50 kva single-phase transformer

In residential, agricultural, commercial, and small-to-medium industrial power systems, the LE 50 kVA Single-Phase Transformer is an optimal solution thanks to its stable power supply, reliable operation, and cost-effective investment. With years of experience in transformer manufacturing, LE delivers the 50 kVA Single-Phase Transformer designed in accordance with strict technical standards, ensuring safe and efficient performance across a wide range of applications.

Technical Specifications of the LE 50 kVA Single-Phase Transformer

• Rated Power: 50 kVA
• Vector Group: I/2Io
• No-Load Current Io (%): < 1
• No-Load Loss Po (W): 108
• Load Loss at 75°C Pk (W): 570
• Short-Circuit Voltage Uk (%): > 2

These specifications demonstrate the transformer's low-loss performance, helping reduce energy costs while improving long-term operational efficiency.

1. Key Advantages of the LE 50 kVA Single-Phase Transformer

High Operating Efficiency

With a no-load current of less than 1% and no-load losses of only 108W, the LE 50 kVA Single-Phase Transformer minimizes energy losses and helps reduce operating costs throughout its service life.

High Durability and Stable Performance

The transformer is manufactured using high-quality materials, low-loss magnetic steel cores, and premium copper or aluminum conductors that meet technical standards. This ensures reliable long-term operation while minimizing maintenance requirements and the risk of unexpected failures.

Flexible Installation for Various Applications

Compared with equivalent three-phase transformer models, the 50 kVA single-phase transformer features a more compact design, making transportation and installation easier in residential areas, rural regions, farms, small manufacturing facilities, and other locations requiring a single-phase power supply.

2. Comparison of the 50 kVA Single-Phase Transformer with Other Transformer Types

Compared with Lower-Capacity Single-Phase Transformers (10 kVA, 15 kVA, 25 kVA, 37.5 kVA)

• Higher power capacity to support larger electrical loads.
• Suitable for farms, manufacturing workshops, and high-capacity irrigation systems.
• Reduces the risk of overload when power demand increases over time.

Compared with Three-Phase Transformers

• Lower initial investment cost.
• Ideal for areas supplied with single-phase electricity.
• Compact size for easier transportation and installation.

Compared with Transformers Rated 100 kVA and Above

• Lower upfront investment cost.
• Requires less installation space.
• Efficiently meets medium-scale power demands without unnecessary capacity oversizing.

With a rated capacity of 50 kVA, this transformer provides an excellent balance between performance, investment cost, and operational efficiency, making it suitable for residential, agricultural, commercial, and medium-scale industrial applications.

3. Why Choose the LE 50 kVA Single-Phase Transformer?

The LE 50 kVA Single-Phase Transformer is manufactured using advanced production processes and complies with stringent standards for quality, performance, and durability. Key factors that differentiate the LE brand include:

Modern Manufacturing Facilities

• High-precision CNC core cutting systems.
• Automated winding machines for consistent coil quality and accuracy.
• Advanced vacuum drying technology to improve insulation performance and extend transformer lifespan.
• Comprehensive testing and inspection procedures before delivery.

High-Quality Raw Materials

• Premium low-loss magnetic steel cores.
• Copper or aluminum conductors meeting industry standards.
• Insulating oil and insulation materials sourced from trusted suppliers.
• Strict quality control throughout the manufacturing process.

Experienced Engineering Team

• Engineers and technicians with extensive expertise in transformer design and manufacturing.
• Continuous research and technological improvement to enhance product performance and durability.
• Professional consultation to provide solutions tailored to specific customer requirements.

Outstanding Operational Performance

• Low losses for improved energy efficiency and reduced operating costs.
• Stable and reliable performance under various environmental conditions.
• Cost-effective investment with long-term economic benefits.
• Suitable for residential areas, farms, production facilities, commercial projects, and other single-phase power applications.

By combining advanced manufacturing technology, premium materials, and a highly experienced engineering team, the LE 50 kVA Single-Phase Transformer not only meets demanding technical requirements but also delivers long-term economic value. It is a reliable power distribution solution that reinforces the reputation and market position of the LE Transformer brand.