Table of Contents
- Introduction
- The Size Specifications of a 500kva transformer
- Technical Parameters and Numerical Analysis
- Kelida Company Solutions
- Conclusion
- References
Introduction
Transformers are essential components in electrical power systems, responsible for stepping voltage levels up or down, depending on the application. A 500kVA transformer is commonly used in industrial and commercial sectors. Understanding its size and specifications is crucial for integration and operational efficiency.
The Size Specifications of a 500kVA Transformer
The physical dimensions of a 500kVA transformer can vary based on its type (e.g., oil-immersed or dry-type) and design specifics. Typically, a 500kVA oil-immersed transformer has dimensions in the range of:
- Height: 1500 mm to 2000 mm
- Width: 900 mm to 1500 mm
- Depth: 800 mm to 1300 mm
The weight of such transformers can range from approximately 1500 kg to 2500 kg. Dry-type transformers, while often more compact, will still have similar dimensional ranges for this power rating.
Technical Parameters and Numerical Analysis
The technical parameters significantly impact the performance of a 500kVA transformer. Key specifications include:
- Primary Voltage: Typically 11kV or 33kV
- Secondary Voltage: Typically 400V or 415V
- Frequency: 50Hz or 60Hz
- Efficiency: Ranges from 95% to 98%
- Impedance: Generally between 4% to 6%
- Cooling Method: ONAN (Oil Natural Air Natural) or AN (Air Natural) for dry-type
Losses are essential to consider, with no-load losses typically around 1000W to 1500W and load losses ranging from 5000W to 7000W at full load.
Kelida Company Solutions
Kelida Company offers robust solutions in transformer technology, focusing on efficiency and reliability. Their 500kVA transformers are designed to meet industry standards, with features such as:
- Advanced core technology to minimize hysteresis and eddy current losses
- Enhanced cooling systems for prolonged life span
- Customizable tap changers to accommodate varying voltage requirements
- Comprehensive safety mechanisms to prevent overload and short circuits
Kelida provides both standard and bespoke transformer solutions to meet specific project needs, emphasizing quality and customer support.
Conclusion
A 500kVA transformer plays a crucial role in medium-scale energy distribution systems. Understanding its size, technical specifications, and innovative solutions offered by companies like Kelida helps in making informed decisions for installation and operational success.
References
- IEEE Standards for Transformers. IEEE Power & Energy Society.
- Kelida Company Official Website. (2023). Transformer Solutions.
- Transformers and Inductors for Power Electronics: Theory, Design and Applications. Wiley, 2021.
