GB/T 27749-2011 in English

VALID

Test procedure for thermal endurance of insulating varnishes - Electric strength method

Issued on:2011-12-30
Implemented on:2012-05-01
File Format:PDF
Delivery:Via email within 1~3 business days

Price(USD)： $130.00
$127.00

Standard No:	GB/T 27749-2011
Document status:	VALID
Superseded by:	GB/T 27749-2026 Test procedure for thermal endurance of insulating resins and varnishes for impregnation purposes—Electric breakdown methods
Superseded on:	2027-02-01
Title in English:	Test procedure for thermal endurance of insulating varnishes - Electric strength method
Title in Chinese:	绝缘漆耐热性试验规程电气强度法
Language:	English
File Format:	Electronic (PDF)
Delivery:	Via email within 1~3 business days
Issued on:	2011-12-30
Implemented on:	2012-05-01
ICS Classification:	29.035.01-Insulating materials in general
Chinese Classification:	K15-Electrical insulating material and its products
Professional Classification:	GB-National Standard
Related Keywords:	electrical insulating varnishes electric strength method scopethis standard electrical strength test procedure thermal endurance
Related Topics:	Insulating paint Electric strength heat resistance Electric strength Insulation heat deformation test method Heat resistance test Water-based insulating paint GBT27749 GB/T 27749-2011 heat resistant Cable withstand voltage test procedures Insulation withstand voltage test reference Cabinet insulation strength Strengthen insulation withstand voltage testing Motor insulation strength Strengthen insulation and withstand voltage testing Electric heating element is mandatory Inductor voltage strength Insulating oil withstand voltage test reference Dielectric strength leakage current Electrical insulation strength test record specification value Insulation withstand voltage test under vacuum gb/t 27749

《GB/T 27749-2011绝缘漆耐热性试验规程电气强度法》由TC301（全国电气绝缘材料与绝缘系统评定标准化技术委员会）归口，主管部门为中国电器工业协会。

Scope

This standard specifies a method for determining the heat resistance of electrical insulating varnishes. This method is to determine the heat resistance by measuring the electrical strength of the insulating varnish coated on the glass cloth before and after heat aging. This standard is used to evaluate the temperature index in order to determine the applicability of electrical insulating varnishes in electrical systems.

More samples: GB 18306-2015 GB 50021-2001(2009) YD/T 3934-2021

Sample only — not a preview of GB/T 27749-2011

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