Transformer industry News - Latest industry news and information
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Should a 10kV oil-immersed transformer be re-oiled or filtered? This article explains oil aging mechanisms, chromatographic analysis, and decision standards to help ensure safe and reliable transformer operation.
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The 20kV dry-type step-up transformer provides high efficiency, low losses, and fire-safe operation for solar PV systems. Ideal for rooftop, utility-scale, and hybrid renewable power applications.
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Complete Guide to Dry-Type Transformer Models: Explore the latest dry-type transformer models, technical specifications, and future trends. Learn about epoxy cast, H-class insulation, and smart dry-type transformers for efficient and safe power systems.
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10kV Oil-Immersed Transformer Selection Guide: Learn how to choose the right capacity, model, and understand price factors for 10kV oil-immersed transformers. Professional insights for industrial and utility applications.
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Learn how to accurately match oil-immersed transformer capacity with different application scenarios. This guide covers capacity calculation, industry applications, and selection strategies to ensure safety and efficiency.
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Comprehensive guide on DC resistance testing of dry-type transformers, including principles, test procedures, precautions, and troubleshooting methods for reliable transformer maintenance.
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Ztelecgroup 2025 National Day Holiday Notice. Holiday from October 1–8, 2025, with normal business resuming on October 9. Includes arrangements for orders, logistics, and emergency contacts.
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Detailed analysis of 500kV oil-immersed transformer faults, including causes, detection methods, and practical solutions to enhance reliability, safety, and service life of ultra-high-voltage transformers.
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Learn how to choose the right 10kV oil-immersed transformer capacity from 30kVA to 31500kVA. This guide covers selection principles, application scenarios, technical parameters, and key factors for safe and efficient operation.
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Explore 10kV dry-type transformer noise control methods and energy-saving technologies. Learn about noise reduction design, insulation materials, cooling systems, and smart operation strategies to enhance efficiency and sustainability.
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Comprehensive guide on oil-immersed transformer oil replacement cycles and safe handling procedures. Learn how to maintain transformer performance and extend equipment life.
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Detailed comparison between European-style and American-style substations. Learn the key differences in appearance, structure, and applications to choose the right transformer solution for your power distribution needs.
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2025 procurement guide: how to choose reliable 10kV or 35kV transformers for export markets. Covers oil-immersed transformers, dry-type transformers, and leading transformer manufacturers to support overseas projects.
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Explore the key applications and challenges of oil-immersed transformers in urban power networks. Learn about their role in stability, safety, energy efficiency, and future trends in modern city grids.
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This article analyzes common faults in European-style box-type substations, including electrical faults, mechanical failures, insulation aging, temperature abnormalities, and protection system issues. It also provides diagnostic methods and solutions to i
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