Explore our engineered line of high-performance isolation systems built for precision industrial, medical, and grid operations.
In modern electronic distribution frameworks, an isolation transformer operates as a critical vanguard for power quality and equipment safety. Unlike auto-transformers which share a single continuous winding, true isolation systems implement completely separate primary and secondary winding structures. This configuration decouples the load circuit from the source grid through pure magnetic induction, creating an impenetrable barrier against direct electrical paths.
This complete physical separation prevents ground loop disruptions and curbs common-mode noise propagation across sensitive instrumentation lines. By isolating the secondary neutral from the primary ground reference, electrical engineers can map out a localized, stable reference ground system. This design is crucial for safeguarding delicate telemetry equipment, industrial automated controls, and computational processing units from unexpected electrical surges or grid noise.
How bespoke isolation engineering addresses environmental vulnerabilities and power anomalies across various regions.
Eliminates localized high-frequency harmonic feedback and high-voltage transients generated by multi-axis servo motor switchgear, preventing tool controller faults and micro-arc pitting.
Guarantees ultra-low stray leakage current limits (<10 µA) in patient care environments, isolating MRI equipment, CT imaging devices, and intensive telemetry grids from main network faults.
Suppresses complex DC offset injection back-feed into medium-voltage distribution systems, neutralizing high-frequency common-mode voltage spikes across large utility-scale inverter platforms.
Our research and development pipeline addresses the challenges of shifting global energy structures, prioritizing smart grids, energy efficiency, and thermal longevity. By incorporating Amorphous Alloy Ribbon Cores alongside premium Grain-Oriented Silicon Steel (CRGO), our latest products reduce no-load excitation losses by up to 75% compared to legacy architectures.
Modern wide-bandgap semiconductors induce rapid dV/dt voltage transients. Our updated insulation designs incorporate specialized shield winding methods to intercept high-frequency leakage currents before they can compromise insulation layers.
Real-time asset visibility is achieved by embedding fiber-optic micro-thermal arrays and acoustic discharge sensors directly into the coil winding matrices. This setup transmits continuous health analytics to centralized SCADA management suites via Modbus or MQTT protocols.
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.
Operating across different international territories requires a thorough understanding of localized grid codes and standard variations. Industrial facilities in North America require systems configured to match UL 1561 specifications, with an emphasis on handling common structural line imbalances and harmonic distortions caused by building-wide commercial loads.
Conversely, European infrastructures require compliance with EN 61558-2-4 standards, demanding rigorous verification of dielectric resilience, creepage distances, and atmospheric breakdown thresholds. Henan Pirooz Power combines these multi-regional criteria into a cohesive production flow. This unified framework ensures our equipment meets CE markings, CSA validations, and EAC requirements, facilitating streamlined international logistics and deployment.
Expert analysis addressing common technical inquiries regarding design metrics and operational configurations.
Heavy-duty power management modules, high-voltage dry converters, and localized substation equipment options.
Pirooz Power