Extra High Tension Transformer | UHV 500kV Grid Solutions

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High Voltage Transformer | Intelligent Online Monitoring Type

Backed by strong technical capabilities and a strict quality management system, we have earned the trust of major enterprises such as China National Petroleum Corporation (CNPC) and COSCO Shipping, and have participated in several national key engineering projects. All our products are CE certified and exported to the United States, Southeast Asia, India, the Middle East, and many other regions, receiving widespread recognition.
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Advantages of extra high tension transformer

Balance in Life and Work

We advocate “Live seriously, work happily.” We believe a team with a positive attitude toward life can serve you with greater creativity and passion.

Ownership & Responsibility

“At this moment, it’s up to me.”When challenges arise, our team members step forward, take responsibility, and see every issue through to resolution.

Embrace Change

In a rapidly evolving market and technology landscape, we stay agile and innovative to ensure you always receive the most advanced products and solutions.

High Voltage Transformer | Low Resonance Urban Grid Type

Prefabricated Substation (Compact Substations) VIEW DETAILS

Prefabricated Substation (Compact Substations)

Low-voltage Switchgear VIEW DETAILS

Low-voltage Switchgear

High-voltage Power Transformers (69kV - 220kV) VIEW DETAILS

High-voltage Power Transformers (69kV - 220kV)

Ultra-high Voltage (UHV) Power Transformers (Up to 500kV) VIEW DETAILS

Ultra-high Voltage (UHV) Power Transformers (Up to 500kV)

Low vibration high voltage transformer with optimized mechanical structure. Reduce ground resonance, suitable for downtown and residential grid layout.

Frequently Asked Questions (FAQ)

Q:Which type of transformer is more suitable for the power distribution in the community?

A:The box-type transformer is suitable for urban residential communities. It has a high degree of integration, occupies a small area, has a clean appearance and low operating noise. It can be directly placed in the green belts or power distribution rooms of the community. The pole-mounted transformer (tower-type transformer) is suitable for suburban or rural communities. It has a low cost and is easy to install. It is erected on utility poles and is suitable for scenarios with dispersed loads.
A:Reasons: Loosening of core, deformation of windings, resonance of components, failure of cooling system, influence of grid harmonics. Measures: Tighten the core clamps; Correct the position of windings; Adjust the shock absorption devices of cooling fans / oil pumps; Install soundproof covers; Address grid harmonics.
A:Dry-type transformers are oil-free and do not have the risks of oil leakage or explosion. They have high fire safety. The volume is relatively small, making them easy to install in the distribution rooms of buildings. The maintenance is simple and they meet the fire protection and space requirements of high-rise buildings.
A:It features low loss and low noise; the short-circuit impedance needs to match the inverter; it has strong resistance to voltage fluctuations and harmonic impacts; the transformer for photovoltaic power stations needs to adapt to significant changes in load throughout the day and night; the transformer for wind power needs to be able to withstand outdoor high-altitude and low-temperature environments, with a protection level of no less than IP54.

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