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SLG Prüf- und Zertifizierungs GmbH
overview testing and certification
testing and certification of the safety of devices, machines, medical devices and play and sports equipment

EMC - electromagnetic compatibility

Testing and certification of product properties, such as durability, fitness for use, environmental compatibility and others

testing and certification of the products' resistance against environmental impacts

testing and certification of noise insulation and acoustics, noise and vibrations

Chemical analyses of products

Design and construction of customised test equipment

Calibration of measurement equipment

certification of QM and QA systems

Factory inspections, pre-shipment inspections

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Product groups - vehicles and vehicle components

E-mobility – Pedelecs, e-bikes & Co.

Pedelecs (pedal electric cycles) are counted among the bicycles which means that neither an approval registration, nor a licence number, nor a driver’s licence is required for driving. Different to a common bike, pedelecs are equipped with an electric motor, a rechargeable battery, motor control electronics as well as sensors detecting the crank movement. The electric motor assists the pedalling movement up to a speed of 25 km/h. Optionally, there are models with additional start-up assistance up to 6 km/h.

In the legal sense, pedelecs are subject to the machinery and EMC directive. This implies that the company placing the pedelec on the market has to label it with the CE mark and provide an EC declaration of conformity.

If the battery charger is supplied along with the pedelec, additionally, conformity with the low voltage directive has to be confirmed.

E-bikes and fast pedelecs are subject to the type approval directive. For those vehicles the manufacturer has to apply for a type approval with the German Motor Vehicle and Transport Authority (KBA).

We test your pedelecs and e-bikes as well as their battery chargers for electrical safety and electromagnetic compatibility. Tests for mechanical safety of pedelecs are performed by our cooperation partner velotech.de in Schweinfurt. For the batteries we provide tests according to UN-T as well as IEC/EN 62133. In case of a positive test result, a CE certificate of conformity or a GS certificate can be issued.

 
We also test the following vehicles and components:

motor vehicles (four-wheeled)
three- and two-wheeled motor vehicles
agricultural and forestry vehicles
industrial trucks and construction machinery
electric and electronic subassemblies (ESA)
railway vehicles
components of railway vehicles
components of watercraft
components of aircraft


Our services

Safety of components
Safety of pedelecs & Co.
Electromagnetic compatibility (EMC)
Technical acoustics
Environmental simulations
Safety of batteries
Inspections
 


Possible certifications and approvals

GS certificate / GS mark
CE certificate of conformity
Initiation of e1 or E1 type approval procedures for vehicles and ESAs
 
SLG international

our form download centre

Jürgen Kahl
Dipl.-Ing. (FH)
+49 3722 73 23 877
emv@slg.de.com
SLG Prüf- und Zertifizierungs GmbH
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