EUROLAB, with its state-of-the-art accredited laboratories and expert team, provides precise and fast testing services within the scope of IEC EN 61439-3 testing. IEC EN 61439-3 defines special requirements for distribution boards intended to be operated by ordinary persons (DBO).
DBOs have the following criteria:
DBOs may also include control or signaling devices related to the distribution of electrical energy. This standard applies to all DBOs, whether designed, manufactured and verified as a one-off, or fully standardized and produced in quantity.
This standard includes circuit breakers, fused switches, electronic devices, etc., which will comply with the relevant product standards. It does not apply to individual devices and self-contained components, such as
This goal can be achieved through one of two typical processes; the user will either choose a catalog product that meets the required user needs with its features or make a special agreement with the manufacturer.
The rated impulse withstand voltage must be equal to or higher than the values specified for transient overvoltages occurring in electrical systems to which the circuit is designed to be connected.
EUROLAB assists manufacturers with IEC EN 61439-3 test compliance. Our test experts, with their professional working mission and principles, provide you, our manufacturers and suppliers, the best service and controlled testing process in our laboratories. Thanks to these services, businesses receive more effective, high-performance and quality testing services and provide safe, fast and uninterrupted service to their customers.
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