Transformer Insulation Materials
Standards: IEC 60893, IEC 60641, IEC 60763
Pressboard, laminated wood, DDP/DPE, aramid and paper for lead exits, barriers, end rings, and winding insulation.
Pressboard (Transformerboard)
High-density cellulose board — barriers, cylinders, angle rings.
Diamond Dotted Paper (DDP)
Epoxy-dotted kraft paper bonding layer insulation.
Crepe Paper & Tubes
Conformable covering for leads and connections.
Spacers, Wedges & Cylinders
Machined pressboard forming cooling ducts and coil support.
Nomex® / Aramid Papers
High-temperature insulation for dry-type and hybrid systems.
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