DL 479-1992
Technical conditions for static distance protection device (English Version)
- Standard No.
- DL 479-1992
- Language
- Chinese, Available in English version
- Release Date
- 1992
- Published By
- Professional Standard - Electricity
- Status
- 2018-03
- Replace By
- DL/T 479-2017
- Latest
- DL/T 479-2017
DL 479-1992 history
- 2017 DL/T 479-2017 Impedance protection function technical specification
- 1992 DL 479-1992 Technical conditions for static distance protection device
DL 479-1992 Technical conditions for static distance protection device was changed to DL/T 479-2017 Impedance protection function technical specification.
