GB/T 22719.2-2008
Interturn insulation of random-wound winding for AC low-voltage electrical machines.Part 2:Test limits (English Version)
- Standard No.
- GB/T 22719.2-2008
- Language
- Chinese, Available in English version
- Release Date
- 2008
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Latest
- GB/T 22719.2-2008
- Scope
- This part of GB/T 22719 specifies the test parameters, test limits and allowable value of the test waveform difference when the difference is automatically tested for the inter-turn insulation of the scattered-embedded winding of the AC motor. This part applies to the inter-turn insulation detection of loose embedded windings of three-phase or single-phase AC motors with a rated voltage of 1140V and below.
GB/T 22719.2-2008 Referenced Document
- GB 755-2008 Rotating electrical machines.Rating and performance
- GB/T 8170-1987 Rules for rounding off of numerical values
- JB/T 9615.1-2000 Test methods of the interturn insulation on random wound winding for AC low-voltage machines
GB/T 22719.2-2008 history
- 2008 GB/T 22719.2-2008 Interturn insulation of random-wound winding for AC low-voltage electrical machines.Part 2:Test limits