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How much can a transformer be overloaded?
2025-03-12 | By: ZTELEC-www.ztelecgroup.com | 57clickTransformers can typically handle overloads up to 10-20% of their rated capacity for short periods, depending on insulation class and cooling method. Overloading beyond this threshold can lead to overheating, reduced lifespan, and potential ...
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What is phenolic paper sheets?
2025-03-11 | By: ZTELEC-www.ztelecgroup.com | 51clickWhat is phenolic paper sheet? Phenolic paper sheet is a type of board that uses phenolic resin as a binder and presses multiple layers of paper or paperboard through a specific process. Phenolic resin is a thermosetting resin made by polyco...
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What are the safety considerations in installation of an oil immersed power transformer?
2025-03-07 | By: ZTELEC-www.ztelecgroup.com | 166clickExplore crucial safety considerations for the installation of oil immersed power transformers. This comprehensive guide covers essential factors such as fire hazards, environmental impact, grounding practices, proper handling, and maintenanc...
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Is G10 a good insulator?
2025-03-06 | By: ZTELEC-www.ztelecgroup.com | 64clickG10 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 | 101clickDiscover 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 | 146clickThe 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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- ELECTRICAL INSULATION BOARD MATERIALS
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- POWER TRANSFORMER
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