Static cylinders

Static cylinders made from pre-compressed pressboard are suitable for use in liquid-filled power transformers.

High purity, mechanical strength, and oil impregnability make the components optimally adaptable to the electrical field conditions in the transformer. In areas with high field strength, the shape retention and good dielectric properties of these components prove their worth. The excellent mechanical properties of the insulation material provide the required safety in the event of a short circuit.

These insulation components are produced using special processing procedures, which guarantee high compaction and dimensional stability.

Variants:

• Static cylinder shape 0: without axial changer
  

Our customers are increasingly using complete insulation systems, known as insulation kits (preassembled insulation sets), which provide significant benefits in terms of cost and effectiveness.

• More than 150 years of experience in insulation
• Complete range of insulation products for liquid-filled transformers; comprehensive range for dry-type
• Material excellence
• Advanced technology to scan the quality of pressboard
• Approved supplier to major utilities worldwide
• Global footprint

• Liquid-filled power transformers
• Insulation class A 105°C material according to VDE 0530 Part 1
• 100% sulfate pulp
• Metallization of aluminum foil 0.08 μ
• Pigtail of E-Cu, 6 mm rope lay, semi-flexible
• High purity and mechanical strength
• Low shrinkage and compressibility
• Good compatibility with liquid dielectrics
• Natural, with sheathing
• According to IEC 641-1 Type B 3.1