Empowering industrial operations, green energy infrastructure, and smart manufacturing networks across Spain. Discover our signature low-voltage and specialized isolation step-up and step-down transformers.
The Spanish power market is undergoing a rapid evolution. Driven by the National Integrated Energy and Climate Plan (PNIEC), Spain is accelerating the integration of renewable energy grids, heavy industrial electrification, and EV charging infrastructures. These initiatives demand robust step-up and step-down power transformers capable of handling bidirectional loads and complex grid conditions.
From the industrial clusters in Catalonia and the Basque Country to the extensive solar PV plants in Andalusia and Aragon, voltage matching and electric isolation are crucial. Whether stepping down utility-scale voltages for manufacturing plants, or stepping up voltages from distributed PV inverters to the 220kV/400kV Red Eléctrica (REE) network, our machinery delivers optimum reliability.
Our specialized transformers are designed to cope with regional challenges such as harmonic distortions caused by heavy industrial machinery and high ambient temperatures characteristic of Spain’s dry plains.
Navigating Spain's electrical codes requires strict adherence to European and national guidelines. All step-up and step-down installations must satisfy the Reglamento de Líneas Eléctricas de Alta Tensión and the Royal Decree guidelines regarding grid synchronization.
At Henan Pirooz Power Co., Ltd., compliance is integrated into our manufacturing. Our products meet IEC 60076 standards, EU Ecodesign directives for low losses, and hold full CE markings. This ensures that Spanish engineering, procurement, and construction (EPC) contractors can seamlessly integrate our transformers without regulatory friction.
We optimize thermal design using premium Class H insulation systems for dry-type models, ensuring safe performance even during Spanish summer heatwaves. Our containment tanks for oil-immersed configurations are designed to meet stringent local environmental protections against leaks.
How Henan Pirooz Power Co., Ltd. combines advanced manufacturing efficiencies with global engineering standards to provide competitive solutions.
Tailored input/output ratios, multi-tap configurations, and customized enclosures to match specific Spanish industrial installation requirements.
Utilizing high-permeability, grain-oriented silicon steel laminations to ensure minimal core losses and superior operational efficiency.
We supply more than individual components. We build high/low voltage switchgear, compact substations, and comprehensive control systems.
A step-by-step glimpse into our state-of-the-art manufacturing facility
A collection of custom step-up and step-down configurations engineered for diverse industrial use-cases across Spain.
Ensuring operational safety across diverse fields with customized voltage solutions.
Spain is a solar superpower. Photovoltaic installations produce low-voltage DC which is converted to low-voltage AC by inverters. Our step-up isolation transformers are essential for raising voltage levels to match medium-voltage collection lines, preventing harmonic feed-back into the clean grid.
Automotive production, chemical plants, and metallurgic facilities across Zaragoza and Barcelona operate complex machine tools. These sensitive systems require clean step-down isolation transformers to step down 400V regional distribution supplies to isolated 220V or 110V levels, mitigating common-mode electrical noise.
From commercial office developments in Madrid to high-density residential networks, dry-type step-down systems provide a safe, fire-resistant method of energy distribution. They eliminate the environmental hazards associated with older, oil-immersed options.
As Spain expands its public EV charger network along major corridors like the AP-7 and A-2, localized step-down transformers are required. They convert MV distribution line currents to the low-voltage levels needed for high-power DC fast-charging terminals.
"Henan Pirooz Power Co., Ltd. continues to innovate by designing transformers with low-loss cores, minimizing thermal output and reducing overall operating costs for Spanish operators."
Technical and logistical insights for Spanish procurement departments
Pirooz Power
