Brochure

Insulation System
The reliability of our insulation systems
are validated through a combination
of rigorous qualification testing and
service life experience.
Our insulation system ensures long life
and reliability by meeting the stringent
mechanical and thermal requirements
of a wide range of challenging
specifications.
Our system is comprised of specially
engineered materials selected for
thermal capability, high dielectric
strength, electrical reliability and
chemical resistance. The system
then undergoes a Vacuum Pressure
Impregnation (VPI) process for added
protection and rigidity.
Acceptance Testing
Tests are made during the
manufacture of the windings to
assure that each machine meets
critical material and manufacturing
quality standards. Additional tests are
available to assure the machines meet
unique functional, environmental or
even regional requirements for every
application.
Copper
Conductor
Ground Wall
Insulation
Turn
Insulation
Strand
Insulation
7GE I Power Conversion