DL/T 849.4-2004General technical specification of test instruments used for power equipments. Part 4: Very low frequency high voltage generator (English PDF)
电力设备专用测试仪器通用技术条件 第4部分：超低频高压发生器
DL/T 849.4 | Evolution and historical versions
| Std ID | Title | Status |
|---|---|---|
| DL/T 849.4-2024 | General technical specification of special test instruments for power equipmentPart 4: Very Low Frequency high voltage generator | Valid |
| DL/T 849.4-2004 | General technical specification of test instruments used for power equipments. Part 4: Very low frequency high voltage generator | Obsolete |
DL/T 849.4-2004 is obsolete. It has been replaced by DL/T 849.4-2024. This page sells the obsolete edition, for projects and contracts that still cite it.
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Issued by
National Development and Reform Commission
Level / Type
National · Recommended
Issue date
March 9, 2004
Implementation date
June 1, 2004
Scope
DL/T 849.4-2004 is the English-translated version of 电力设备专用测试仪器通用技术条件 第4部分：超低频高压发生器.
DL/T 849.4-2004 is the Chinese industry standard "General technical specification of test instruments used for power equipments. Part 4: Very low frequency high voltage generator".
It was issued on March 9, 2004 by the National Development and Reform Commission, and took effect on June 1, 2004. It is obsolete: it has been replaced by DL/T 849.4-2024.
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Document preview — DL/T 849.4-2004
National Standard of the People's Republic of China
Issued by: National Development and Reform Commission
Contents
- Document data
1 Document data
Sector: Electricity & Power (industry standard).
Issuing body: National Development and Reform Commission.
Date of issue: 2004-03-09.
Date of implementation: 2004-06-01.
Status: obsolete, replaced by DL/T 849.4-2024.
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — all pages — is available in the English PDF.
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Related Standards
DL/T 849.6-2016 — General specification for special test instruments used in power equipments - Part 6: High voltage resonant test device
DL/T 849.6-2004 — General technical specification of test instruments used for power equipments. Part 6: High voltage resonant test system
DL/T 849.4-2024 — General technical requirements for special test instruments for power equipment - Part 4: Ultra-low frequency high voltage generator
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