Industry News-page-3

The Application of Glass Fiber Wounded Pipe in Transformer Tap Changers

2025-10-25 | By: ZTELEC-www.ztelecgroup.com | 142click

In the complex internal structure of a power transformer, the tap changer is a crucial component that regulates the transformers ratio during operation to maintain a stable output voltage. The performance and reliability of the tap changer...

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From 30kVA to 31500kVA: Key Points for Capacity Calculation and Selection of 10kV Oil-Immersed Transf

2025-10-25 | By: ZTELEC-www.ztelecgroup.com | 109click

From 30kVA to 31500kVA: Key points for capacity calculation and selection of 10kV oil-immersed transformers, covering load analysis, efficiency, cooling methods and application recommendations....

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Key Applications of Fibra tubes in Motors and Transformers

2025-10-24 | By: ZTELEC-www.ztelecgroup.com | 166click

In the design and manufacture of motors and transformers, the choice of insulation material directly impacts the reliability, longevity, and safety of the equipment. Fibra tubes are a classic industrial material. Their excellent electrical...

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Performance and Price Comparison of 10kV Oil-Immersed Transformers: S13, S20, and SZ22 Series

2025-10-23 | By: ZTELEC-www.ztelecgroup.com | 52click

Compare the performance and price of 10kV oil-immersed transformers — S13, S20, and SZ22 series. Learn which model offers the best energy efficiency, long-term savings, and reliability for your power distribution projects....

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Phenolic cotton cloth tube VS Epoxy tube: How to choose the right tube

2025-10-22 | By: ZTELEC-www.ztelecgroup.com | 183click

Phenolic cotton cloth tube and epoxy tube are two commonly used insulating tube materials in electrical insulation, mechanical structures, and specific industrial applications. While they may appear similar, their material properties and ap...

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30kVA Three-Phase Isolation Dry-Type Transformer Load Capacity Analysis: Is Efficiency ≥ 95% Realis

2025-10-21 | By: ZTELEC-www.ztelecgroup.com | 152click

30kVA Three-Phase Dry-Type Isolation Transformer Efficiency and Load Capacity Analysis. Learn why efficiency ≥95% is realistic, how it impacts load capacity, and what factors affect transformer performance....

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