NB/T 31019-2011
Corona-resistance polyimide film-backed mica paper tapes with glass fabric for coil insulation on wind energy generation (English Version)
- Standard No.
- NB/T 31019-2011
- Language
- Chinese, Available in English version
- Release Date
- 2011
- Published By
- Professional Standard - Energy
- Latest
- NB/T 31019-2011
- Scope
- This standard specifies the product classification and naming, requirements, test methods, inspection rules, marking, packaging, transportation and storage of corona-resis ant polyimide film-reinforced glass cloth powdered mica tape for wind turbine coil insulation. This standard is applicable to high-temperature-resis ant adhesive materials using mica paper as the base material and one side with corona-resis ant polyimide film or both sides with corona-resis ant polyimide film and alkali-free glass cloth as reinforcing materials. Powder mica tape bonded with agent.
NB/T 31019-2011 Referenced Document
- GB/T 22566.1-2008 Electrical stresses induced by repetitive pulses in electrical insulation systems - Part 1: General method for electrical aging assessment
- GB/T 22689-2008 Recommended test methods for determining the relative resistance of insulating materials to breakdown by surface discharges
- GB/T 5019.1-2009 Specification for insulating materials based on mica.Part 1:Definitions and general requirements
- GB/T 5019.2-2009 Specification for insulating materials based on mica.Part 2:Methods of test
- JB/T 2197-1996 Classification, designation and model organization methods for products of electrical insulation materials
NB/T 31019-2011 history
- 2011 NB/T 31019-2011 Corona-resistance polyimide film-backed mica paper tapes with glass fabric for coil insulation on wind energy generation
