We carry out pre-qualification tests to ensure that the power converters and photovoltaic inverters fulfil the grid connection and product safety quality standards.
Of testing services on power converters and solar inverters with a maximum rated power of 300 kW include:
- Renewable energies (wind, solar and tidal).
- Energy storage systems.
Grid connection regulations:
- RD 1699/2011
- P.O. 12.3
- UNE-EN 50438
- VDE-V 0126-1
- IEC 62116.
- CEI 0-21
- AS/NZS 4777.2
- ABNT NB 16149
- ABNT NB 16150
Product safety regulations:
- IEC-UNE-EN 62477-1
- IEC-UNE-EN 62109-1
- IEC-UNE-EN 62109-2
- UNE-EN 50178
- AS/NZS 3100
Tests on grid connection requirements:
- Primary power control (P vs f)
- Reactive power capacity (Q vs V)
- Immunity to voltage sags
- Power quality (harmonics, flicker)
- Anti-islanding verification
Tests on product safety requirements:
- Marking
- Mechanical impact
- Degree of protection (IPXX)
- Clearance and creepage distances
- Protection against electrical discharges
- Effective earthing continuity
- Temperature increase verification
- Maximum and minimum operating temperatures
- Short-circuit resistance
- Verification of dielectric properties
Aimed at:
- Power Electronics Manufacturers
- Electrical Companies
- Promoters of Renewable Energy Farms
- Electrical Maintenance Firms
Accreditations and Recognition
ENAC ILAC accreditation for electrical testing in compliance with ISO 17025, under file No. 4/LE148
Official Body certified by the Electromagnetic Compatibility EMC 2014/30/UE Directive
Official Body certified by the Low Voltage Directive 2014/35/UE
Official Body certified by The Measuring Instruments Directive 2014/32/EU
ES-02 registered laboratory by the LOVAG (Low Voltage Agreement Group) European Association
IECEE CB testing laboratory
