GB 2536-2011
Fluids for electrotechnical applications.Unused mineral insulating oils for transformers and switchgear (English Version)

Standard No.

GB 2536-2011

Language

Chinese, Available in English version

Release Date

2011

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Latest

GB 2536-2011

Replace

GB 2536-1990

Scope

Warning: If proper precautions are not observed, the products covered by this standard may be dangerous during production, storage, transportation and use. This standard does not intend to make recommendations on all safety issues related to this product. It is the user's responsibility to establish appropriate safety and precautionary measures and to determine the applicability of regulatory limitations before using this standard. This standard specifies the terms and definitions, classification and marking, requirements and test methods, inspection regulations and marking, packaging, transportation and storage of unused mineral insulating oil. This standard applies to unused mineral insulating oils with and without additives obtained from petroleum distillates as raw materials and refined for transformers, switches and similar electrical equipment that require oil as an insulating and heat transfer medium. Generator oil can refer to this standard. This standard does not cover mineral insulating oils obtained from recycled oils. This standard does not apply to mineral insulating oils used as impregnating agents in electrical systems or capacitors.

GB 2536-2011 Referenced Document

• DL/T 385 Method for detecting electrification tendency of transformer oil
• DL/T 419 Glossary on electric power oil*， 2015-04-02 Update
• GB 1094.1 Power transformers.Part 1: General*， 2013-12-17 Update
• GB/T 11140 Standard test method for sulfur in petroleum products by wavelength dispersive X-ray fluorescence spectrometry
• GB/T 14542 Guide for maintenance and supervision of transformer oil*， 2017-05-12 Update
• GB/T 17040 Determination of sulfur in petroleum and petroleum products—Energy dispersive X-ray fluorescence spectrometry*， 2019-03-25 Update
• GB/T 1884 Crude petroleum and liquid petroleum products--Laboratory determination of density--Hydrometer method
• GB/T 1885 Petroleum measurement tables
• GB/T 21216 Insulating liquids.Determination of the dielectric dissipation factor by measurement of the conductance and capacitance.Test method
• GB/T 259 Petroleum products--Determination of water-soluble acids and alkalis
• GB/T 25961 Standard test method for corrosive sulfur in electrical insulating oils
• GB/T 261 Determination of flash point—Pensky-Martens closed cup method*， 2021-10-11 Update
• GB/T 262 Petroleum products and hydrocarbon solvents.Determination of aniline point and mixed aniline point
• GB/T 265 Petroleum products--Determination of kinematic viscosity and calculation of dynamic viscosity
• GB/T 3535 Petroleum products.Determination of pour point
• GB/T 4756 Method for manual sampling of petroleum liquids*， 2015-12-31 Update
• GB/T 507 Insulating liquids--Determination of the breakdown voltage at power frequency
• GB/T 511 Petroleum,petroleum products and additives.Method for determination of machanical admixtures
• GB/T 5654 Insulating liquids.Measurement of relative permittivity,dielectric dissipation factor and d.c.resistivity
• GB/T 6541 Petroleum products--Mineral oils--Determination of interfacial tension of oil against water--Ring method
• GB/T 7597 Method of sampling for transformer and turbine oils in electric power industry
• GB/T 7600 Determination of water content in transformer oils and turbine oils in service by coulometric method*， 2014-09-03 Update
• NB/SH/T 0810 Gassing of insulating liquids under electrical stress and ionization
• NB/SH/T 0811 Unused hydrocarbon-based insulating liquids-Test methods for evaluating the oxidation stability

GB 2536-2011 history

• 2011 GB 2536-2011 Fluids for electrotechnical applications.Unused mineral insulating oils for transformers and switchgear
• 1990 GB 2536-1990 Transformer oils
• 0000年 GB 2536-1981