DL/T 848.4-2019General specification of high voltage test devices - Part 4: Triple-frequency test power supply device (English PDF)
高压试验装置通用技术条件 第4部分:三倍频试验变压器装置
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Issued by
National Energy Administration
Level / Type
National · Recommended
Issue date
November 4, 2019
Implementation date
May 1, 2020
Scope
DL/T 848.4-2019 is the English-translated version of 高压试验装置通用技术条件 第4部分:三倍频试验变压器装置.
DL/T 848.4-2019 — General specification of high voltage test devices - Part 4: Triple-frequency test power supply device
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Document preview — DL/T 848.4-2019
National Standard of the People's Republic of China
- ICS
- 27.100
- Classification
- F 24
Issued by: National Energy Administration
Contents
- Document data1
Document data
International classification (ICS): 27.100.
Chinese classification (CCS): F24.
Estimated length of the Chinese original: 19,134 words.
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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 13 pages — is available in the English PDF.
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Related Standards
DL/T 848.2-2018 — General technical specification of high voltage test device - Part 2: Power frequency high voltage test device
DL/T 848.6-2021 — General technical requirements for high-voltage test equipment - Part 6: On-site empty and load test equipment for power transformers of 110kV and above
DL/T 1010.3-2025 — High voltage static reactive power compensation devices - Part 3: Control and protection system
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DL/T 848.4-2019
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