高性能 220kV 単相油入主変圧器

In today’s rapidly developing high-speed and electrified railways, 安定した, 効率的, and reliable power supply is the core to ensure smooth transportation networks. として “心臓” of the electric traction system, the performance of the transformer directly determines the operational efficiency and safety of the entire railway system. We are pleased to introduce our technologically advanced 220kV Single Phase Oil Filled Traction Transformer, designed to meet the demanding demands of modern heavy-duty and high-speed railways. It is a key force driving rail transit towards the future.

Excellent design to meet demanding challenges

This 220kV Single Phase Oil Filled Traction Transformer adopts classic oil immersed cooling technology, combined with advanced electromagnetic design and material science, to ensure that the product maintains excellent performance under high voltage and high load conditions. Its single-phase design perfectly fits the power supply system of electrified railways, which can directly draw electrical energy from the national high-voltage grid and efficiently and stably convert it into the voltage level required by the traction network. Whether dealing with frequent load surges or complex harmonic environments, this transformer demonstrates unparalleled adaptability and robustness.

Core advantages and authoritative certification

Extremely high reliability: Using high-quality silicon steel sheets and high-purity insulating oil, combined with a complete insulation system and sealing structure, the 220kV Single Phase Oil Filled Traction Transformer ensures extremely long service life and low failure rate, maximizing the continuity of railway operation.

強力な過負荷容量: Specially optimized for instantaneous high current surges such as locomotive starting and climbing, it has strong short-term overload capacity to ensure stable and uninterrupted power supply system.

Excellent electrical performance: low no-load and load losses, meeting or even exceeding national energy efficiency standards, helping railway operators effectively reduce operating costs throughout the entire lifecycle.

Comprehensive safety protection: equipped with pressure release devices, ガスリレー (ガスリレー), and online monitoring interfaces to achieve real-time monitoring and early warning of transformer operation status, preventing problems before they occur.

Authoritative certification: Our 220kV Single Phase Oil Filled Traction Transformer strictly follows international and national standards such as IEC and GB, and has passed type tests by national authoritative testing institutions, with reliable quality.

Application field

This product is an ideal choice for key locations such as high-speed railway passenger dedicated lines, heavy-duty freight railways, urban rail transit hubs, and large marshalling yards, injecting continuous power into modern transportation arteries.

Choosing our 220kV Single Phase Oil Filled Traction Transformer is not only choosing a product, but also choosing a trusted partner. We are committed to providing cutting-edge technology and excellent quality to safeguard the development of the global rail transit industry.