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Phenolic paper cotton cloth laminates

Time: 2020-10-14 15:11    Auther: Ztelec group

In a wound transformer, the degree of isolation between the layers of the coil frame. The insulation between the windings is made of insulating material. General transformer frame materials can be made of phenolic paper laminates.

ZTelec Group’s phenolic boards can be divided into phenolic paper laminates and phenolic cotton cloth laminates, can they be composed of dry transformer materials?

The main parts of transformer are iron core and coil, others are accessories.

Core materials: The core materials used in transformers are mainly composed of iron sheets, low silicon sheets and high silicon sheets.

Common materials used for winding transformer: enameled wire, yarn wound wire, wound wire, paper wrapped wire, commonly used enameled wire.

Insulation material: In a wound transformer, the degree of isolation between the layers of the coil frame. The insulation between the windings is made of insulating material. General transformer frame materials can be made of phenolic paper laminates.

Impregnated material: after the transformer is wound, a process is impregnated insulation paint, which can improve the mechanical strength of the transformer. Improve insulation performance and prolong service life. Cresol varnishes are commonly used as impregnation or 1032 insulating varnishes, resin varnishes.

The above is some detailed contents that ZTelec Group phenolic paper laminates and cotton cloth laminates can be composed of dry transformer materials, hope to be helpful to you.

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