High-performance energy distribution modules manufactured to strict IEC and IEEE standards, engineered to optimize efficiency and minimize operational downtime.
Navigating market dynamics in modern power distribution, grid updates, and next-generation green transition mandates.
Global grid modernization demands massive quantities of step-down, substation, and transmission line solutions. Commercial real estate developments, public utility operators, and municipality expansions look for highly reliable three-phase oil-immersed transformers that provide stable voltages under varying weather extremes.
With wind farms, utility-scale photovoltaic energy nodes, and smart battery storage configurations expanding, current systems require specialized step-up substations. Manufacturers are tailoring amorphous metal alloy core transformers to support intermittent power inputs safely.
Heavy duty industries like mining, electrochemical processing, and steel smelting require specialized engineering like furnace and rectifier transformers. Highly customized configurations ensure stability under high harmonic distortions and thermal loads.
Explore our extensive range of high-efficiency transformers designed to minimize loss and optimize power system longevity.
Our core range includes highly efficient 10kV to 35kV oil-immersed distribution units, spanning across popular industry series such as the S11, S13, S14, and S20 line-ups. Featuring hermetically sealed designs, these units minimize oxidation and moisture ingress, extending active service life to over 30 years without internal core degradation.
For high-density urban environments, commercial high-rise buildings, and underground metro networks, we produce dry-type variants including the SCB10, SCB11, SCB13, and SCBH15 series. Using premium vacuum-cast epoxy resins, these systems provide excellent fire-retardant performance, high mechanical strength, and zero leakage risk.
Henan Pirooz Power utilizes advanced automated processing machinery, strict assembly parameters, and comprehensive QC testing protocols.













Technological progressions reshaping voltage stabilization and grid integration across modern landscapes.
Real-time analytics monitor transformer loading, winding temperature, and oil health. We integrate advanced digital indicators that allow utility networks to track performance metrics remotely and perform predictive maintenance, minimizing emergency downtime.
Environmental regulations encourage substituting standard mineral oils with vegetable-derived synthetic esters. These alternatives offer high flash points for safety and degrade cleanly if leaks occur, making them ideal for ecologically sensitive areas.
Amorphous metals feature non-crystalline atomic structures that lower magnetic losses significantly compared to conventional silicon steel, helping grid operators meet strict regional decarbonization standards.
How Henan Pirooz Power Co., Ltd. ensures smooth product installation, commissioning, and validation across borders.
We configure systems to align with local voltages (110V to 35kV) and frequencies (50Hz / 60Hz), matching regulations across the Americas, Europe, Africa, and Asia. Our product designs undergo rigorous structural calculations and oil breakdown testing to comply with both regional safety codes and national grid rules.
Our facility conducts comprehensive routine tests, type tests, and special tests, including impulse voltage testing, temperature rise evaluations, and partial discharge audits. We ensure every unit meets the structural parameters specified for your region before shipment.
Expert answers regarding procurement, maintenance, and technical engineering of power distribution transformers.
Heavy-duty hardware, VPI varnish systems, and testing equipment for complete industrial power infrastructure management.