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18 12,2025
What Tests Should Be Conducted After a Sudden Short Circuit? —Winding Deformation Testing (FRA Method) Operational Procedure
Step-by-step guide to eliminate surface tracking on bushings using RTV silicone coatings, covering hydrophobic mechanisms, IEC-compliant application, and leakage current suppression techniques.
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17 12,2025
Common Connection Methods for Transformer Lead Wires —Essential Guide for Global Engineers
This guide details RTV silicone coating solutions for bushing surface tracking, covering hydrophobic properties, IEC-compliant application techniques, leakage current suppression, and long-term maintenance strategies.
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13 12,2025
What to Do When the Lead Wire Length Is Insufficient During On-Site Transformer Installation?
Explains how excessive temperature rise accelerates transformer insulation aging via Arrhenius effect, and provides IEC-compliant cooling solutions to extend lifespan by 10+ years.
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13 12,2025
How to Deal with Surface Tracking on Bushing? —Key Considerations for RTV Silicone Coating Application
This guide explains how excessive temperature rise accelerates transformer insulation aging via Arrhenius effect, and provides IEC/IEEE-compliant cooling solutions to extend lifespan by 10+ years.
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09 12,2025
Special Requirements for Winding Conductors in Amorphous Alloy Transformers: Technical Analysis and International Standards Guide
Explains why UV-resistant cables are critical for PV transformer lead wires to prevent insulation cracking and electrical failures in long-term outdoor solar applications.
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06 12,2025
How Excessive Temperature Rise Ages Transformer Insulation? — Comprehensive Methods to Control Temperature Rise
Analyzes copper-clad aluminum wire applications in transformers: technical feasibility, optimal scenarios like high-frequency units, and critical limitations for high-voltage environments.
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04 12,2025
How to Determine the Safe Threshold for Current Density in Transformer Windings?
Analyzes copper-clad aluminum wire applications in transformers: suitability for high-frequency and cost-sensitive scenarios, technical limitations in high-voltage environments, and lifecycle cost evaluation.
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02 12,2025
Why Should the Lead Wires of PV Inverter Transformers Be UV-Resistant? —An In-Depth Analysis of Critical Protection Requirements
Comparative analysis of temperature rise limits between dry-type and oil-immersed transformers covering IEC/IEEE standards, cooling technologies, insulation classes, and impacts on load capacity and operational lifespan.
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29 11,2025
Copper-Clad Aluminum Wire in Transformers:Can It Replace Pure Copper? What Are the Cautions for Specific Applications?
Comparative analysis of temperature rise limits between dry-type and oil-immersed transformers covering IEC/IEEE standards, cooling technologies, insulation classes, and impacts on load capacity and operational lifespan.
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27 11,2025
How to Detect Transformer Winding Hotspots in Advance Using Infrared Thermal Imaging? —Key Technology Insights from Global Power Experts
Comparing tin and silver plating for offshore wind transformer lead wires: conductivity differences, corrosion protection strategies, and life-cycle cost optimization in harsh marine environments.
