electricians inspect your generators on-site – quickly, safely and independently of the manufacturer:
Visual inspection
Check the condition of the housing, cables, plugs, tank, ventilation, and dirt
Electrical testing
Loop impedance, protective conductor resistance, insulation measurement, earthing test if necessary
Functional test under load
Checking the voltage, frequency and fuse during operation
Documentation & test sticker
Digital test report with marking of the next test date
Inspection periods for power generators
Before each commissioning after standstill
Regularly every 6–12 months depending on the operating conditions
After repairs or modifications
According to risk assessment also possible more frequently
We will help you to determine a practical inspection period.
Your advantages with pruefservice-stuttgart.de
Experience with generators of all manufacturers and power classes
Flexible on-site testing – even in difficult terrain
Qualified test technicians with mobile measuring technology
Documentation digital and audit-proof
Personal advice & reminder service included
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