- Superseded.
The procedures described in this Recommended Practice are applicable to stator coils designed for use in rotating machinery which operates at a system voltage of 6600 volts or higher. 2.2 The coil insulation under consideration is principally the major ground-wall insulation which is external to the conductor structure. Only that part of the strand and turn insulation which is dielectrically in series with the ground-wall insulation enters into the measurements
The purpose of this Recommended Practice is to describe the power-factor tip-up of coil insulation and to establish preferred procedures for its measurement.
SDO | IEEE: Institute of Electrical and Electronics Engineers |
Document Number | 286 |
Publication Date | July 31, 1968 |
Language | en - English |
Page Count | 6 |
Revision Level | |
Supercedes | |
Committee |