STAS 2740-69

Electroinsulating materials. Methods for determining of the permittivity and of the tangent of the dielectric loss angle

Procedures for the determination of permittivity and dissipation factor and of quantities calculated from them, such as loss index, within the frequency range 15Hz to 300 MHz approximately.

General information

Status : Withdrawn
Approval date : 1/1/1969
Publish date : 1/1/1971
Withdrawal date : 4/3/2021
Number of pages : 22
ICS : 29.035.01 Insulating materials in general
Technical Committee : 5 - Insulation materials and electrical insulation systems

Relations with other standards:

Replaces STAS 2740-60
Replaced by SR EN IEC 62631-2-1:2018