Industry News

Bulk Diamond Dotted Paper for Transformer Winding Insulation – Custom Sizes & Thickness Availab

2026-03-31 | By: ZTELEC-www.ztelecgroup.com | 6936click

In dry-type transformers, interlayer insulation not only needs to meet standard requirements but also directly affects the transformers service life and operational safety. Among various insulation materials, diamond dotted paper (DDP) is a...
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Heat-Resistant Insulation Paper for Transformer Winding Insulation | DDP, DMD, Nomex Options

2026-03-30 | By: ZTELEC-www.ztelecgroup.com | 7248click

In the design and manufacturing of dry-type transformers, oil-immersed transformers, and special motors , the selection of winding insulation materials directly impacts equipment lifespan, heat resistance rating, and operational safety. As...
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Diamond Dotted Insulation Paper: Thickness, Resin Coating & Thermal Class Explained

2026-03-28 | By: ZTELEC-www.ztelecgroup.com | 7620click

In the transformer and motor manufacturing industry, diamond dotted insulation paper is an important solid insulating material. It consists of uniformly coated insulating paper with diamond-shaped thermosetting resin dots, integrating windi...
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30mm-100mm Electrical Laminated Wood Available Now | SGS Testing Report Available

2026-03-27 | By: ZTELEC-www.ztelecgroup.com | 8048click

In the power transformer and high-voltage equipment manufacturing industry, electrical laminated wood is an important structural insulation material. Its performance and availability directly affect equipment safety and delivery time. 30mm-...
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10mm-100mm Electrical Laminated Wood | Laminated Wood Components | High-Voltage Insulation Structural

2026-03-26 | By: ZTELEC-www.ztelecgroup.com | 6063click

In the power equipment field, high-voltage insulation performance is crucial for the safe and stable operation of equipment. 10mm-100mm electrical laminated wood , as a high-performance composite insulation material, combined with customize...
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How to Choose DDP Diamond Pattern Paper for Your Needs?

2026-03-25 | By: ZTELEC-www.ztelecgroup.com | 117click

DDP diamond pattern paper is the core insulation material of electrical equipment such as power transformers and motors. Its performance plays a decisive role in the safety and reliability of equipment. Therefore, when purchasing, users nee...
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