Transformer Insulation Paper
Electrical Insulation Press Board | Transformer Pressboard
Electrical Insulation Pressboard is a special product based on pure cellulose taken from long-fibred coniferous wood. Available in various densities and thicknesses.
Heat-resistance: Class A 105℃
B+ & A Quality Thickness(mm): 0.8/1/1.5/2/2.5/3/4
Size(mm): 1000x2000
A+ Quality Thickness(mm): 0.8/1/1.5/2/ 2.5/ 3/ 4
Size(mm): 1000x2000 1050X2000 1400X2500
G4 Quality Thickness(mm): 1-50
Size: 1050X2000 2100x3200 2200x4400
Color: brown
Description
High-quality electrical insulation pressboard for transformers, Excellent mechanical strength, oil resistance, and dielectric properties. Available in various densities and thicknesses.
Electrical Insulation Pressboard is a special product based on pure cellulose taken from long-fibred coniferous wood. This is structured into a fibrous tissue without additional adhesive and then pressed. Due to its high chemical purity, pressboard is excellently suited as an insulation material in electric machines, capacitors and oil-filled transformers. 100% wood or cotton thick board is characterized by its high density.
Insulation Pressboard can be used various kinds of transformer.
B+ Quality is used for 11KV transformer
A Quality is used for 35KV Transformer
A+ Quality is used for 110KV Transformer
G4 Quality is used for over 110KV Transformer
B+ & A Quality Thickness(mm): 0.8/1/1.5/2/2.5/3/4
Size(mm): 1000x2000
A+ Quality Thickness(mm): 0.8/1/1.5/2/ 2.5/ 3/ 4
Size(mm): 1000x2000 1050X2000 1400X2500
G4 Quality Thickness(mm): 1-50
Size: 1050X2000 2100x3200 2200x4400
Color: brown
Parameter
| Type | Transformer Materials | |||||
| Thickness | 0.8-30mm | |||||
| Width | 1000X2000mm | |||||
| Color | Natural brown, red, blue, green | |||||
| Insulation class | A (105 ℃) | |||||
| MOQ | 1000kg | |||||
| For more information, please contact us: [email protected] | ||||||
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Quick Answers for You
Quick answers to your pressing questions.
Q: What international certifications does your insulating paper have?
A: Our products comply with IEC standards and can also provide RoHS environmental certification reports upon customer request. All certification certificates are available upon request.
Q: If I cannot provide complete specifications, can you assist with the selection process?
A: That's exactly what we excel at. Our technical sales team has extensive experience. Please provide your application scenario, operating temperature, voltage level, and other requirements, and we will recommend the most cost-effective and efficient insulation material solution for you.
Q: How about MOQ?
A: The standard minimum order quantity(MOQ) is usually 1000kg. For customized products, the specific quantity can be negotiated.
Q: Can you provide samples for testing?
A: Yes. We are happy to provide free samples to potential customers with specific project needs. Please tell us your specific application and testing requirements so that we can recommend the most suitable model and arrange for sample delivery.
Q: Are you a trader or manufacturer?
A: We are a manufacturer of composite insulating papers (such as DMD and NMN) and insulating sleeves, with our own factory and production lines. At the same time, we have established strong strategic partnerships with other material manufacturers, enabling us to act as your one-stop sourcing consultant, efficiently meeting your diverse product needs.
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