GB 19212.9-2007Safety of power transformers, power supply units and similar devices - Part 9: Particular requirements for bell and chime transformers (English PDF)
电力变压器、电源装置和类似产品的安全 第9部分：电铃和电钟变压器的特殊要求
GB 19212.9 | Evolution and historical versions
| Std ID | Title | Status |
|---|---|---|
| GB/T 19212.9-2016 | Safety of transformers,reactors,power supply units and combinations thereof―Part 9:Particular requirements and tests for transformers and power supply units for bells and chimes | Valid |
| GB 19212.9-2007 | Safety of power transformers, power supply units and similar devices - Part 9: Particular requirements for bell and chime transformers | Obsolete |
GB 19212.9-2007 is obsolete. It has been replaced by GB/T 19212.9-2016. This page sells the obsolete edition, for projects and contracts that still cite it.
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Issued by
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China; Standardization Administration of China
Level / Type
National · Mandatory
Issue date
April 30, 2007
Implementation date
April 1, 2008
Scope
GB 19212.9-2007 is the English-translated version of 电力变压器、电源装置和类似产品的安全 第9部分：电铃和电钟变压器的特殊要求.
GB 19212.9-2007 is the Chinese national standard "Safety of power transformers, power supply units and similar devices - Part 9: Particular requirements for bell and chime transformers".
It was issued on April 30, 2007 by the General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China and the Standardization Administration of China, and took effect on April 1, 2008. It is obsolete: it has been replaced by GB/T 19212.9-2016.
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Document preview — GB 19212.9-2007
National Standard of the People's Republic of China
Issued by: General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China; Standardization Administration of China
Contents
- Document data
1 Document data
Sector: National standard (Mandatory).
Issuing body: General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China; Standardization Administration of China.
Date of issue: 2007-04-30.
Date of implementation: 2008-04-01.
Status: obsolete, replaced by GB/T 19212.9-2016.
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — all pages — is available in the English PDF.
Referenced standards
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Related Standards
GB 19212.10-2014 — Safety of power transformers, power supply units and similar devices -- Part 10: Particular requirements for transformers for class III hand lamps for tungsten filament lamps
GB 19212.8-2006 — Safety of power transformers, power supply units and similar - Part 8: particular requirements for transformers for toys
GB 19212.10-2007 — Safety of power transformers, power supply units and similar devices - Part 10: Particular requirements for transformers for class Ⅲ handlamps for tungsten filament lamps
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GB 19212.9-2007
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