Professional Transformer Cooling Solution Provider
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Case Studies

Real Transformer Radiator Projects β€” Proven Performance Worldwide

Proven Experience Across Industries

Our panel radiators are widely deployed across power grids, renewable energy, industrial manufacturing, rail transit, and special environments β€” covering 30kVA to 250MVA oil-immersed transformers with ONAN/ONAF/OFAF cooling, adapted to -40℃ to +80℃, coastal salt spray, plateau cold, industrial corrosion, and humid tropical conditions.

Power Grid & Substation

Case 1 Case 1

Case 1: State Grid Zhejiang Qiancang 220kV Substation

Power Grid

Project: #1 Main Transformer Cooling System Upgrade

Product: PC3200-32/520

Result: Cooling efficiency improved, continuous operation without leakage, passed State Grid acceptance.

Case 2

Case 2: Yunnan Honghe 220kV Wind Farm

Power Grid

Project: Yongning Wind Farm Phase II Expansion 220kV

Product: PC2100(1400)-27(6)/520

Environment: Mid-high altitude, high humidity rainy season

Result: Met high-altitude requirements, stable cooling, no leakage.

Case 3

Case 3: Italy ENEL Power Grid

International

Project: ENEL Italy Project

Product: PC1900(1400)-13(3)/520

Environment: Mediterranean climate (summer dry heat 40-45℃, winter wet cold)

Result: Wide temperature operation (-25℃ to +45℃), heavy anti-corrosion, dust/water proof, anti-condensation, strong wind and ice resistant.

Renewable Energy

Case 4 Case 4

Case 4: Saudi Arabia ACWA Solar Project

Solar

Project: ACWA AI Khushaybi 1612.35MW Solar PV Project

Product: PC2000(1650)-11(3)/520

Environment: Desert high temperature, strong sunlight, large temperature difference

Result: Efficient cooling, maintenance-free, adapted to high altitude and strong UV environment.

Case 5 Case 5

Case 5: Uzbekistan NUKUS Wind Farm

Wind

Project: NUKUS 100MW Wind Power Project

Product: PC2400(2000)-25(3)/520

Environment: Arid desert, extreme conditions, frequent sandstorms

Result: Stable cooling, no coating peeling, no seal leakage, meeting long-cycle maintenance requirements.

Industrial Manufacturing

Case 6 Case 6

Case 6: Ethiopia Kurmuk Gold Mine

Mining

Project: Kurmuk Gold Mine Transformer Project

Product: PC2200(1600)-29(3)/520 (TH Tropical + Epoxy Heavy Anti-corrosion)

Environment: Tropical high temperature, high humidity, large temperature difference

Result: Anti-corrosion, anti-leakage, continuous operation for 3 years without failure.

Rail Transit

Case 7 Case 7

Case 7: Fuzhou-Xiamen High-Speed Railway

Railway

Project: Traction Transformer Cooling System

Product: PC3000-32/520 (High-strength seismic + forced oil-air cooling)

Requirement: Seismic grade 8, low noise, high reliability

Result: Meets frequent start-stop and heavy impact loads of high-speed rail, safe operation for over 6 years.

Special Environments

Case 8 Case 8

Case 8: Tibet Plateau 35kV Substation

High Altitude

Project: Plateau Distribution Transformer

Product: PC2000-25/520 (Low-pressure resistant, extreme cold -40℃ resistant)

Environment: Altitude 4982m, low air pressure, strong radiation, low temperature

Result: Stable cooling efficiency, no leakage, adapted to extreme climate.

Case 9 Case 9

Case 9: Offshore Wind Power 110kV Nantong

Offshore

Project: Nantong Rudong Wind Power Station

Product: PC2400(2000)-30(3)/520

Environment: Strong salt spray, high humidity, typhoon winds

Result: Corrosion resistant, typhoon resistant, service life over 20 years.

Case 10 Case 10

Case 10: Kazakhstan Extreme Cold Project

Extreme Cold

Project: Kazakhstan Ust-Kamenogorsk HPP Reconstruction 110kV Transformer

Product: PC2200(1600)-29(3)/520

Environment: -50℃ extreme cold, long-term severe cold, large day-night temperature difference

Result: Adapted to -50℃ stable cooling, no frost cracking, no leakage.

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