EPCF52/360 Epoxy Glass Fiber Winding Tube

Product Details This product adopts fiber glass yarn that is impregnated with insulation jelly made of epoxy resin and other resins by certain proportion, and then it is rolled in wet method, and dried and finally consolidated by baking. Its heat……

Product Details

This product adopts fiber glass yarn that is impregnated with insulation jelly made of epoxy resin and other resins by certain proportion, and then it is rolled in wet method, and dried and finally consolidated by baking. Its heat resistance level is up to Class H, and it also has excellent electrical and mechanical properties, chemical resistance (SF6), low dielectrical loss, no deformation or delamination. It can be used as main insulator on H grade dry-type transformer, load tap changer, electric reactor, lightning arrestor, SF6 inductor, etc.

Contact Us: serina@ztaero.com

Product Index

Standard:GB/T 5132.1-2009 IEC61212-1:2006
No. Properties Unit Index
360/EPCF52
1 Density g/m³ 1.8-2.0
2 Vertical Bending Strength (normal) MPa 400
3 Axial Compressive Strength MPa ≥150
4 Parallel Breakdown Voltage (90 ℃ of transformer oil) Kv ≥40
5 Vertical Electrical Strength (90 ℃ of transformer oil) 1mm Kv/mm ≥11.6
6 Surface Voltage Resistance after Wetting kv ≥12
7 Insulating Electrical Resistance after Wetting Ω ≥1.0109
8 Dielectric Loss Factor (50Hz) ≤0.05
9 Water Absorption ≤1
10 Partial Discharge PC ≤5
11 Temperature Index 180

Note:The data in the above table only represents typical or average data, just for reference in practical application. It does not bear any responsibility for the use of the product or related legal liability.

Package&Storage: Packaging film wrapped and packed in carton. Store it in dry and clean room at room temperature and keep it from moisture. The storage period is 12 months.

Contact Us: serina@ztaero.com

Packing & Shipping

Contact Us: serina@ztaero.com

Our Factory

Zhongtian Electric Group (ZTelec Group) is located in Xuchang City, Henan Province, which was founded in 1958. It is an influential manufacturer of insulation materials, power transformers and enameled wires in China. With 60-year rich professional production experience, the group now owns 61 national patents; meanwhile it undertakes the program listed in the National Torch Plan and many other key technological and scientific programs on the provincial and municipal level. It has been awarded the honors of “Henan Province High and New Technology Enterprise” and “ One of the 20 Major High and New Technology Enterprises in Xuchang City” and it has been certificated by the ISO9001 quality management system.
In the coming future, ZTelec Group will cooperate with you to create brilliance.

Contact Us: serina@ztaero.com

After-sales Commitment

Our Certification

My dear friends, please feel free to contact us if you are interested in our products. We promise to provide you with top-quality products and the most excellent services! Let’s start our business right now!

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