Industry News-page-25

G10 and FR4 Epoxy Boards: Commonly Used for Generator Maintenance

2025-12-13 | By: ZTELEC-www.ztelecgroup.com | 6638click

In modern industrial and energy systems, generators are core equipment that ensure stable power output. As operating hours increase, the internal insulation materials of generators gradually age due to temperature, vibration, moisture, and...
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The Price of Heat-Resistant DDP Insulation Paper：Five Key Factors Affecting Price

2025-12-13 | By: ZTELEC-www.ztelecgroup.com | 7012click

Heat-resistant DDP insulation paper (Dotted Diamond Paper) offers excellent thermal resistance, mechanical strength, and oil-impregnation performance. It has been widely used in oil-immersed transformers, instrument transformers, reactors,...
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How to Choose Epoxy Laminate Materials for Generators？G10, FR4, and G11

2025-12-13 | By: ZTELEC-www.ztelecgroup.com | 7310click

In generator and electrical equipment manufacturing, the selection of epoxy laminate materials directly affects equipment performance, service life, and operational safety. G10 , FR4 , and G11 are three commonly used epoxy sheet materials....
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Applications of Heat-Resistant Crepe Paper in Transformers

2025-12-13 | By: ZTELEC-www.ztelecgroup.com | 6389click

In power equipment manufacturing, the performance of insulation materials directly affects transformer operational safety, service life, and long-term reliability. Heat-resistant crepe paper features excellent electrical insulation properti...
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Protection Configuration Principles for 35kV Dry-Type Transformers | Safety & Reliability Guide

2025-12-11 | By: ZTELEC-www.ztelecgroup.com | 80click

Learn the key protection configuration principles for 35kV dry-type transformers, including differential protection, overcurrent protection, temperature protection, grounding protection, and intelligent monitoring to ensure safe and reliable...
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How to Choose the Best 110 kV Oil-Immersed Power Transformer for a Substation

2025-12-09 | By: ZTELEC-www.ztelecgroup.com | 133click

Learn how to select the best 110 kV oil-immersed power transformer for substation applications. This guide explains load requirements, insulation systems, cooling methods, environmental adaptability, loss indicators, and manufacturer qualifi...
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