The DC insulation resistance test is carried out between live and earthed parts. The test voltage is generally stabilized 500V DC (other voltages on request), and generally not performed between the windings.
DC insulation resistance test
DC insulation resistance test
Standards associated with this test
The list of standards available by using our equipments.
CEI 60034-1
Not sure which standard to refer to?
A test to evaluate the quality of the insulators
The resistance presented by the DUT under test is measured at the application points and is compared with a minimum value that can be set by the machine software (usually in the order of MΩ). The DC insulation resistance test is complementary to the dielectric strength test, since the insulation test is used to check the quality of all the insulators, the presence of any humidity and pollution, while the rigidity checks the tightness of these insulators, and, therefore, the thicknesses and distances between live parts.
News
Some in-depth articles from the Risatti’s world.
Some fields of application
of our equipments
Our machinery can be used in various sectors.
Find out how and why our customized solutions could be right for you.
We are here to help you
Write to us. We’ll contact you as soon as possible!
