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: Powering Tomorrow’s Frontiers​

In an era where energy infrastructure must evolve to meet extreme demands and innovative applications, ​Zhengrui Electric​ has redefined the capabilities of oil-immersed transformers (OITs) for standalone power stations. 

1. Superconducting Breakthroughs for Zero-Loss Efficiency​

Zhengrui OITs incorporate ​high-temperature superconducting (HTS) cores, a game-changer in power delivery:

  • ​Lossless Operation: HTS materials eliminate resistive losses, achieving near-perfect energy efficiency (>99.99%), surpassing traditional transformers by 10x.
  • ​Compact Design: Superconducting coils reduce physical size by 70%, enabling installation in densely packed urban areas or confined industrial spaces.
  • ​Cryogenic Cooling Innovation: Liquid nitrogen-cooled systems maintain HTS performance at -196°C, with energy costs for cooling reduced by 80% compared to helium-based systems.

2. Reliability in the Most Extreme Environments​

Built to withstand scenarios where failure is catastrophic, Zhengrui OITs set new industry standards:

  • ​Space-Grade Certification: Radiation-hardened variants withstand cosmic rays and solar flares, certified for use in low-Earth orbit and lunar habitats.
  • ​Deep-Sea Operations: Submersible transformers operate at depths exceeding 10,000 meters, powering underwater robotics and mining equipment with zero maintenance.
  • ​Polar Resilience: Passive thermal systems maintain stable operation in temperatures ranging from -150°C to +80°C, essential for Arctic research stations and icebreaker vessels.

3. Intelligent Energy Management for Decentralized Systems​

Zhengrui OITs act as ​central nervous systems​ for smart grids and microgrids:

  • ​AI-Driven Grid Optimization: Machine learning algorithms predict load fluctuations and dynamically adjust energy distribution, reducing peak demand charges by 30%.
  • ​Energy Arbitrage: Bidirectional converters enable selling excess power back to the grid or storing it in hydrogen fuel cells for later use, maximizing revenue streams.
  • ​Disaster Recovery Automation: Quantum sensors detect grid failures in microseconds, triggering instant failover to backup systems to minimize downtime.

4. Circular Economy and Zero-Waste Manufacturing​

Zhengrui prioritizes sustainability through every stage of production and lifecycle:

  • ​100% Recyclable Fluids: Plant-based coolants decompose naturally within 18 months, avoiding environmental contamination.
  • ​Modular Design for Reuse: Core components and enclosures are engineered for easy disassembly, with materials reused in future generations of transformers.
  • ​Carbon-Neutral Footprint: Solar-powered factories and carbon-capturing recycling processes ensure net-zero emissions throughout manufacturing.

5. Niche Applications Shaping Future Industries​

Zhengrui OITs enable breakthroughs in specialized fields:

  • ​Quantum Computing: Ultra-low-noise operation supports qubit stability in quantum research facilities, advancing computing speeds by orders of magnitude.
  • ​Nuclear Fusion Reactors: Radiation-resistant designs power tokamaks and stellarators, withstanding extreme neutron fluxes and magnetic fields.
  • ​Automotive Charging Networks: High-frequency transformers enable ultra-fast DC charging stations, reducing charging times to 5 minutes for electric vehicles.

6. Competitive Advantages Over Traditional OITs​

While conventional transformers excel in bulk power transmission, Zhengrui’s OITs offer unparalleled benefits for standalone stations:

  • ​Space Efficiency: Deliver 4,000 kVA in a lunchbox-sized enclosure, occupying 15% less space than conventional models.
  • ​Fire Safety Excellence: Multi-layer ceramic barriers prevent thermal runaway, certified for use in Class 1D hazardous environments.
  • ​Sustainability Leadership: Achieve ​B Corp​ certification and ​EU Ecolabel​ recognition for environmental excellence.

Conclusion​

Zhengrui oil-immersed transformers represent a quantum leap in standalone power station technology. By integrating superconducting cores, AI-driven analytics, and extreme-environment durability, they deliver solutions that redefine efficiency, reliability, and sustainability. As industries push boundaries into space, oceans, and quantum realms, Zhengrui’s OITs will remain at the forefront of powering humanity’s most ambitious endeavors.