GB/T 4798.7-2007Environmental conditions existing in the application of electric and electronic products -- Part 7: Portable and non-stationary use (English PDF)
电工电子产品应用环境条件 第7部分：携带和非固定使用
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Issued by
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Level / Type
National · Recommended
Issue date
July 13, 2007
Implementation date
March 1, 2008
Scope
GB/T 4798.7-2007 is the English-translated version of 电工电子产品应用环境条件 第7部分：携带和非固定使用.
GB/T 4798.7-2007 — This standard specifies the use of portable and non-fixed products (including relocation, downtime, maintenance, repair) exposed groups of environmental parameters and their severities.
Groups of environmental parameters include the following environmental conditions: products put in and the use of short-term environmental conditions, workplace changes caused by changes in environmental conditions, products moved between different places in the environmental conditions.
Environmental conditions specified in this section does not distinguish between the various stages of product use, and any state that is on the move, whether the product is only temporary stationary use.
Mobile and non- stationary use options include terrestrial, coastal, climate protection and non- weather protected locations. Environmental conditions include mobile, the mobile is used for carrying and non-fixed part.
Environmental conditions specified in this section is limited to directly affect product performance. Only this type of environmental conditions before considered.
Not otherwise specified environmental conditions on the role of products. Does not include fire, explosion, plasma radiation and other environmental conditions, nor does it include all the other unforeseen side accidents.
Special occasions should consider the probability of accidents occur. Does not include micro- climatic conditions inside the product. Stationary use, vehicles, ships, storage and transport ambient conditions see GB/T 4798 other parts.
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Document preview — GB/T 4798.7-2007
National Standard of the People's Republic of China
- ICS
- 19.040
- Classification
- A 21
- Replacing
- GB/T 4798.7-1987
Issued by: General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Contents
- What this standard covers1
- Document data2
What this standard covers
This standard specifies the use of portable and non-fixed products (including relocation, downtime, maintenance, repair) exposed groups of environmental parameters and their severities. Groups of environmental parameters include the following environmental conditions: products put in and the use of short-term environmental conditions, workplace changes caused by changes in environmental conditions, products moved between different places in the environmental conditions. Environmental conditions specified in this section does not distinguish between the various stages of product use, and any state that is on the move, whether the product is only temporary stationary use. Mobile and non- stationary use options include terrestrial, coastal, climate protection and non- weather protected locations. Environmental conditions include mobile, the mobile is used for carrying and non-fixed part. Environmental conditions specified in this section is limited to directly affect product performance. Only this type of environmental conditions before considered. Not otherwise specified environmental conditions on the role of products. Does not include fire, explosion, plasma radiation and other environmental conditions, nor does it include all the other unforeseen side accidents. Special occasions should consider the probability of accidents occur. Does not include micro- climatic conditions inside the product. Stationary use, vehicles, ships, storage and transport ambient conditions see GB/T 4798 other parts. A limited number of environmental conditions, including the widespread application level place, this section might include the user should select the lowest level of expected conditions of use.
Document data
International classification (ICS): 19.040.
Chinese classification (CCS): A21.
Estimated length of the Chinese original: 31,394 words.
Adopted international standard: IEC 60721-3-7-2002, MOD.
Supersedes the earlier edition GB/T 4798.7-1987.
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 21 pages — is available in the English PDF.
Referenced standards
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Related Standards
GB/T 4798.1-2019 — Classification of environmental conditions -- Classification of groups of environmental parameters and their severities -- Part 1: Storage
GB/T 4798.10-2006 — Environmental conditions existing in the application of electric and electronic products -- Guidance
GB/T 4798.2-2021 — Classification of environmental conditions - Classification of groups of environmental parameters and their severities - Part 2: Transportation and handling
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