Engineered for extreme desert temperatures and high-demand industrial grids.
As Riyadh undergoes a historic transformation under Saudi Vision 2030, the demand for resilient power infrastructure has reached unprecedented levels. The "Conservator Type" oil-immersed transformer stands at the forefront of this energy revolution. Unlike hermetically sealed units, conservator-type transformers utilize an external tank (the conservator) to handle the expansion and contraction of insulating oil caused by the extreme temperature fluctuations characteristic of the Arabian Peninsula.
In the Riyadh region, where ambient temperatures can soar above 50°C, thermal management is not just a specification—it is a survival requirement for electrical equipment. The conservator tank system allows for a smaller main tank size while providing ample room for oil volume changes, effectively reducing the internal pressure and extending the lifespan of the insulation materials (E-E-A-T Principle: Expert Thermal Design).
Riyadh's expansion into Sudair Industrial City and King Salman Energy Park (SPARK) requires transformers that can withstand dust, sand, and heat while maintaining 99% uptime for manufacturing lines.
EPC contractors are moving toward "Smart Transformers" that integrate IoT sensors for real-time dissolved gas analysis (DGA) and temperature monitoring, a core feature of our latest S20 series.
With the global push for carbon neutrality, our amorphous alloy cores reduce no-load losses by up to 70%, aligning with the Saudi Green Initiative to lower the carbon footprint of the national grid.
Henan Pirooz Power Co., Ltd. leverages Industry 4.0 standards to ensure every unit shipped to Riyadh meets international excellence.
Our manufacturing philosophy is built on "Information Gain"—using data-driven processes to eliminate defects. In our modern facility, we utilize automated laser cutting for silicon steel sheets to minimize eddy current losses. Our "Supply Chain Resilience" ensures that even during global logistics disruptions, our strategic partnerships with material suppliers keep our lead times for Riyadh projects among the shortest in the industry.
Precision Cutting
CNC Bending
Anti-Corrosion Spray
Final Assembly
From Mechanical Arm operations to Laser Cutting, our Factory 4.0 environment guarantees that every transformer serving Riyadh is a masterpiece of electrical engineering.
View Factory CapabilitiesProviding 33kV to 400V step-down transformers with specialized vibration resistance for urban transit power hubs.
Ultra-reliable oil-immersed units for high-density computing facilities in Riyadh's tech zones, ensuring 24/7 cooling power.
Compact substations and distribution transformers for the rapid housing developments in North Riyadh.
Expert insights for procurement managers and electrical engineers in Riyadh.
In high-power applications (above 2500kVA) and extreme heat, the conservator type offers better oil management and easier maintenance for oil sampling and silica gel replacement, which is vital in dusty desert environments.
Yes, all our products are designed according to IEC 60076 standards and can be customized to meet specific Saudi Electricity Company (SEC) technical specifications, including BIL (Basic Insulation Level) requirements.
We maintain a dual-source strategy for key materials like high-grade copper and CRGO steel. Our location in China's industrial heartland allows us to bypass common bottlenecks and offer expedited sea freight to Dammam or Jeddah ports.
With proper maintenance (regular BDV testing and breather checks), our transformers are engineered for a service life of 25-30 years, even under the harsh Riyadh climate.
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.
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.
High-quality transformers with conservator tanks and advanced cooling systems.
Pirooz Power
