HV TESTING & METROLOGY
SERVICES AND LABS
- TESTING LABS
- ON-SITE HV TESTING
- HV CALIBRATION
- LV CALIBRATION
- ON-SITE CALIBRATION
- TESTING AND CALIBRATION INTERNATIONAL ACCREDITATIONS
PRODUCTS AND MATERIALS TESTED
- INSTRUMENT TRANSFORMERS
- POWER TRANSFORMERS
- HIGH VOLTAGE SWITCHGEAR
- INSULATORS AND BUSHINGS
- CABLES AND ACCESSORIES
- SURGE ARRESTERS FOR HV & LV GRIDS
- LIGHTNING RODS AND E.E.S's
- AIRCRAFT INDUSTRY
- LIVE WORKING DEVICES AND EQUIPMENT
R&D AND CONSULTING SERVICE
RESEARCH AND CONSULTING
- HV LINES & SUBSTATIONS STUDIES
- CABLE FAILURE ANALYSIS
- SOFTWARE TOOLS
- SERVICES FOR HIGH VOLTAGE LABORATORIES
- NEW FACILITIES AND TESTING TECHNIQUES
- ANALYSIS OF TRANSIENT OVERVOLTAGES
CPEM 2026 participants visit LCOE facilities in Tecnogetafe
On 11 September, a delegation of participants in the 2026 Conference on Precision Electromagnetic Measurements (CPEM 2026) visited LCOE’s laboratories at its Tecnogetafe facilities.
LCOE-CTAT at CPEM2026
LCOE-CTAT attended CPEM2026 (Conference on Precision Electromagnetic Measurements), one of the leading international conferences in electrical and electromagnetic metrology.
LCOE-CTAT at CIGRE Paris session 2026
From 23 to 28 August, LCOE High Voltage Technological Center took part in the CIGRE Session 2026, held at the “Palais des Congrès de Paris”, one […]
El LCOE-CTAT forma a personal en Iberdrola en Cables Aislados
Ingenieros del Centro Tecnológico de Alta Tensión y Metrología del LCOE impartieron un curso de formación para personal de Iberdrola, con el título “Cables aislados: aspectos […]
Evolución del marco legal aplicable a la metrología para estaciones de carga de vehículo eléctrico a partir de la Directiva europea 2026/706
-CEM, LCOE y AFME analizaron la nueva directiva europea 2026/706. Barcelona, 21 de mayo de 2026. Representantes del CEM (Centro Español de Metrología) y del LCOE […]
El LCOE Imparte un Curso Especializado en Técnicas de Ensayo de Alta Tensión
Ingenieros y técnicos especialistas de la empresa VERESCENCE LaGranjaInsulators, fabricante de aisladores de vidrio para líneas de alta tensión con sede en La Granja (Segovia), han […]
LCOE participates in the puncture test measurement campaign for glass insulators within the framework of ELITE 24GRD05 Project
F2i2 – Fundación para el Fomento de la Innovación Industrial and LCOE – Laboratorio Central Oficial de Electrotecnia participated in the Puncture Test measuring campaign for […]
Installation of the LCOE-CTAT Sphere Gap at the Tecnogetafe Technology Center
LCOE Restores Its Historic Sphere Gap at the High Voltage Technology Center The LCOE High Voltage Technology Center has restored the laboratory’s historic sphere gap, a […]
LCOE as member of AELP attends the 72nd Technical Committee of STL hosted by SATS in Borlänge (Sweden)
From 11th to 13th of November 2025, Tomás García, representing the LCOE High Voltage Technology Center, attended the STL “72nd Technical Committee” held at the Quality […]
The High Voltage Technology Centre celebrate Family Day
The LCOE High Voltage Technology Centre celebrated «Family Day» with a visit so CTAT employees and their families had the opportunity to know the facilities where […]
New HVDC 800 kV generator available at LCOE HV Lab
LCOE, as part of its commitment to technological innovation, has successfully completed a key project for the commissioning of the first HVDC generator with fast polarity […]
Technical Meeting “Instrument transformers: from analogue to digital”
Experts, technicians and businessmen from the High Voltage and Energy sector met on November 5th at Tecnogetafe LCOE facilities to share technical information about instrument transformers […]
LCOE-CTAT at 2024 CIGRÉ Event in Paris
Paris, August 2024 — LCOE participation in the 2024 CIGRÉ (International Council on Large Electric Systems) event in Paris proved to be a resounding success. Held […]
Mechanical Test performed on Instrument Transformers at LCOE HV Lab according to new edition of IEC 61869-1 Standard
In 2023-year LCOE High Voltage Technological Centre developed a new testing facility to perform mechanical test on primary terminals of instrument transformer according to IEC 61869-1:2023 […]
LCOE High Voltage Lab performs accuracy test on Electronic Standard Voltage Divider up to 700 kV requested by CONDIS
Test for accuracy of 800 kV Electronic Standard Voltage Divider manufactured by HAEFELY has been performed for CONDIS in November 2023 at LCOE High Voltage Lab. […]
LCOE attending 70th Technical Meeting of STL hosted by ZKU in Prague
On 14th and 15th of November 2023, Tomás García, as a representative of the LCOE High Voltage Technology Center, was present at the STL “70th Technical […]
Accuracy test performed on Capacitive Electronic Transformer Um 420 kV
Test for accuracy of one capacitive electronic voltage transformer manufactured by GE Grid Solutions France with rated primary voltage 420 / √3 kV and rated frequency […]