As Morocco positions itself as a regional leader in renewable energy and industrial logistics—anchored by the Noor Ouarzazate Solar Power Station and the Tanger Med Port—the demand for robust electrical infrastructure has reached an all-time high. The Conservator Type Oil Immersed Transformer is not merely a component; it is the backbone of grid stability in the Maghreb region.
Unlike hermetically sealed units, Conservator Type Transformers offer a superior buffer for oil thermal expansion, crucial for Morocco's varying climate—from the humid Atlantic coast of Casablanca to the arid high-temperature regions of the Sahara. The integrated conservator tank ensures that the main tank remains completely filled with oil, preventing the formation of gas pockets and minimizing moisture ingress through advanced silica gel breathers.
The Moroccan industrial landscape is undergoing a massive shift towards "Smart Industry." Massive projects like the Kenitra Atlantic Free Zone and the OCP Group’s expansion in phosphate processing require step-down transformers that can handle high-duty cycles. Henan Pirooz Power Co., Ltd. addresses these needs by providing S11 and SZ11 series transformers that feature on-load tap changers (OLTC), allowing for real-time voltage regulation without interrupting the power supply to sensitive industrial machinery.
Henan Pirooz Power Co., Ltd. represents the pinnacle of Chinese Power Engineering 4.0. Our manufacturing philosophy integrates "Information Gain" into the production line, ensuring that every unit delivered to Morocco is backed by digital twins and rigorous performance data. Our 35kV oil-immersed transformers are the result of vertically integrated supply chains, where we control everything from core silicon steel lamination to the final assembly of the conservator tanks.
By leveraging Industry 4.0 automation, we provide Morocco-based contractors with a dual advantage: Cost Efficiency and Rapid Deployment. In a global market plagued by lead-time delays, our agile manufacturing allows for custom configurations—such as specialized vector groups (Dyn11, Yyn0) or specific cooling methods (ONAN/ONAF)—to be shipped with precision timing.
High-capacity SZ11 transformers for the Khouribga mining region, featuring enhanced vibration resistance and oil purification systems.
Compact distribution solutions for the "Ville Verte" projects in Bouskoura, focusing on low-noise levels and aesthetic integration.
Step-down transformers (33kV to 400V) designed for rural electrification of smart farms in the Souss-Massa region.
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.
Equipped with advanced production lines and strict quality control procedures, Henan Pirooz Power Co., Ltd. ensures that all products meet international standards (IEC, ANSI, GB) and customer-specific technical requirements, maintaining high performance, safety, and durability. Its core product range includes 10kV–35kV oil-immersed power transformers (S11, S13, S14, S20), dry-type transformers (SCB series), and specialized rectifier transformers.
While sealed units are maintenance-free for small capacities, Conservator Type transformers are essential for larger power loads (above 2500kVA) and higher voltages (33kV+). They allow for oil expansion without stressing the tank welds and enable the use of Buchholz relays for early internal fault detection.
Every transformer undergoes rigorous nitrogen-filled shipping or is shipped with oil after double-vacuum treatment. Our packaging uses heavy-duty steel bases and moisture-proof coverings to ensure the unit arrives at the Port of Casablanca in factory condition.
Morocco's coastal salinity and high ambient temperatures often favor copper windings due to their superior thermal conductivity and corrosion resistance. However, we offer high-grade aluminum winding options for cost-sensitive rural electrification projects.
Consult with our lead engineers for customized transformer designs compliant with Moroccan ONRE standards.
Supported Testing Equipment: Dielectric Oil BDV Test Kit | High Efficiency: Amorphous Alloy Transformers
Pirooz Power
