As the world pivots toward renewable energy and decentralized power grids, the demand for high-efficiency transformer design has reached an all-time high. China, as a global manufacturing hub, is at the forefront of this evolution, integrating smart technologies to reduce transmission losses.
Modern industrial facilities require power systems that minimize carbon footprints. Our amorphous alloy and dry-type transformers are specifically engineered to provide maximum efficiency, meeting stringent Tier 2 eco-design standards and reducing "No-Load" energy waste by up to 70%.
From extreme desert climates to high-altitude mining sites, transformer design must prioritize thermal stability and mechanical robustness. Henan Pirooz Power Co., Ltd. focuses on E-E-A-T principles to ensure every unit provides a 30-year operational lifespan.
At Henan Pirooz Power Co., Ltd., transformer design is not merely an assembly process; it is a sophisticated engineering discipline that balances electromagnetic efficiency, thermal dynamics, and structural integrity. Our technical roadmap focuses on three pillars of "Information Gain" in power distribution:
The core of a high-performance transformer lies in its magnetic circuit. We utilize high-permeability cold-rolled grain-oriented (CRGO) silicon steel and advanced Amorphous Alloys. By optimizing the step-lap miter joint of the core, we significantly reduce eddy current losses and noise levels. For our S11 and S13 series, this means exceeding international IEC standards for energy conservation.
Dry-type transformers, particularly our SCB10 and SCB11 series, utilize epoxy resin casting under vacuum. This ensures a void-free insulation system that is practically maintenance-free. Our VPI (Vacuum Pressure Impregnated) transformers for data centers are designed with high K-factor ratings to handle non-linear loads and harmonic distortions prevalent in modern IT environments.
The next generation of China-made transformers includes integrated sensors for real-time monitoring of oil temperature, gas evolution (DGA), and winding hotspots. This allows for predictive maintenance, shifting the paradigm from reactive repairs to data-driven asset management.
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.
Its 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, 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.
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.
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.
Certified to IEC 60076, IEEE C57, and GB 1094. Every unit undergoes rigorous routine, type, and special tests before dispatch.
Design options for C5-M marine environments, high-altitude (>3000m) derating, and seismic-resistant structures.
Customized export packaging with shock indicators and localized installation supervision through global partners.
Full technical dossiers provided, including SAT (Site Acceptance Test) protocols and BIM models for engineering firms.
Compact substations (American/European style) for urban developments where space is at a premium but reliability is non-negotiable.
Step-up transformers for Photovoltaic (PV) solar farms and wind turbine nacelles, designed for fluctuating power cycles.
Furnace transformers and rectifier units built to withstand the high-current demands and harsh dust of metallurgical plants.
A: S11 refers to oil-immersed distribution transformers known for their cooling efficiency and outdoor durability. SCB10 represents epoxy resin cast dry-type transformers, which are preferred for indoor use (like data centers and shopping malls) due to their fire-resistant and maintenance-free properties.
A: Amorphous alloy is brittle. Our design incorporates specialized suspension structures and stress-free clamping to protect the core, ensuring the transformer maintains its low-loss characteristics for over 30 years.
A: Yes. We customize primary and secondary voltages (e.g., 11kV to 415V, 33kV to 400V, or 13.8kV to 240V) to match the specific grid requirements of the target country, supporting both 50Hz and 60Hz frequencies.
A: Our American-style pad-mounted transformers feature bayonet fuses, current-limiting fuses, and load-break switches housed in a tamper-resistant enclosure for maximum public safety.
Pirooz Power
