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AENOR N Mark certification, confidence in the safety of electrical products and equipment

AENOR N Mark certification, confidence in the safety of electrical products and equipment

​Electrical materials and equipment

The main value of an electrical product certified with the AENOR N mark is the trust it builds among consumers as well as product distributors, being of extraordinary relevance to both. As all electrical devices carry a risk, the certification of electrical materials is the best way of guaranteeing their safety and proper functioning.

Certification with the AENOR N Mark ensures that these risks are kept to a minimum, because in order to obtain it, electrical products and equipment are required to pass strict controls in factory production processes. In addition to these tests, certified products are regularly monitored by inspectors from AENOR or other authorized entities who assess random samples and carry out testing.

The main manufacturers in the sector trust the AENOR N Mark to certify electrical safety. The mark adds value to their electrical products, and they readily allocate the necessary resources required to obtain it, as it is not only a tool to facilitate access to different domestic and overseas markets, but it guarantees that their materials are manufactured in accordance with the applicable regulations.

AENOR solutions in the certification of electrical products and equipment:

  1. Switchgear and small electrical materials (AENOR N Mark, CCA agreements, CB Layout, NTR)
  2. Lighting, similar equipment and their installations (AENOR N Mark, ENEC-01, ENEC +, CCA agreements, CB Layout, NTR)
  3. Electrical cables (AENOR N Mark, AENOR-Har, CE mark)
  4. Electrical installations: supports for overhead lines, photovoltaic conversion systems
  5. Other: certification of voltage dips (solar and photovoltaic energy)
 

 

 


 

Safety in electrical installations

The AENOR Mark The N mark ofelectrical installations provides added value to structural elements used to transport and distribute electricity. It is a certification recognized by electrical companies, and is also internationally recognized.

AENOR certifies the electrical safety of photovoltaic and wind energy installations

AENOR certifies compliance with the requirements established in OP operating procedure 12.3 and Royal Decrees: 1565/2010 and 661/2007 for photovoltaic conversion electrical installations. Prior to issuing the Certificate of Compliance these installations, AENOR verifies compliance with the requirements applicable for the quality of electricity supply in the system sourced from solar energy.

Thus, its holder accredits the correct execution and compliance with the requirements set forth in the regulations in force, such as operation procedure O.P.12.3 Requirements for responding to voltage dips and applicable Royal Decrees:

  • RD 1565/2010 regulating and amending certain aspects related to the activity of producing electricity in special regimes
  • RD 661/2007 regulating the activity of producing electricity in special regimes

For these purposes, when certifying photovoltaic conversion systems, a Notified Body such as AENOR is required to certify the electrical installation. This is mandatory for installations with a production greater than 2 MW. AENOR certifications of the photovoltaic installation's handling of voltage dips require regular five-year monitoring, in accordance with requirements detailed in the OP 12.3.

The purpose of the certifying the capacity of photovoltaic and wind power installations to deal with voltage dips is to check for compliance with the legislation and contribute to stabilizing the electricity system.

Thus, AENOR certifiesthe capacity of power generation facilities that use photovoltaic energy and wind power as their exclusive source of primary energy (group b.1.1 in Royal Decree 661/2007) to remain linked to the electricity grid, without becoming disconnected in the event of dips in voltage directly associated with correctly offset short circuits that may arise in the electricity system.

To certify this, AENOR is accredited by the Spanish Accreditation Body (ENAC) (01/C-PR130).

Electrical installations covered:

1. Structural elements for electrical power transmission and distribution

  • Lattice supports
  • Tubular supports
  • Concrete posts
  • Fibreglass reinforced posts
  • Fittings, staples, insulators, protection linings against electrocution of bird life

2. Systems for the photovoltaic conversion of solar energy

  • Crystalline silicon photovoltaic modules (PV) for land use in accordance with Standard UNE-EN 61215
  • Thin-film photovoltaic modules (PV) for land applications in accordance with Standard UNE-EN 61646
  • Thin-film concentrated photovoltaic modules and systems (CPV) for land applications in accordance with Standard UNE-EN 61646.
3. Response of photovoltaic power facilities to voltage dips
  • Photovoltaic installations1 and wind power installations2 that form part of power groups of more than 2 MW*
    1. In accordance with Royal Decree 1565/2010 of 19 November, which specifies the mandatory requirement to comply with the provisions indicated in the operational procedure (O.P.) 12.3, approved in the Resolution dated 4 October 2006 of the Ministry of Industry Tourism and Trade's General Secretariat of Energy).
    2. In accordance with Royal Decree 661/2007 of 25 May, which stipulates the obligation to comply with its provisions in the operating procedure P.O. 12.3 (approved in the Resolution dated 4 October 2006 of the Ministry of Industry Tourism and Trade's General Secretariat of Energy).
 
 








Testimonial

Cinemat logo Jesús Barrado Aguado, R&D Electromagnetic Product Supervisor

"Since its foundation, ELT has been firmly committed to guaranteeing the quality of our product.That is why we believe in the value of product certification and in particular the N and ENEC marks, because of the confidence they generate in our external and internal customers. AENOR regularly inspects manufacturing to ensure that the requirements specified in the mark's regulations and in international standards are met. This creates a lot of prestige and independence externally. Internally, the maintenance of product certification and the AENOR inspection visits are seen as a clear opportunity for the continuous improvement of our processes, thanks to the constructive critical eye of AENOR technicians who know our company in depth. In summary, AENOR's N certification and the ENEC mark are added value for ELT, as they allow access to the markets for companies that, like ELT, have an interest in export. "

 


Ricardo Pomatta - ANFALUM

 

Oscar Querol - (AFME)





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Further information​​​​