GB/T 34665-2017 Active National standards

GB/T 34665-2017 Measurement method of dielectric dissipation factor of electric machinery coil/winding insulation

Publish Date: 2017-11-01 Implement Date: 2018-05-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 34665-2017

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Electrician's insulating materials and their products

ICS Name: Insulation system

Publish Date: 2017-11-01

Implement Date: 2018-05-01

Pages: 18 pages

Scope

This standard specifies the measurement methods for the dielectric loss factor and its increment of motor coils/windings. This standard is applicable to stator molded coils/windings of rotating motors with different rated voltage levels, such as motors with a rated voltage level of 6 kV and above. It is also applicable to the measurement of the dielectric loss factor and its increment of single stator coils inside and outside the core (i.e., before and after winding) and stator windings. This standard is applicable to coils/windings that have completed insulation curing, but not to uncured coils and windings.

Development Information

Word Count: 32 Thousand words Pages: 18 pages

Referenced Standards

GB/T 7354-2003 Partial discharge measurements GB/T 7354-2018 High-voltage test techniques—Partial discharge measurements GB/T 16927.1-1997 High-voltage test techniques Part 1:General test requirements GB/T 16927.1-2011 High-voltage test techniques—Part 1:General definitions and test requirements GB/T 16927.2-1997 High-voltage test techniques Part 2:Measuring systems GB/T 16927.2-2013 High-voltage test techniques—Part 2:Measuring systems

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