Replacement Insulator Parts
Buell Division of Fisher-Klosterman, Inc.® maintains high quality standards for replacement precipitator, shaft,
and lead-in bushing insulators. Buell's insulator material is a high density Alumina (85 % or more content).
In addition to High Voltage Insulators, Buell offers a wide range of insulator heaters, air purge systems and pressurization
systems.
DESIGN SPECIFICATIONS
The design specifications were chosen for both optimum mechanical integrity and dielectric strength. Typical specifications
for the support insulators include:
| Alumina Content |
|
Minimum 85% |
| Compression Strength |
|
1930 MPa (@ 255C) |
| Shear Modulus |
|
96 GPa |
| Modulus of Elasticity |
|
221 GPa |
| Flexural Strength |
|
296 MPa @ 255C |
| Dielectric Strength |
|
Thickness 1.27mm, 49.2 KV/mm
Thickness 0.25mm, 68.9 KV/mm |