Wood Step Block for Transformer
Wood Step Block for Transformer is a specially designed insulating and supporting component used in oil-immersed transformers. It is mainly applied for coil supporting, positioning and insulation structures inside transformers.
Manufactured from high-quality laminated wood insulation materials, the product features excellent mechanical strength, electrical insulation performance and good compatibility with transformer oil. It can operate reliably in transformer oil at temperatures up to 105℃ for a long time.
With stable structure and high dimensional accuracy, the wood step block is widely used in power transformers, distribution transformers and special transformer manufacturing.
1.Technical Data:
Material: Laminated Wood Insulation Material
Operating Temperature: ≤105℃
Density: 0.9–1.1 g/cm³
Moisture Content: ≤7%
Tensile Strength: ≥50 MPa
Compressive Strength: ≥50 MPa (Parallel) / ≥120 MPa (Vertical)
Bending Strength: ≥100 MPa
Dielectric Strength: ≥7 kV/mm
Oil Absorption: ≥10%
2.Product Advantages
·Excellent Insulation Performance：Reliable electrical insulation for transformer internal structures.
·High Mechanical Strength：Strong resistance to compression, tension and bending.
·Excellent Oil Resistance：Stable performance under long-term transformer oil immersion.
·Stable & Reliable Design：High dimensional accuracy and wide application range.
3.Applications
Power Transformers Oil-Immersed Transformers Distribution Transformers Special Transformers
Transformer Coil Insulation Supporting Structure
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WHATSAPP: +86 15040033053
Add: Xiangrui Industrial Park, Hunnan New District, Shenyang City, Liaoning Province, China
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