Understanding Generator Certifications and Standards

Generator Certifications and Standards

Generators are indispensable tools, providing power during outages, in remote locations, or for specific sectors like construction and event management. However, with a multitude of models and types available, it’s crucial for consumers to understand the certifications and standards that govern generator manufacturing. This article illuminates the primary generator certifications and standards applicable within the European Union (EU).

The Relevance of Generator Certifications and Standards

Generator certifications and standards are established by recognised entities to guarantee the safety, reliability, and efficacy of generators. These standards address diverse aspects, including performance, design, safety features, emission levels, and noise levels. Adherence to these standards ensures that the generator will operate as expected, minimising risks and enhancing user safety.

Prevalent Certifications for Generators in the EU

Several certifications apply to generators, with different regions having their specific standards. In the EU, some of the most common include:

  • CE Marking: A mandatory certification mark that indicates conformity with health, safety, and environmental protection standards for products sold within the European Economic Area (EEA).
  • GS Mark: A German safety mark valid across the EU, indicating that the product meets German and European safety requirements.
  • TÜV Certification: Provided by TÜV SÜD and TÜV Rheinland, it validates the safety, quality, and environmental friendliness of products.

Generator Performance Standards in the EU

Performance standards for generators are vital as they define the minimum requirements for various generator aspects, including power output, fuel efficiency, and load capacity. For example, EN 12601 is a European standard that outlines the performance requirements for engine-driven alternating current generating sets.

Safety Certifications for Generators in the EU

Safety standards are paramount for preventing accidents and protecting users. They cover aspects like proper grounding, protection against electric shock, and features to prevent overheating. One such standard is EN 60335-2-29, which pertains to safety standards for portable, petrol-driven generators.

Environmental Certifications for Generators in the EU

Environmental standards in the EU typically address emission levels and noise pollution. EU directives, such as Directive 2000/14/EC, regulate noise emissions for outdoor equipment, including generators. Moreover, Stage V emission standards, implemented by the EU, regulate the amount of pollutants that can be emitted by engines in non-road mobile machinery, including generators.


Understanding generator certifications and standards is critical to making an informed purchase and ensuring the safe and efficient operation of the generator. While this might seem like a complex topic, knowledge of these certifications and standards can guide consumers towards reliable, high-quality generators that meet their power needs while conforming to regional and international safety and performance benchmarks.

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