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.
By leveraging advanced thermal optimization, precision wound electromagnetic cores, and environmentally friendly insulation systems, we address the critical demand for reducing electrical losses in multi-tiered distribution systems worldwide.
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.
In addition to transformers, the company also provides 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.
Analysis of modern power grid evolution and the critical necessity of custom OEM optimization for infrastructure stability.
As international power grids shift towards renewable energy integration, conventional distribution transformers suffer from harmonic distortion and asymmetric loading. Custom OEM optimization provides key adjustments in winding geometries and magnetic core compositions to preserve lifetime efficiency under high stress.
Industrial facilities globally are upgrading to low-loss amorphous alloy distribution systems. Using materials like those in the SCBH15 and SCB15 series reduces no-load core losses by up to 70% compared to traditional silicon steel designs, drastically reducing operational carbon footprints.
Modern procurement demands highly durable systems. While standard off-the-shelf transformers feature lower upfront costs, customized units engineered for specific heat dissipation and voltage profiles dramatically lower maintenance costs and eliminate unplanned outages.
Inside Henan Pirooz Power Co., Ltd.'s advanced assembly lines and quality control processes.
To stay ahead of global energy shifts, Henan Pirooz Power Co., Ltd. implements a strict engineering roadmap focusing on smart sensing technologies and state-of-the-art dielectric materials.
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.
Entering international markets requires strict adherence to regional safety norms. Our engineering and manufacturing processes conform to all major globally recognized standards:
IEC 60076: Satisfies performance parameters for power transformers across Europe and Asia-Pacific markets.
IEEE/ANSI C57: Guarantees design compliance for overhead pole-mounted and pad-mounted substation systems in North America.
ISO 9001, 14001, 45001: Standardizes internal environmental, quality control, and occupational safety protocols across all manufacturing units.
Expert technical insights regarding customized transformers, core designs, and installation parameters.
What are the primary performance differences between Amorphous Alloy and Silicon Steel cores?
Amorphous alloy cores have an atom-disordered physical structure, reducing hysteresis loss significantly. This drops no-load losses by 60% to 80% compared to cold-rolled grain-oriented (CRGO) silicon steel cores, making them ideal for high-efficiency and green-building designs.
When should Dry-Type VPI and Cast Resin transformers be used respectively?
Cast Resin Dry-Type transformers (such as the SCB series) offer superior moisture resistance, making them ideal for humid environments or highly polluted areas. Vacuum Pressure Impregnated (VPI) transformers provide superior thermal shock performance and are typically applied in environments with frequent overload conditions.
How does Henan Pirooz Power Co., Ltd. guarantee transformer performance in extreme climates?
We customize insulation materials, cooling radiator sizes, and protective coatings based on the installation site's conditions. For high-humidity, sub-zero, or high-altitude environments, we optimize thermal dissipation designs to prevent dielectric breakdown and overload failures.
Pirooz Power
