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Position: Chinese Standard in English/SH 0040-1991(2007)
SH 0040-1991(2007)   Extra-high Voltage Transformer Oil (English Version)
Standard No.: SH 0040-1991(2007) Status:valid remind me the status change

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Language:English File Format:PDF
Word Count: 1000 words Price(USD):20.0 remind me the price change

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Implemented on:1992-7-1 Delivery: via email in 1 business day
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Standard No.: SH 0040-1991(2007)
English Name: Extra-high Voltage Transformer Oil
Chinese Name: 超高压变压器油
Professional Classification: SH    Professional Standard - Petrochemical
Issued on: 1991-7-11
Implemented on: 1992-7-1
Status: valid
Language: English
File Format: PDF
Word Count: 1000 words
Price(USD): 20.0
Delivery: via email in 1 business day
1 Subject Content and Application Scope This standard specifies the technical conditions of extra-high voltage transformer oil that is refined from petroleum fractions and confected by adding antioxidant, alkyl benzene or anti-gas component, and also is with good insulation, oxidation stability, air resistance and cooling property. The products specified in this standard are applicable to the 500 kV transformer and the electric equipment with similar requirements. This product shall be divided into two grades, i.e. 25 and 45, according to low temperature property. 2 Normative References
1 Subject Content and Application Scope 2 Normative References 3 Technical Requirements 4 Marking, Packaging, Transportation and Storage 5 Sampling Additional Information
Referred in SH 0040-1991(2007):
* JG/T 259-2009 Jet inducted unit
* GB/T 261-2008 Determination of flash point - Pensky-Martens closed cup method
* GB/T 262-2010 Petroleum products and hydrocarbon solvents—Determination of aniline point and mixed aniline point
* GB/T 265-1988 Petroleum Products - Determination of Kinematic Viscosity and Calculation of Dynamic Viscosity
* GB/T 507-2002 Insulating liquids--Determination of the breakdown voltage at power frequency
* GB/T 510-1983 Petroleum products;Determination of solidification point
* GB/T 511-2010 Petroleum petroleum products and additives - Method for determination of mechanical admixtures
* GB/T 1884-2000 Crude Petroleum and Liquid Petroleum Products - Laboratory Determination of Density - Hydrometer Method
* GB/T 1885-1998 Petroleum measurement tables
* GB/T 3535-2006 Petroleum products - Determination of pour point
* GB/T 4756-1998 Petroleum Liquids - Manual Sampling
* GB/T 4945-2002 STANDARD test method for acid and base number of petroleum products and lubricants by--Colour-indicator titration
* GB/T 5654-2007 Insulating liquids - Measurement of relative permittivity dielectric dissipation factor（tanδ）and d.c. resistivity
* GB/T 6540-1986 Petroleum products; Determination of colour
* GB/T 6541-1986 Petroleum products; Mineral oils; Determination of interfacial tension of oil against water; Ring method
* GB/T 11142-
* SH 0164-1992
* SH/T 0205-1992 Determination method for the refractivity and dispersion of electrical insulation liquid
* SH/T 0206-1992 Determination method for oxidation stability of transformer oil
* SH/T 0207-1992
* SH/T 0304-1999 Electrical insulating oils—Determination of corrosive sulfur
Code of China
Standard
SH 0040-1991(2007)   Extra-high Voltage Transformer Oil (English Version)
Standard No.SH 0040-1991(2007)
Statusvalid
LanguageEnglish
File FormatPDF
Word Count1000 words
Price(USD)20.0
Implemented on1992-7-1
Deliveryvia email in 1 business day
Detail of SH 0040-1991(2007)
Standard No.
SH 0040-1991(2007)
English Name
Extra-high Voltage Transformer Oil
Chinese Name
超高压变压器油
Chinese Classification
Professional Classification
SH
ICS Classification
Issued by
Issued on
1991-7-11
Implemented on
1992-7-1
Status
valid
Superseded by
Superseded on
Abolished on
Superseding
Language
English
File Format
PDF
Word Count
1000 words
Price(USD)
20.0
Keywords
SH 0040-1991(2007), SH/T 0040-1991(2007), SHT 0040-1991(2007), SH0040-1991(2007), SH 0040, SH0040, SH/T0040-1991(2007), SH/T 0040, SH/T0040, SHT0040-1991(2007), SHT 0040, SHT0040
Introduction of SH 0040-1991(2007)
1 Subject Content and Application Scope This standard specifies the technical conditions of extra-high voltage transformer oil that is refined from petroleum fractions and confected by adding antioxidant, alkyl benzene or anti-gas component, and also is with good insulation, oxidation stability, air resistance and cooling property. The products specified in this standard are applicable to the 500 kV transformer and the electric equipment with similar requirements. This product shall be divided into two grades, i.e. 25 and 45, according to low temperature property. 2 Normative References
Contents of SH 0040-1991(2007)
1 Subject Content and Application Scope 2 Normative References 3 Technical Requirements 4 Marking, Packaging, Transportation and Storage 5 Sampling Additional Information
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Keywords:
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