AFITI, the only accredited laboratory in Spain for testing cable trays according to AS/NZS 3013:2005
AFITI, the only accredited laboratory in Spain for testing cable trays according to AS/NZS 3013:2005
We are pleased to announce that our laboratory has obtained accreditation to carry out tests to determine the suitability of cable tray and fixing systems for electrical wiring under fire conditions in accordance with AS/NZS 3013:2005. This achievement positions us as the only laboratory in Spain accredited by ENAC to carry out this type of testing in accordance with this international standard, which underlines our commitment to quality and safety in the sector.
What does the test according to the AS/NZS 3013:2005 standard consist of?
AS/NZS 3013:2005 ‘Classification of the fire and mechanical performance of wiring system elements’ establishes a classification system for electrical wiring system elements, based on their ability to maintain circuit integrity under fire and mechanical damage.
The designation consists of the following characters:
– The characteristic letters ‘WS’ (Wiring System).
– A first characteristic number indicating the integrity time under fire.
– A second characteristic number indicating the protection against mechanical damage.
– The supplementary letter ‘W’ which may be added where applicable.
Focusing on the integrity characteristic under fire conditions, the first digit indicates the time during which the element has been tested, and based on this time it is established:
Digit | Duration of test |
1 | 15 minutes |
2 | 30 minutes |
3 | 60 minutes |
4 | 90 minutes |
5 | 120 minutes |
In particular, Annex C of this standard defines the test conditions to which the cable trays and fixings of electrical wiring systems must be subjected. Depending on the classification objective pursued, the test specimens are subjected for the time corresponding to the exposure to heat according to the standardised temperature-time curve, with an additional load simulating the conditions of use and which will limit their final application. After the test, the maximum deformation of the trays and/or the collapse of the fasteners is measured to determine whether the tested system meets the criteria set out in the test standard.
The testing of trays and fixings to this standard is performed without the need to test the electrical cable, thus providing tray manufacturers with a method to test their products without being conditioned to the behaviour of the electrical cable during the test.
Why is this accreditation important?
The importance of this accreditation cannot be underestimated. In a world where safety is paramount, having products that have been tested and classified by an accredited laboratory provides peace of mind to manufacturers, installers and end users. Our team of experts is ready to deliver a high quality service, ensuring that every test is carried out with the utmost accuracy and professionalism.
This reinforces our leadership in the assessment and classification of electrical wiring systems to international standards. Thanks to this accreditation, we guarantee our customers that their installations comply with the most stringent safety regulations.
Benefits for our customers
In addition, this accreditation opens up new opportunities for our customers to access a unique and trusted service in the field of fire resistance.
By having cabling systems classified to AS/NZS 3013:2005, our customers gain:
– Increased safety in their installations.
– Compliance with international fire protection regulations.
– Guarantee of quality and resistance in their electrical systems.
– Facilities to operate in international markets with specific certifications.
To find out more about our new AS/NZS 3013:2005 accreditation and how we can help you comply with this standard, contact us today.
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