Product certification tests in accordance with UNE, EN, IEC and UL standards on power converters (AC-DC), to ensure their reliability and safety.

      Our tests focus on the most critical part of conventional and renewable energy systems: solar power plants, fuel cells, storage systems, wind power plants, electric vehicle charging systems.

      Description

      TESTS

      We verify compliance with the requirements for connection to the low-voltage electrical grid and safety.

      The main grid connection requirements include:

      • Loss-of-mains detection (LOM) / anti-islanding
      • Detection
      • Low voltage ride through (LVRT)
      • Regulation P vs. f
      • Regulation Q vs. V
      • Harmonic current injection

      Main network code regulations:

      • PVVC (P.O.12.3)
      • CEI 0-21:2019
      • UNE-EN 50549-1:2019
      • RD 1699/2011
      • AS/NZS 310
      • AS/NZS 4777.2
      • ABNT NB 1649/1650
      • VDE-AR-N 4105, FGW-TG Part 3
      • UNE 206007-1 IN, UNE 206007-2 IN
      • RD 244/2019 self-consumption

      The main safety requirements include:

      • Verification of the IP protection rating
      • Verification of the IK protection rating
      • Verification of dielectric insulation
      • Functional verification of temperature and humidity

      Regulations for the main safety requirements include:

      • IEC/EN/UL 62109-1, IEC/EN 62109-2
      • IEC/EN 62477-1
      • UL 1741 (UL 1741 SA) / IEEE 1547
      • IEC 61851-1/23/24
      • EC/EN 61000-6-1/-2/-3/-4

      Equipment in the power electronics laboratory:

      • AC programmable electrical grid simulators: 150 kW adjustable and 450 kW fixed
      • DC power supplies: 150 a 300 kW adjustable to 1000 V CC
      • 30 m3 walk-in climatic chamber
      • RLC loads for Q> 2.5 for 150 kW inverters in anti-islanding tests

      Aimed at:

      • Electric companies that install power electronics equipment in their microgrids.
      • Manufacturers of power electronics; (recharging posts for electric vehicles...).
      • Engineering firms and power electronics equipment installers (power converters).

      Accreditations and Recognition

      Acreditación ENAC ILAC para el sector materiales según ISO 17025 con nº expediente 4/LE148
      ENAC ILAC accreditation for electrical testing in compliance with ISO 17025, under file No. 4/LE148
      Organismo Notificado Nº 1292 para el Reglamento de Productos de la Construcción
      Official Body certified by the Electromagnetic Compatibility EMC 2014/30/UE Directive
      Organismo Notificado Nº 1292 para el Reglamento de Productos de la Construcción
      Official Body certified by the Low Voltage Directive 2014/35/UE
      Organismo Notificado Nº 1292 para el Reglamento de Productos de la Construcción
      Official Body certified by The Measuring Instruments Directive 2014/32/EU
      Lovag
      ES-02 registered laboratory by the LOVAG (Low Voltage Agreement Group) European Association
      IEC
      IECEE CB testing laboratory
       Testing laboratories for t&d networks and smart grids

      Testing and Assessment Services for Smart Grids and for Transportation and Distribution Networks Brochure

      Download PDF