| Standard ID | SY/T 4089-2020 (SY/T4089-2020) |
| Description (Translated English) | Specification for electrical design of petroleum engineering in beach-shallow sea |
| Sector / Industry | Oil & Gas Industry Standard (Recommended) |
| Classification of Chinese Standard | E94 |
| Classification of International Standard | 75.180.10 |
| Word Count Estimation | 11,149 |
| Date of Issue | 2020-10-23 |
| Date of Implementation | 2021-02-01 |
| Older Standard (superseded by this standard) | SY/T 4089-1995 |
| Quoted Standard | GB/T 4208; GB 50057; GB 50058; 50060; GB/T 50062; GB/T 50065; GB 50183; GB 50217; SY/T 0033; SY/T 0060; SY/T 6671 |
| Issuing agency(ies) | National Energy Administration |
| Summary | This standard specifies the design principles and technical requirements of electrical systems on artificial islands and platforms. This standard applies to newly built, rebuilt, and expanded offshore oil and gas field projects, including artificial islands and platforms that are not connected to land and shore. The electrical design of artificial islands, platforms and land-shore terminals in beach areas connected by roads to land and shore should meet the requirements of SY/T 0033, which can be implemented with reference to this standard. |
