GB/T 39227-2020
Immunity time testing method under voltage dip for sensitive process rated less than 1000 V
- Standard No.
- GB/T 39227-2020
- Language
- Chinese
- Release Date
- 2020
- Published By
- 国家市场监督管理总局、中国国家标准化管理委员会
- Lastest
- GB/T 39227-2020
- Scope
- This standard specifies the test equipment, test content, test arrangement, test method, test process, test results and test report requirements for sensitive process voltage sag immunity time test below 1 000 V. This standard applies to industrial processes sensitive to voltage dips connected to a 50 Hz utility network with a voltage below 1 000 V. The test methods specified in this standard are also applicable to short interruption events.
GB/T 39227-2020 Referenced Document
- GB/T 30137 Power quality.Voltage dips and short interruptions
GB/T 39227-2020 history
- 2020 GB/T 39227-2020 Immunity time testing method under voltage dip for sensitive process rated less than 1000 V