GB/T 7595-2017: Quality of transformer oils in service

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Scope

This Standard specifies the quality standard for mineral transformer oils and beaker
oils in service.
This Standard applies to the quality and supervision of mineral transformer oils and
breaker oils in service, which are filled in electrical equipment.
This Standard does not apply to mineral insulating oils, which are used for cables or
condensers as impregnating compounds.

Basic Data

Standard ID	GB/T 7595-2017 (GB/T7595-2017)
Description (Translated English)	Quality of transformer oils in service
Sector / Industry	National Standard (Recommended)
Classification of Chinese Standard	F24
Classification of International Standard	27.100
Word Count Estimation	6,637
Date of Issue	2017-05-12
Date of Implementation	2017-12-01
Older Standard (superseded by this standard)	GB/T 7595-2008
Quoted Standard	GB/T 261; GB/T 264; GB/T 507; GB 2536; GB/T 5654; GB/T 6540; GB/T 6541; GB/T 7598; GB/T 7600; GB/T 7601; GB/T 8926-2012; GB/T 14542; GB/T 25961; GB/T 28552; DL/T 285; DL/T 385; DL/T 421; DL/T 423; DL/T 432; DL/T 703; DL/T 929; DL/T 1094; DL/T 1095; DL/T 1
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
Summary	This standard specifies the quality standards for the oil used in mineral transformer oil and circuit breakers. This standard applies to the quality supervision of the mineral transformer oil and circuit breaker oil filled in the electrical equipment. This standard does not apply to mineral insulating oils used as impregnants in cables or capacitors.