DL/T 1777-2017Technical specifications for fiber loop of smart substation secondary equipment cabinet (English PDF)
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Issued by
National Energy Administration
Level / Type
National · Recommended
Issue date
December 27, 2017
Implementation date
June 1, 2018
Scope
DL/T 1777-2017 (Technical specifications for fiber loop of smart substation secondary equipment cabinet) is available as an English-translated PDF.
DL/T 1777-2017 — This standard stipulates the configuration and selection of fiber optic cables and fiber optic accessories that constitute the fiber loop inside the secondary equipment panel of the intelligent substation, such as relay protection, measurement and control, switches, and the introduction, fixing, connection, distribution, wiring, storage, protection and The process requirements for the logo.
This standard is applicable to the design, installation, operation and maintenance of the secondary equipment panel fiber optic circuit in the intelligent substation room.
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Document preview — DL/T 1777-2017
National Standard of the People's Republic of China
- ICS
- 29.240
- Classification
- K 45
Issued by: National Energy Administration
Contents
- What this standard covers1
- Document data2
- Standards quoted by this document3
What this standard covers
This standard stipulates the configuration and selection of fiber optic cables and fiber optic accessories that constitute the fiber loop inside the secondary equipment panel of the intelligent substation, such as relay protection, measurement and control, switches, and the introduction, fixing, connection, distribution, wiring, storage, protection and The process requirements for the logo. This standard is applicable to the design, installation, operation and maintenance of the secondary equipment panel fiber optic circuit in the intelligent substation room. The screen cabinet and outdoor cabinet in the prefabricated cabin can be referred to.
Document data
International classification (ICS): 29.240.
Chinese classification (CCS): K45.
Estimated length of the Chinese original: 18,130 words.
Standards quoted by this document
GB/T 2423.17-2008; GB/T 5169.16-2017; GB/T 9286-1998; YD/T 778; YD/T 925; YD/T 987-1998; YD/T 1258.2-2009; YD/T 1258.4-2005; YD/T 1272.1-2003; YD/T 1272.3-2015; YD/T 1272.4-2007
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 12 pages — is available in the English PDF.
Referenced standards
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