TB/T 2993.3-2000Railway station-48V high-frequency switching rectifier equipment (English PDF)
铁路通信站用-48V高频开关整流设备
TB/T 2993.3 | Evolution and historical versions
| Std ID | Title | Status |
|---|---|---|
| TB/T 2993.4-2016 | Railway communication power supply. Part 4: High frequency switching rectifier equipment for communication | Valid |
| TB/T 2993.3-2000 | Railway station-48V high-frequency switching rectifier equipment | Obsolete |
TB/T 2993.3-2000 is obsolete. It has been replaced by TB/T 2993.4-2016. This page sells the obsolete edition, for projects and contracts that still cite it.
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Level / Type
National · Recommended
Issue date
March 29, 2000
Implementation date
November 1, 2000
Scope
TB/T 2993.3-2000 is the English-translated version of 铁路通信站用-48V高频开关整流设备.
TB/T 2993.3-2000 is the Chinese industry standard "Railway station-48V high-frequency switching rectifier equipment". It was issued on March 29, 2000, and took effect on November 1, 2000. It is obsolete: it has been replaced by TB/T 2993.4-2016.
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Document preview — TB/T 2993.3-2000
Contents
- Document data
1 Document data
Sector: Railway (industry standard).
Date of issue: 2000-03-29.
Date of implementation: 2000-11-01.
Status: obsolete, replaced by TB/T 2993.4-2016.
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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
TB/T 2993.4-2016 — Railway communication power supply. Part 4: High frequency switching rectifier equipment for communication
TB/T 2993.2-2000 — Railway station-48V DC power distribution equipment
TB/T 2993.5-2016 — Railway communication power supply. Part 5: Alternating current distribution
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TB/T 2993.3-2000
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