Engineered for high-dielectric integrity, non-flammable operation, and optimal thermal resilience within confined port and municipal electrical rooms.
As the largest seaport in Italy and a key logistical gateway for Southern Europe, the Genoa maritime and industrial area has entered a critical phase of ecological and electrical modernization. The expansion of shore-to-ship power (cold ironing) in the Port of Genoa, alongside the modernization of historical steelworks, shipbuilding yards, and marine repair docks, demands exceptionally resilient electrical equipment.
Salty coastal fog, high relative humidity, and industrial airborne particulate matter present severe dielectric challenges. Conventional oil-immersed transformers pose environmental hazards and fire risks in dense urban-port interfaces. Pirooz Power's VPI (Vacuum Pressure Impregnated) transformers address these challenges by replacing liquid coolants with an advanced, solventless resin system cured under vacuum. This design prevents moisture ingress, eliminates the risk of oil spillages in the Ligurian Sea, and complies with stringent European environmental protection directives.
Class H High-Temp Insulation Limit
Maximum Rating and Grid Integration
Extremely Low Partial Discharge Performance
Lower Lead Time via Automated Line Assembly
A technical assessment for plant managers and electrical contractors selecting dry-type power systems.
| Technical Parameter | VPI Transformer (Vacuum Pressure Impregnated) | Cast Resin Transformer (CRT) | Genoa Port Context Benefit |
|---|---|---|---|
| Environmental & Thermal Cycling | Resin layer is thin and flexible, allowing quick adaptation to thermal load swings without cracking. | Thick epoxy layer can crack under sudden, extreme thermal expansion/contraction. | Ideal for dynamic ship-to-shore power surges. |
| Repairability & Field Maintenance | Windings can be unwound and repaired in regional maintenance workshops if damaged. | Solid resin encasing makes individual coil repairs impossible; entire phase must be replaced. | Minimizes costly shipyard downtime. |
| Moisture & Salt Mist Resistance | Multiple cycles of vacuum pressure force solventless varnish to seal all micro-voids. | Impermeable surface, but micro-cracks from aging allow salty air to reach copper conductors. | Long-term protection against marine corrosion. |
| Weight & Mechanical Footprint | Lighter design with ventilated ducts, optimizing airflow and reducing physical size. | Heavier owing to massive amounts of cast epoxy resin. | Easier retrofitting in space-constrained historic buildings. |
Essential systems supporting safe voltage regulation, auxiliary signal isolating, and system protection.
Henan Pirooz Power Co., Ltd. operates a high-capacity, integrated production facility designed to meet international delivery timelines.
Our facility houses a complete manufacturing pipeline spanning design, high-precision machining, automated winding, VPI chamber treatment, assembly, and full electrical type testing. In the power sector, delay means lost revenue. Pirooz Power achieves production cycles up to 35% shorter than European regional averages through:
For the Italian and broader European markets, compliance with CE regulations and the EU EcoDesign Directive (Commission Regulation EU 2019/1783) regarding reduced transformer load and no-load losses is mandatory. Pirooz Power optimizes VPI core structures with laser-scribed silicon steel sheets to meet these strict Tier 2 requirements, helping operators reduce grid energy losses and lower operational emissions.
From raw material processing to final testing and dispatch, our processes follow rigorous quality management standards.
Henan Pirooz Power Co., Ltd. is a comprehensive electrical power equipment manufacturer integrating research and development, engineering design, production, sales, and after-sales service. The company specializes in customized solutions for power transformers and complete sets of transmission and distribution equipment, providing reliable and efficient electrical products for global energy infrastructure projects.
The company operates a modern manufacturing facility with a complete production system covering product design, precision machining, assembly, and full electrical testing. Equipped with advanced production lines and strict quality control procedures, Henan Pirooz Power Co., Ltd. ensures that all products meet international standards and customer-specific technical requirements, maintaining high performance, safety, and durability.
With a growing international footprint, Henan Pirooz Power Co., Ltd. has exported its products to multiple countries and regions worldwide, building long-term partnerships across global energy markets. The company continues to expand its production capacity and technological capabilities to meet increasing international demand.
Our core product range includes 10kV–35kV oil-immersed power transformers (such as S11, S13, S14, and S20 series), dry-type transformers (including SCB10, SCB11, SCB13, and SCBH15 series), as well as on-load tap-changing transformers, rectifier transformers, and furnace transformers designed for specialized industrial applications. These products are widely used in power utilities and heavy industries requiring stable and efficient energy distribution.
In addition to transformers, we provide complete electrical system solutions, including high and low voltage switchgear, European-style compact substations, American-style pad-mounted substations, and underground distribution substations. These integrated solutions are widely applied in power grid construction, industrial manufacturing, mining, metallurgy, petrochemicals, transportation systems, and renewable energy projects.
Looking ahead, the company is committed to innovation, energy efficiency, and smart manufacturing development. By continuously improving product performance and system integration capabilities, Henan Pirooz Power Co., Ltd. aims to become a globally recognized provider of advanced power equipment solutions, supporting the development of modern and sustainable energy infrastructure.
We ensure seamless regional deployment by complying with international safety, environmental, and structural codes.
Full CE and RoHS compliance ensures our transformers satisfy all legal requirements for installation in EU member states, including Italy. Magnetizing currents and internal losses are kept to minimal levels in line with EU EcoDesign Tier 2 targets.
Designed to withstand mechanical vibrations typical of shipyards and marine cargo cranes. Structural calculations are optimized for regions with seismic activity, such as Northern Italy and Liguria.
Certified for C2 (Climatic), E2 (Environmental), and F1 (Fire behavior) classes. These ratings verify the transformer's ability to resist thermal shock, moisture condensation, and fire spreads.
Explore our full range of oil-immersed, rectifier, and specialty industrial transformers designed for versatile energy networks.
Addressing core technical concerns from electrical designers, procurement teams, and grid system architects.
Whether you are designing a shore power system for the Port of Genoa, retrofitting an industrial substation, or engineering a dry-type configuration for a regional utility grid, our technical team is ready to assist you.
Send Inquiry Now
Pirooz Power