EUROLAB, with its state-of-the-art accredited laboratories and expert team, provides precise and fast testing services within the scope of GB/T 5023-3 testing. GB/T 5023-3 is a Chinese national standard specifying requirements for polyvinyl chloride (PVC) insulated cables with rated voltages up to (inclusive) 450/750V, designed for fixed wiring applications without any outer sheathing. These cables are typically used for power and lighting circuits in buildings.
The standard covers a wide range of cables with different conductor sizes, ranging from 1,5 mm² to 630 mm². It specifies the construction, material, size and performance requirements for these cables, including their electrical and mechanical properties.
GB/T 5023-3 also contains requirements for marking and packaging of cables. The standard specifies information that must be included on the cable label, such as the manufacturer's name and address, cable type, rated voltage and conductor size.
In addition, GB/T 5023-3 provides guidance on the installation of these cables, including recommendations for minimum bend radius, maximum operating temperature, and maximum allowable current carrying capacity.
In general, GB/T 5023-3 plays an important role in ensuring the safety and reliability of PVC insulated cables used for fixed wiring applications in China by specifying the construction, performance and installation requirements. The standard helps improve consistency and quality in the manufacture and assembly of these cables, which helps ensure their safe and reliable operation in buildings and other applications.
EUROLAB assists manufacturers with GB/T 5023-3 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.
To get an appointment, to get more detailed information or to request an evaluation, you can ask us to fill in our form and reach you.
EUROLABreporting and certification activities, United Accreditation Foundation (UAF), Turkish Accreditation Agency (TÜRKAK) ve Enterprise Accreditation Foundation (EAF) based on the accreditation provided by the accreditation body. The Enterprise Accreditation Foundation (EAF) accreditation body is also a signatory of the United Nations (UN GLOBAL COMPACT) organization.
