DL/T 872-2004
Specification of single phase earthed relay in non-effective earthed power system (English Version)
- Standard No.
- DL/T 872-2004
- Language
- Chinese, Available in English version
- Release Date
- 2004
- Published By
- Professional Standard - Electricity
- Status
- 2017-05
- Replace By
- DL/T 872-2016
- Latest
- DL/T 872-2016
- Scope
- This standard specifies the technical requirements, test methods, inspection rules and requirements for marking, packaging, transportation and storage of single-phase grounding protection devices for small grounding current systems (hereinafter referred to as installation equipment). This standard is applicable to small grounding currents of 3kV~66kV Design, manufacturing, inspection and application of system single-phase grounding protection devices and equipment containing single-phase grounding protection or line selection functions.
DL/T 872-2004 history
- 2016 DL/T 872-2016 Technical specification for line selection device for single-phase grounding fault in small current grounding system
- 2004 DL/T 872-2004 Specification of single phase earthed relay in non-effective earthed power system
