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 Dry-Type Transformers: Advanced Solutions for Modern Power Distribution

In the evolving landscape of electrical infrastructure, Zhengrui Dry-Type Transformers stand as exemplars of innovation, safety, and efficiency. Designed to meet the stringent demands of contemporary power distribution systems, these transformers offer a multitude of benefits, including enhanced safety, superior performance, and environmental sustainability.

Key Features

  1. Safety and Environmental Friendliness

    Zhengrui Dry-Type Transformers are engineered without the use of insulating liquids, such as oil, thereby eliminating risks associated with leaks and fires. This design choice not only enhances operational safety but also ensures environmental protection, making them ideal for installations in densely populated or environmentally sensitive areas.

  2. Robust Construction and Reliability

    Utilizing high-quality materials and advanced manufacturing techniques, these transformers exhibit exceptional mechanical strength and resilience. Features such as low partial discharge and high thermal stability contribute to their long service life and reliable performance under various operating conditions.

  3. Energy Efficiency

    Designed with low loss and low noise characteristics, Zhengrui Dry-Type Transformers contribute to significant energy savings and a reduction in operational costs. Their efficient design aligns with modern energy conservation standards, supporting sustainable development initiatives.

  4. Effective Cooling System

    The transformers boast excellent heat dissipation capabilities, allowing for robust operational performance. When equipped with forced air cooling systems, they can operate at increased capacities, ensuring adaptability to varying load requirements.

  5. Moisture Resistance

    With superior moisture-proof properties, Zhengrui Dry-Type Transformers are well-suited for operation in high humidity and other challenging environments, maintaining reliability and performance without the need for extensive maintenance.

  6. Intelligent Monitoring

    Incorporating advanced monitoring systems, these transformers provide real-time data on operational parameters. This feature facilitates predictive maintenance, enhances system reliability, and supports proactive management of power distribution networks.

Technical Specifications

  • Voltage Rating: Up to 35kV
  • Capacity Range: Customized based on specific application requirements
  • Insulation Class: F or H, depending on design
  • Cooling Method: Natural air cooling (AN) or forced air cooling (AF)
  • Protection Level: Customizable to IP20, IP23, or higher as needed

Applications

Zhengrui Dry-Type Transformers are versatile and can be deployed across various sectors:

  • Commercial Buildings: Ideal for hospitals, office complexes, and shopping centers where safety and low maintenance are paramount.
  • Industrial Facilities: Suitable for manufacturing plants and processing industries requiring robust and reliable power solutions.
  • Renewable Energy Installations: Perfect for wind farms and solar power stations, supporting sustainable energy initiatives.
  • Urban Infrastructure: Applicable in metro stations, airports, and high-rise buildings where space and safety are critical considerations.

Conclusion

Zhengrui Dry-Type Transformers embody a commitment to quality, safety, and efficiency. Their advanced design and robust features make them a reliable choice for modern power distribution needs, ensuring seamless integration into various applications while promoting environmental sustainability.