Industry News-page-5

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

2026-01-06 | 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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Performance and Price Comparison of 10kV Oil-Immersed Transformers: S13, S20, and SZ22 Series

2026-01-06 | 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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Key Applications of Fibra tubes in Motors and Transformers

2026-01-06 | 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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From 30kVA to 31500kVA: Key Points for Capacity Calculation and Selection of 10kV Oil-Immersed Transf

2026-01-06 | 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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The Application of Glass Fiber Wounded Pipe in Transformer Tap Changers

2026-01-06 | 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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DDP Insulating Paper Manufacturers, Suppliers, Dealers, and Price

2026-01-06 | By: ZTELEC-www.ztelecgroup.com | 200click

DDP insulating paper is a high-performance, low-dissipation insulating paper coated with a specially modified epoxy resin, creating a diamond-shaped structure. It is commonly used as turn insulation and interlayer insulation for oil-immerse...

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