GB/T 20111.4-2017
Electrical insulation systems—Procedures for thermal evaluation—Part 4: Selection of the appropriate test method for evaluation and classification of electrical insulation systems
- Standard No.
- GB/T 20111.4-2017
- Language
- Chinese
- Release Date
- 2017
- Published By
- 中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会
- Lastest
- GB/T 20111.4-2017
GB/T 20111.4-2017 history
- 2017 GB/T 20111.4-2017 Electrical insulation systems—Procedures for thermal evaluation—Part 4: Selection of the appropriate test method for evaluation and classification of electrical insulation systems
GB/T 20111.4-2017 -All Parts
GB/T 20111.1-2015 Electrical insulation systems.Procedures for thermal evaluation.Part 1: General requirements.Low-voltage
GB/T 20111.2-2016 Electrical insulation systems—Procedures for thermal evaluation—Part2 : Specific requiremente for general-purpose madels—Wire-wound applications
GB/T 20111.3-2016 Electrical insulation systems.Procedures for thermal evaluation.Part 3:Specific requirements for encapsulated-coil model.Wire-wound electrical insulation system (EIS)
GB/T 20111.4-2017 Electrical insulation systems—Procedures for thermal evaluation—Part 4: Selection of the appropriate test method for evaluation and classification of electrical insulation systems
GB/T 20111.5-2020 Electrical insulation systems—Procedures for thermal evaluation—Part 5: Applications with a designed life of 5000h or less
GB/T 20111.6-2022 Electrical insulation systems—Procedures for thermal evaluation—Part 6:Multifactor evaluation with increased factors during diagnostic testing