Industry News-page-14

Is G10 a good insulator?

2025-03-06 | By: ZTELEC-www.ztelecgroup.com | 64click

G10 is a good insulator. G10 is a composite material made of glass fiber cloth and epoxy resin. It was originally developed for use in aircraft and can withstand great forces without deformation. This material has the characteristics of ins...

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When to use a dry type transformer?

2025-03-05 | By: ZTELEC-www.ztelecgroup.com | 101click

Discover the ideal scenarios for utilizing dry type transformers in your electrical systems. This comprehensive guide explains the benefits, applications, and optimal conditions for employing dry type transformers, ensuring safety, efficienc...

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What is an oil strut belt?

2025-03-04 | By: ZTELEC-www.ztelecgroup.com | 146click

The oil strut belt is an important structural component in oil-immersed transformers. It is mainly used to support and fix the transformer windings, and form oil channels to promote the flow and heat dissipation of insulating oil at the sam...

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What is AMA insulation paper?

2025-03-03 | By: ZTELEC-www.ztelecgroup.com | 76click

AMA insulation paper is a three-layer insulation paper made of polyester film coated with adhesive and bonded to two sides of aramid paper. This structure makes AMA insulation paper combine the excellent high temperature resistance and good...

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What 3 different ways can a transformer be cooled?

2025-03-03 | By: ZTELEC-www.ztelecgroup.com | 186click

Discover the three main cooling methods for transformers: oil cooling, air cooling, and water cooling. Each method plays a vital role in managing heat and ensuring the efficiency and longevity of the transformer. Learn how these cooling syst...

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What is a circuit breaker?

2025-02-28 | By: ZTELEC-www.ztelecgroup.com | 138click

A circuit breaker is a switching device that can close, carry and break the current under normal circuit conditions, and close, carry and break the current under abnormal circuit conditions within a specified time. Circuit breakers play an...

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