NB/SH/T 0973-2018 Active Industry standards-Energy

NB/SH/T 0973-2018 Criteria for changing oil of wind turbine main gear oil

NB/SH/T 0973-2018 Criteria for changing oil of wind turbine main gear oil

Publish Date: 2018-10-29 Implement Date: 2019-03-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: NB/SH/T 0973-2018

Standard Type: Industry standards

Standard Status: Active

is_force_gb: no

CCS Name: Lubricating oil

ICS Name: Lubricants, industrial oils, and related products

Publish Date: 2018-10-29

Implement Date: 2019-03-01

Pages: 4 pages

Scope

This standard specifies the technical content and sampling of the oil change indicators for the PAO-type main gearbox of wind turbines, which uses fully synthetic gear oil with a viscosity grade of 320 during its operation. This standard applies to the quality monitoring of gear oil used in the main gearboxes of wind turbines during their operation. This standard applies to the monitoring of gear oil in the main gearboxes of wind farms.

Development Information

Pages: 4 pages

Referenced Standards

GB/T 11133-1989 Liquid petroleum products—Determination of water—Karl fischer reagent method GB/T 11133-2015 Standard test method for determination of water in petroleum products,lubricating oils,and additives—Coulometric Karl Fischer titration method GB/T 11137-1989 Black petroleum products—Determination of kinematic viscosity (reverse-flow method)and calculation of dynamic viscosity GB/T 17476-1998 Standard test method for determination of additive elements,wear metals,and contaminants in used lubricanting oils and determination of selected elements in base oils by inductively coupled plasma atomic emission spectrometry(ICP-AES) GB/T 17476-2023 Determination of multielements of lubricating oils and base oils—Inductively coupled plasma atomic emission spectrometry(ICP-AES) GB/T 260-2016 Test method for water in petroleum products—Distillation method GB/T 265-1988 Petroleum products—Determination of kinematic viscosity and calculation of dynamic viscosity

Related Standards

GB 440-1977 Active

GB 440-1977 Aviation lubricating oil No.20

Publish Date: 1977-11-30

GB/T 3142-1982 Replaced

GB/T 3142-1982 Lubricants—Determination of load-carrying capacity (four balls method)

Publish Date: 1982-07-20

GB/T 3498-1983 Replaced

GB/T 3498-1983 Lubricating greases—Determination of dropping point (wide temperature range)

Publish Date: 1983-03-31

GB/T 4929-1985 Active

GB/T 4929-1985 Lubricating grease—Determination of dropping point

Publish Date: 1985-02-06

GB/T 5018-1985 Replaced

GB/T 5018-1985 Standard test method for corrosion preventive properties of lubricating greases

Publish Date: 1985-03-26

GB/T 6144-1985 Replaced

GB/T 6144-1985 Synthetic cutting fluids

Publish Date: 1985-06-20