GB/T 22720.1-2017: Rotating electrical machines -- Qualification and quality control tests of partial discharge free electrical insulation systems (Type Ⅰ) used in rotating electrical machines fed from voltage converters

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Scope

This Part specifies the assessment criteria for stator / rotor winding insulation systems
fed from voltage-source pulse-width-modulation (PWM). This Part is applicable to the
stator / rotor winding insulation systems of single-phase or multi-phase AC motors
powdered by converters.

Basic Data

Standard ID	GB/T 22720.1-2017 (GB/T22720.1-2017)
Description (Translated English)	Rotating electrical machines -- Qualification and quality control tests of partial discharge free electrical insulation systems (Type ��) used in rotating electrical machines fed from voltage converters
Sector / Industry	National Standard (Recommended)
Classification of Chinese Standard	K20
Classification of International Standard	29.160.01
Word Count Estimation	34,351
Date of Issue	2017-11-01
Date of Implementation	2018-05-01
Issuing agency(ies)	General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China