This standard specifies the product classification and recommended usage conditions, requirements, test methods, inspection rules, marking, packaging, transportation and storage of brushes for wind turbines. This standard applies to brushes for wind turbines.
JB/T 12252-2015 Referenced Document
GB/T 1031 Geometrical Product Specifications(GPS).Surface texture:Profile method.Surface roughness parameters and their values
GB/T 12970.4 Flexilbe copper stranded conductors for electrical purposes.Part 4:Copper wires for electric brush
GB/T 2828.1-2012 Inspection procedure by count sampling part 1: Lot by lot inspection sampling plan retrieved by acceptance quality limit (AQL)
JB/T 2623-2006 Brush size and structure form for electrical machine
JB/T 8155 Test method for operating performance of brushes for motors*， 2017-04-12 Update
JB/T 9580-2008 Classification and type arrangement method of carbon-graphite products