



Paperboard Insulating Cylinder
Product Description
The Paperboard Insulating Cylinder is an essential solid insulation component used in oil-immersed transformers. It provides electrical insulation and mechanical support between transformer windings, cores, and conductors, helping improve structural stability and ensure safe, reliable transformer operation
1.Features
Manufactured from premium pre-compressed insulating paperboard.
Excellent electrical insulation and mechanical strength.
High dimensional accuracy for easy installation and reliable assembly.
Compatible with transformer insulating oil for long-term service.
Available in various diameters, heights, thicknesses, and grooved designs.
Custom manufacturing available according to customer drawings and technical requirements.
2.Applications
The Paperboard Insulating Cylinder is widely used in:
Power Transformers
Distribution Transformers
Wind Power Step-up Transformers
Solar Power Transformers
Industrial Oil-Immersed Transformers
Special Transformers