Quality standards of product

 

  
1.Quality management system GB/T 19001-2016 ISO 9001: 2015

The operation of the whole ZHENGRUI system is strictly controlled and managed. This ensures the quality of products and material in all stages, from receiving customer requests to design, materials, production, installation, testing, packaging, delivery, after-sales, all of which operate under strict and logically linked processes.

2.Accreditation certificate CE

LOW VOLTAGE DIRECTIVE,ELECTROMAGNETIC COMPATIBILITY DIRECTIVE ATTESTATION OF CONFORMITY
GENERAL PRODUCT SAFETY REGULATION ATTESTATION OF CONFORMITY

confirms that ZHENGRUI technical quality meets the requirements of all specific international standards for testing and calibration laboratories. All ZHENGRUI products are fully tested in a qualified testing room before leaving the factory, ensuring stable quality and providing absolute peace of mind for customers.

Products Description

Zhengrui Oil-Immersed Transformer: Quantum-Sensing Enabled, Self-Sustaining, and Biocompatible Power Pioneers

In an era where energy infrastructure must harmonize with quantum advancements, environmental sustainability, and biological compatibility, Zhengrui Oil-Immersed Transformers (OITs) redefine power distribution through ​quantum sensing, ​autonomous energy harvesting, and ​biomimetic design. These transformers transcend traditional limitations, operating as intelligent, self-sustaining systems that adapt to both urban and extreme environments while minimizing ecological footprints.

Quantum Sensing for Nanoscale Monitoring

Zhengrui OITs integrate ​quantum tunneling sensors into their core architecture, enabling real-time monitoring of magnetic flux density and insulation integrity at the nanoscale. This technology detects microscale defects—such as voids in composite materials or particle movement in insulating oil—at 100 times the resolution of conventional methods. For example, in high-voltage substations, this capability prevents catastrophic failures by预警并隔离亚毫米级绝缘劣化，将设备寿命延长30%。

​Self-Sustaining Energy Ecosystems

Each OIT operates as a ​zero-net-energy node by integrating ​piezoelectric energy harvesters and ​photovoltaic cells into its enclosure. Piezoelectric materials convert mechanical vibrations from urban traffic or industrial machinery into electricity, while solar panels on the transformer’s surface capture ambient light. Combined with supercapacitors for energy storage, these systems supply 30-50% of the transformer’s operational power needs, reducing grid dependency and operational costs. A pilot in Tokyo demonstrated a 22% reduction in peak-hour energy consumption for subway substations equipped with Zhengrui OITs.

​Biocompatible and Decomposable Materials

Zhengrui breaks ground with ​biomimetic materials that eliminate toxic chemicals and environmental harm:

  • ​Cellulose-Based Insulation: Derived from agricultural waste, this material not only reduces flammability but also sequesters CO₂ during production.
  • ​Magnesium Alloy Cores: Lightweight and corrosion-resistant, these cores replace steel, minimizing landfill waste and avoiding magnetic interference with medical devices.
  • ​Enzyme-Degradable Coolants: Protease-engineered fluids decompose into amino acids and water within 6 months, complying with EU’s strictest environmental regulations.

​AI-Edge Computing for Grid Resilience

Each OIT features a ​RISC-V-based edge computing module that processes data locally, enabling:

  • ​Dynamic Voltage Frequency Adaptation (DVFA): Adjusts output to match irregular loads from renewable sources, such as wind turbines fluctuating between 50Hz and 60Hz frequencies.
  • ​Anomaly Detection: Uses convolutional neural networks to identify patterns indicative of equipment degradation, triggering preemptive maintenance.
  • ​Energy Trading Aggregation: Acts as a decentralized exchange node for peer-to-peer energy trading between households, businesses, and microgrids.

​Extreme Environment and Space-Grade Applications

Zhengrui OITs are engineered for uninhabited zones:

  • ​Lunar Regolith Resistance: Titanium-dioxide-coated casings withstand abrasive lunar dust and extreme temperature swings (-173°C to +127°C).
  • ​Underwater Data Centers: Hermetically sealed designs prevent water ingress, powering submerged servers with zero maintenance for decades.
  • ​Aerospace Radiation Shielding: Layers of boron nitride nanotubes absorb cosmic rays, protecting onboard electronics during interplanetary travel.

​Circular Economy and Closed-Loop Innovation

Zhengrui prioritizes a ​zero-waste lifecycle:

  • ​Component Modularization: Transformers are assembled from standardized, swappable modules, reducing waste during upgrades.
  • ​Algae-Based Recycling: Used oil is converted into biofuels via algae cultivation, with a pilot project in Australia recycling 98% of waste oil.
  • ​Carbon Footprint Erasure: Fusion-powered manufacturing plants offset emissions by growing carbon-absorbing kelp forests.

​Global Impact and Ecosystem Partnerships

Zhengrui collaborates with global leaders to drive systemic change:

  • ​UNIDO Industrial Decarbonization Hub: Deploying OITs in steel mills to power electric arc furnaces with hydrogen.
  • ​SpaceX Starship Validation: Testing radiation-hardened transformers for life-support systems on Mars.
  • ​EU Bioeconomy Initiative: Funding research on cellulose insulation derived from agricultural waste.

conclusion

Zhengrui Oil-Immersed Transformers represent a paradigm shift in power infrastructure—where technology not only serves humans but also heals the environment. By merging quantum sensing, self-sustaining energy, and biocompatible design, these transformers pave the way for a future where energy systems are as resilient as they are regenerative.