| Standard ID | NB/T 35108-2018 (NB/T35108-2018) |
| Description (Translated English) | Code for Design of Gas-insulated. Metal-enclosed Switchgear Installations |
| Sector / Industry | Energy Industry Standard (Recommended) |
| Classification of Chinese Standard | P59 |
| Classification of International Standard | 27.140 |
| Word Count Estimation | 84,883 |
| Date of Issue | 2018-04-03 |
| Date of Implementation | 2018-07-01 |
| Older Standard (superseded by this standard) | DL/T 5139-2001 |
| Quoted Standard | GB/T 156; GB/T 762; GB 3096; GB/T 4208; GB/T 7674; GB/T 8905; GB/T 11022; GB/T 12022; GB/T 13540; GB/T 20138; GB/T 22381; GB/T 22382; GB/T 26218.1; GB/T 28819; GB/T 50064; GB/T 50065; GB 50150; GB 50260; NB/T 35040; DL/T 555; DL/T 593; DL/T 618; DL/T 5352 |
| Regulation (derived from) | National Energy Administration Announcement No. 4 of 2018 |
| Summary | This standard applies to the design of power distribution devices for gas-insulated metal-enclosed switchgears for hydroelectric power generation and substation engineering with a nominal voltage of 66kV to 750kV and a frequency of 50Hz. |