GB/T 22720.1-2017 in English
VALIDRotating electrical machines-Qualification and quality control tests of partial discharge free electrical insulation systems(Type j)used in rotating electrical machines fed from voltage converters
- Issued on:2017-11-01
- Implemented on:2018-05-01
- File Format:PDF
- Delivery:Via email within 5 business days
Price(USD)：
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$476.00
$476.00
《GB/T 22720.1-2017旋转电机 电压型变频器供电的旋转电机无局部放电（Ⅰ型）电气绝缘结构的鉴别和质量控制试验》由TC26（全国旋转电机标准化技术委员会）归口，主管部门为中国电器工业协会。
Introduction
This standard provides guidelines for the identification and quality control testing of electrical insulation structures in rotating motors supplied by voltage-type inverters, specifically focusing on the absence of partial discharge (Type I). It outlines procedures for assessing the insulation system's ability to withstand electrical stress without experiencing localized discharges. The document covers the necessary tests and criteria to ensure the insulation meets specified performance requirements. It also includes details on the preparation of test specimens and the evaluation of test results. The standard is applicable to manufacturers and testing laboratories involved in the production and assessment of such motors.
*** Please note: This description may not be accurate, please refer to the official documentation.
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