Industry News-page-31

DDP(diamond dotted paper): Price Analysis

2025-02-25 | By: ZTELEC-www.ztelecgroup.com | 120click

DDP (diamond dotted paper) is a high-performance insulation material widely used in power transformers, power distribution equipment and new energy fields. Due to its excellent insulation performance, heat resistance, flame retardancy and m...

read more+

Application of DDP in electrical industry

2025-02-24 | By: ZTELEC-www.ztelecgroup.com | 106click

DDP is a kind of insulation material which is coated with modified special epoxy insulating resin in diamond pattern on electrical insulating paper. This material is non-adhesive and dry at room temperature (below 35℃), and has excellent...

read more+

What are the advantages of DDP?

2025-02-22 | By: ZTELEC-www.ztelecgroup.com | 149click

DDP , also known as diamond dotted paper, is a high-performance insulation material widely used in oil-immersed power transformers, distribution transformers and other electrical equipment. It uses cable paper or electrical insulation paper...

read more+

Fault detection and troubleshooting methods for oil-immersed transformers

2025-02-21 | By: ZTELEC-www.ztelecgroup.com | 125click

Explore effective fault detection and troubleshooting methods for oil-immersed transformers. This guide covers advanced techniques, tools, and best practices to identify and resolve issues, ensuring the reliability and longevity of transform...

read more+

Storage and transportation precautions for GPO-3 boards

2025-02-21 | By: ZTELEC-www.ztelecgroup.com | 193click

As a high-performance insulation material, GPO-3 boards are widely used in partition systems and arc-resistant structural parts in switchgear. Its excellent electrical properties, mechanical strength and weather resistance make it an indisp...

read more+

The analysis of GPO-3 board: Advantages and Disadvantages

2025-02-20 | By: ZTELEC-www.ztelecgroup.com | 167click

GPO-3 board mainly uses alkali-free glass fiber felt board material, which is infiltrated into unsaturated polyester resin paste and finally pressed at high temperature to form a hard plate-like insulation material. This material combines t...

read more+