Three Phase Transformers for High-Altitude & Renewable Energy

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Three Phase Transformer for Solar and Wind Energy Power Station

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 three phase transformers

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.

Quick Response

With extensive experience in global collaboration, our team responds promptly to your needs — saving time and achieving mutual success.

One-Stop Service

Complete Solutions from Design to On-Site Support – Including Custom Drawings, Supplier Recommendations, and Expert Installation.

Three Phase Transformer High Altitude Plateau Engineering Version

Oil-immersed Distribution Transformers VIEW DETAILS

Oil-immersed Distribution Transformers

Low-voltage Switchgear VIEW DETAILS

Low-voltage Switchgear

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

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

Barrier-Type Dry-Type Isolation Transformer VIEW DETAILS

Barrier-Type Dry-Type Isolation Transformer

Insulation enhanced three phase transformer optimized for low air pressure. Avoid partial discharge and adapt power construction in mountainous and high altitude regions.

Frequently Asked Questions (FAQ)

Q:How to clean the dust on the surface of the windings of a dry-type transformer?

A:After power outage, use dry compressed air (pressure ≤ 0.3 MPa) for blowing; stubborn dust can be gently brushed off with a brush; water or chemical cleaners must not be used; after cleaning, measure the insulation resistance again.
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: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:We provide comprehensive end-to-end solutions and services, covering the entire process from electrical and mechanical design, quality control, material selection, core processing, winding, assembly, insulation, and testing to packaging.

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