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Database: 365,228(8 Aug 2026)

loose winding

loose winding, Total:8 items.

The international standard classification for "loose winding" includes: Rotating machinery in general , Insulation systems .

The Chinese standard classification for "loose winding" includes: Electric rotating machinery in general , Electrical insulating material and its products .


Professional Standard - Machinery

  • JB/T 9615.1-2000 test methods of the interturn insulation on random wound winding for ac low-voltage machines
  • JB/T 9615.2-2000 test limits of the interturn insulation on random wound winding for ac low-voltage machines

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

  • GB/T 17948.2-2006 Functional evaluation of insulation systems for rotating electrical machines - Test procedures for wire-wound windings - Classification of changes and insulation component substituti
  • GB/T 22719.1-2008 Interturn insulation of random-wound winding for AC low-voltage electrical machines - Part 1: Test methods
  • GB/T 20111.2-2008 Electrical insulation systems - Procedures for thermal evaluation - Part 2: Specific requirements for general-purpose models - Wire-wound applications
  • GB/T 20139-2006 Electrical insulation systems - Thermal evaluation of modifications to an established wire-wound EIS
  • GB/T 17948.1-2000 Rotating electrical machines - Functional evaluation of insulation systems - Test procedures for wire-wound windings - Thermal evaluation and classification
  • GB/T 22719.2-2008 Interturn insulation of random-wound winding for AC low-voltage electrical machines - Part 2: Test limits